A functional agent having whitening inhibitory properties, a textile product, and a method for manufacturing a textile product.

Abstract

The first functional agent, which is a viscosity-adjusting substance at room temperature, enables the "inhibition of whitening" and other functions of textile products to be given predetermined functionalities. [Solution] Functional agent K has a first functional agent K1 which is a viscous substance at room temperature. The first functional agent K1 may contain a guanidine salt of an alkyl acid phosphate ester, or it may also contain a second functional agent K2 which is a solid at room temperature, or the second functional agent K2 may contain guanidine sulfamate, amorphous silica, or zirconium phosphate, or the functional agent K may be attached to the textile product 1, and if the second functional agent K2 contains guanidine sulfamate, the ratio of K1:K2 may be 3:264 to 33:264, or if the second functional agent K2 contains amorphous silica, the ratio of K2:K1 may be 207:264 to 416:264, or if the second functional agent K2 contains zirconium phosphate, the ratio of K2:K1 may be 3:4 to 15:4. The manufacturing method of the textile product 1 may involve applying the functional agent K having the first functional agent K1, or spray-coating the functional agent K.

Description

[Technical Field]

[0001] The present invention relates to a functional agent having a first functional agent, a textile product to which this functional agent is attached, and a method for manufacturing the textile product. [Background technology]

[0002] Conventionally, carpets containing flame retardants are known (Patent Document 1). This carpet comprises a pile fabric layer in which pile is planted on the upper surface of a base fabric, and a resin layer containing a flame retardant on the lower surface of the pile fabric layer, wherein the fibers constituting the pile are nylon 6-6 fibers, and the pile has a basis weight of 450 g / m². 2 ~750g / m 2 The base fabric is formed by laminating and integrating a woven base fabric made of polypropylene fibers with a flame-retardant fiber web layer on the upper or lower side of the woven base fabric, and the basis weight of the base fabric is 160 g / m². 2 ~280g / m 2 The weight of the carpet is 980g / m². 2 ~1300g / m 2 That is the case. [Prior art documents] [Patent Documents]

[0003] [Patent Document 1] Japanese Patent Publication No. 2019-162941 [Patent Document 2] Japanese Patent Publication No. 2015-100599 [Patent Document 3] International Publication No. 2016 / 157942 [Patent Document 4] Japanese Patent Publication No. 2014-118387 [Patent Document 5] Japanese Patent Publication No. 2013-087386 [Patent Document 6] Japanese Patent Publication No. 2012-117222 [Overview of the project] [Problems that the invention aims to solve]

[0004] In the carpet described in Patent Document 1, although the fibers constituting the pile are nylon 6-6 fibers, there are cases where the pile is made of nylon 6 fibers, which have a lower unit cost. However, since nylon 6 fibers have less CH2 (the part to which flame-retardant substances can be easily attached) and a lower melting point than nylon 6-6 fibers, it is difficult to impart flame retardancy to carpets with piles made of nylon 6 fibers, and therefore the amount of flame retardant added increases. However, increasing the amount of this flame retardant presents a problem: the carpet becomes white (a white powder is released).

[0005] This whitening problem also applies to functionalities other than flame retardancy, such as deodorizing properties (Patent Document 02), antiviral properties (Patent Document 03), antibacterial properties (Patent Document 04), anti-allergenic properties (Patent Document 05), stain-resistant properties (Patent Document 06), and so on. Furthermore, the whitening problem also applies to textile products other than carpets, such as textile car seats (Patent Document 02), interior materials for automobiles, etc. (Patent Documents 03, 05), fabrics, etc. (Patent Document 04), sheet-like interior materials such as wallpaper and sliding doors (Patent Document 06), and so on.

[0006] In view of these points, the present invention aims to provide a functional agent, a textile product, and a method for manufacturing a textile product that have a first functional agent that is a viscous substance at room temperature, thereby achieving "whitening suppression" and other functions of textile products that have been given predetermined functionality. [Means for solving the problem]

[0007] The first characteristic of the functional agent K according to the present invention is that it has a first functional agent K1 which is a viscous substance at room temperature.

[0008] A second feature of the functional agent K according to the present invention is that, in addition to the first feature described above, the first functional agent K1 contains a guanidine salt of an alkyl acid phosphate ester.

[0009] A third feature of the functional agent K according to the present invention is that it contains a first functional agent K1 which includes a guanidine salt of an alkyl acid phosphate ester.

[0010] A fourth feature of the functional agent K according to the present invention is that, in addition to the first or third features described above, it also has a second functional agent K2 that is solid at room temperature. In this case, the functionality of functional agent K can also be said to be at least one of the following: whitening inhibition, flame retardancy, deodorizing properties, antiviral properties, antibacterial properties, stain resistance, and anti-allergenic properties.

[0011] A fifth feature of the functional agent K according to the present invention is that, in addition to the fourth feature described above, the second functional agent K2 contains at least one of guanidine sulfamate, amorphous silica, and zirconium α-phosphate.

[0012] A sixth feature of the functional agent K according to the present invention is that, in addition to the first or third features described above, it also has a second functional agent K2 which contains at least one of guanidine sulfamate, amorphous silica, and zirconium α-phosphate.

[0013] The first characteristic of the textile product 1 according to the present invention is that it has a functional agent K having the above-described first to third characteristics attached to it.

[0014] A second feature of the textile product 1 according to the present invention is that the textile product has a functional agent K having the sixth feature described above attached to it, wherein the second functional agent K2 contains guanidine sulfamate, and the ratio of the amount of the first functional agent K1 to the amount of the second functional agent K2 attached is 3:264 to 33:264. Furthermore, the numerical range "3:264~33:264" in this invention includes the boundary values ​​"3:264" and "33:264," and the same applies to the following ranges "207:264~416:264" and "3:4~15:4."

[0015] A third feature of the textile product 1 according to the present invention is that the textile product has a functional agent K having the sixth feature described above attached to it, wherein the second functional agent K2 contains amorphous silica, and the ratio of the amount of the second functional agent K2 to the amount of the first functional agent K1 attached is 207:264 to 416:264.

[0016] A fourth feature of the textile product 1 according to the present invention is that the textile product has a functional agent K having the sixth feature described above attached to it, wherein the second functional agent K2 contains α-zirconium phosphate, and the ratio of the amount of the second functional agent K2 to the first functional agent K1 attached is 3:4 to 15:4.

[0017] The method for manufacturing a textile product 1 according to the present invention is a method for manufacturing a textile product, characterized in that a functional agent K is applied to the textile product, and the functional agent K has a first functional agent K1 that is a viscous substance at room temperature.

[0018] A second feature of the method for manufacturing the textile product 1 according to the present invention is that, in addition to the first feature described above, the functional agent K is applied to the textile product by spray coating.

[0019] Due to these characteristics, the functional agent K has a first functional agent K1 that is a viscous substance (also called a viscous body or viscous liquid) at room temperature. Unlike Patent Documents 1-6, even if the amount of functional agent K with properties such as flame retardancy is increased, after drying, the functional agent K adheres to the surface of the fibers in textile products such as carpets in a roughly layered manner. This reduces the amount of white powder generated compared to functional agents that are solid at room temperature, thus achieving "whitening suppression" of textile products (it can also be said that it has whitening suppression properties). Furthermore, since functional agent K provides textile products 1 such as carpets with at least whitening-inhibiting properties, it can be said that it is a "functional agent with whitening-inhibiting properties," textile products 1 to which functional agent K is attached can be said to be a "textile product with whitening-inhibiting properties," and the manufacturing method of textile product 1 can be said to be a "method for manufacturing a textile product with whitening-inhibiting properties."

[0020] Furthermore, by including a guanidine salt of alkyl acid phosphate ester in the first functional agent K1, further "whitening suppression" of textile products becomes possible. Note that the first functional agent K1 may contain a guanidine salt of alkyl acid phosphate ester regardless of whether it is a viscous substance at room temperature.

[0021] Furthermore, by having a second functional agent K2 that is solid at room temperature, functional agent K achieves "whitening suppression," while the first functional agent K1 and the second functional agent K2 can exhibit (or provide) different functionalities depending on the material (for example, nylon fibers and polypropylene fibers), or exhibit (or provide) different functionalities. Furthermore, the functionality of functional agent K may include, in addition to its whitening inhibitory properties, at least one of the following: flame retardancy, deodorizing properties, antiviral properties, antibacterial properties, stain resistance, and anti-allergenic properties. Here, by including at least one of guanidine sulfamate, amorphous silica, and α-zirconium phosphate in the second functional agent K1, it is possible to provide textile products with whitening suppression, flame retardancy, stain resistance, and anti-allergen properties. The second functional agent K2 may contain at least one of guanidine sulfamate, amorphous silica, and α-zirconium phosphate, regardless of whether it is solid at room temperature.

[0022] Furthermore, by applying the above-mentioned functional agent K to the textile product 1, "whitening suppression" of the textile product 1 can be achieved. Furthermore, in a textile product 1 to which a functional agent K having a first functional agent K1 and a second functional agent K2 is attached, if too much of the first functional agent K1, which is a viscous substance at room temperature, is attached, tack (stickiness) may occur on the pile surface. On the other hand, if too much of the second functional agent K2, which is a solid at room temperature, is attached, the carpet 1 may turn white (a state in which white powder is released). In contrast, when the second functional agent K2 contains guanidine sulfamate, as shown in Tables 1 and 2 below, by setting the ratio of the amount of the first functional agent K1 to the second functional agent K2 to 3:264 to 33:264, it can be said that in textile product 1, both "whitening suppression" and "tack reduction" can be achieved, while also providing flame retardancy. Furthermore, if the second functional agent K2 contains amorphous silica, then, based on Table 3 described later, although the order is reversed compared to the case where guanidine sulfamate is included as described above, if the ratio of the amount of the second functional agent K2 to the first functional agent K1 attached is at least 207:264 to 416:264, then it can be said that the textile product 1 can be given both whitening suppression and stain resistance. Furthermore, if the second functional agent K2 contains α-zirconium phosphate, then, referring to Table 4 described later, although the order is reversed compared to the case where guanidine sulfamate is included as described above, if the ratio of the amount of the second functional agent K2 to the first functional agent K1 attached is at least 3:4 to 15:4, then it can be said that the textile product 1 can be given both whitening suppression and anti-allergenic properties.

[0023] Furthermore, in the method for manufacturing the textile product 1, by applying a functional agent K having a first functional agent K1 that is a viscous substance at room temperature to the textile product 1, a textile product 1 that exhibits "whitening suppression" can be manufactured. Furthermore, in the manufacturing method of the textile product 1, if the textile product 1 exceeds a predetermined size, it may not fit into the impregnation tank, making it impossible to impregnate it and apply the functional agent K. In this case as well, by spray-applying the functional agent K to the textile product 1, it becomes possible to apply the functional agent K regardless of the size of the textile product 1. [Effects of the Invention]

[0024] According to the functional agent, textile product, and method for manufacturing the textile product of the present invention, by having a first functional agent that is a viscous substance at room temperature, it is possible to achieve "whitening suppression" and other effects on textile products that have been given predetermined functionality. [Brief explanation of the drawing]

[0025] [Figure 1] This is a schematic diagram showing the functional agent and textile product (carpet) according to the present invention. [Figure 2] Figure 2 is a schematic diagram showing the adhesion of elements such as sulfur (S) among the elements contained in the functional agent in the textile product (carpet) of Example 6', where (a) shows the tip of the pile, (b) shows the middle part of the pile, and (c) shows the base end of the pile and the base fabric. In Figure 2, white dots (whitish dots) represent sulfur, etc. [Figure 3] A flowchart illustrating a method for manufacturing a textile product according to the present invention, wherein (a) shows a first embodiment and (b) shows a second embodiment. [Modes for carrying out the invention]

[0026] <Functional Agent K> Hereinafter, embodiments of the present invention will be described with reference to the drawings. Figures 1 and 2 show the functional agent K according to the present invention, which has a first functional agent K1, described later. Functional agent K may also contain a second functional agent K2, which will be described later. Functional agent K may be attached to the textile product 1, which will be described later. In addition, functional agent K may contain functional agents other than the first and second functional agents K1 and K2, and may also contain penetrating agents S, which will be described later.

[0027] Functionality of functional agent K can be said to be at least whitening inhibitory, or functionality of functional agent K can be at least one of the following: flame retardancy, deodorizing, antiviral, antibacterial, stain-resistant, and anti-allergen (functional agent K may exhibit at least one of the following functionalities: flame retardancy, deodorizing, antiviral, antibacterial, stain-resistant, and anti-allergen). When only the whitening inhibitory property is exhibited as the functionality of the functional agent K, it can be said that the functional agent K is a whitening inhibitor. Also, when, for example, flame retardancy is exhibited together with the whitening inhibitory property, it can be said that the functional agent K is a flame retardant (a flame retardant having whitening inhibitory property). In addition, when deodorizing property is exhibited, it can be said that the functional agent K is a deodorant (a deodorant having whitening inhibitory property). When antiviral property is exhibited, it can be said that the functional agent K is an antiviral agent (an antiviral agent having whitening inhibitory property). When antibacterial property is exhibited, it can be said that the functional agent K is an antibacterial agent (an antibacterial agent having whitening inhibitory property). When antifouling property is exhibited, it can be said that the functional agent K is an antifouling agent (an antifouling agent having whitening inhibitory property). When anti-allergenic property is exhibited, it can be said that the functional agent K is an anti-allergenic agent (an anti-allergenic agent having whitening inhibitory property). Hereinafter, the functional agent K will be described as mainly exhibiting whitening inhibitory property while also exhibiting flame retardancy, antifouling property, and anti-allergenic property.

[0028] Such a functional agent K may be in a colloidal state as a whole. Here, "colloidal" in the present invention means being in a state like glue (regardless of the substances contained in the functional agent K), or means being in a liquid state with high viscosity, and in addition, it can also be said to be in a gelatinous, jelly-like, gel-like, or jel-like state. Also, the whole of the functional agent K may be in a state of a dispersion liquid mixed with a penetrant S or the like described later and dispersed in a dispersion medium such as water, or may be in a state of a dispersion liquid in which only the functional agent K is dispersed in the dispersion medium without being mixed with the penetrant S or the like.

[0029] The adhesion amount (also referred to as the application amount or coating amount) of the whole functional agent K to the textile product 1 is not particularly limited. For example, in terms of dry weight, it may be 1.00 g / m 2 or more and 300.00 g / m 2 or less. More specifically, the lower limit value may be 1.00 g / m 2 or more, preferably 20.00 g / m 2 or more, more preferably 40.00 g / m 2 or more, and the upper limit value may be 300.00 g / m 2 or less, preferably 200.00 g / m 2More preferably, 100.00 g / m 2 Below (3.96g / m 2 or 5.94g / m 2 7.62g / m 2 8.32 g / m 2 9.24 g / m 2 , 11.22 g / m 2 , 11.88 g / m 2 13.60 g / m 2 17.16 g / m 2 19.80g / m 2 25.08 g / m 2 40.00 g / m 2 52.80 g / m 2 66.00 g / m 2 67.32 g / m 2 67.95g / m 2 69.30 g / m 2 71.28 g / m² 2 72.60 g / m 2 75.90 g / m 2 89.10 g / m² 2 , 132.00 g / m 2 (etc.) are also acceptable. Furthermore, each lower limit of the dry weight adhesion amount may be combined with any of the upper limits. Such functional agent K may be scattered on the fiber surface of the fibers used in the textile product 1, or present in an island-like manner in a sea of ​​islands, or in a substantially planar area of ​​a predetermined size, when viewed in the direction normal to the fiber surface.

[0030] <First functional agent K1> The first functional agent K1 is a part of the functional agent K described above, and is a viscous substance (also called a viscous liquid) at room temperature (20°C, 25°C, or between 20°C and 25°C). The first functional agent K1 can be described as a viscous material overall, at the aforementioned room temperature and atmospheric pressure (normal atmospheric pressure, such as 1 atmosphere (1 atm)). The first functional agent K1 may be mixed with a solution obtained by dissolving the second functional agent K2, which is solid at room temperature and in particulate form, in a solvent, and then applied to the textile product 1 described later.

[0031] The functionality of the first functional agent K1 can be said to be at least whitening inhibitory, and the functionality of the first functional agent K1 can also be at least one of the following: flame retardancy, deodorizing, antiviral, antibacterial, stain-resistant, and anti-allergenic. In terms of functionality, if the first functional agent K1 exhibits only whitening inhibition, then the first functional agent K1 can be said to be a whitening inhibitor. Furthermore, if it exhibits flame retardancy in addition to whitening inhibition, then the first functional agent K1 can be said to be a first flame retardant (a first flame retardant with whitening inhibition). In addition, if it exhibits deodorizing properties, then the first functional agent K1 can be said to be a first deodorizer (a first deodorizer with whitening inhibition). If it exhibits antiviral properties, then the first functional agent K1 is If it exhibits antibacterial properties, the first functional agent K1 can be said to be the first antibacterial agent (the first antibacterial agent with whitening inhibitory properties). If it exhibits antifouling properties, the first functional agent K1 can be said to be the first antifouling agent (the first antifouling agent with whitening inhibitory properties). If it exhibits antiallergenic properties, the first functional agent K1 can be said to be the first antiallergen (the first antiallergen with whitening inhibitory properties). Hereinafter, the first functional agent K1 will be described primarily as exhibiting at least whitening inhibition, or exhibiting flame retardancy while also exhibiting whitening inhibition.

[0032] The first functional agent K1 may contain a guanidine salt of an alkyl acid phosphate ester, which is viscous at room temperature (and atmospheric pressure) and exhibits flame retardancy. Furthermore, the first functional agent K1 may consist solely of a guanidine salt of an alkyl acid phosphate ester; in this case, the first functional agent K1 can also be described as a first flame retardant with whitening inhibitory properties. Moreover, the first functional agent K1 may contain a guanidine salt of an alkyl acid phosphate ester regardless of whether it is viscous at room temperature. The first functional agent K1 may contain substances other than guanidine salts of alkyl acid phosphate esters. For example, it may contain aromatic condensed phosphate esters that are viscous at room temperature (or atmospheric pressure) and exhibit flame retardancy, or substances that are viscous at room temperature (or atmospheric pressure) (for example, polyvinylamine (PVAm), cationized starch, polyacrylamide (PAM), polyvinyl alcohol (PVA), guar gum, etc.). Furthermore, the first functional agent K1 may not contain guanidine salts of alkyl acid phosphate esters, but may contain only substances other than guanidine salts of alkyl acid phosphate esters. If the first functional agent K1 as a whole is a viscous substance at room temperature, then at least the guanidine salt of the alkyl acid phosphate ester is a viscous substance at room temperature, and other substances besides the guanidine salt of the alkyl acid phosphate ester are also viscous substances at room temperature.

[0033] The amount of the first functional agent K1 applied (also called the amount applied or coated) is not particularly limited, but for example, 0.10 g / m² by dry weight. 2 More than 30.00g / m 2 The following is also acceptable, and to elaborate further, the lower limit is 0.10 g / m³. 2 Preferably 1.00 g / m 2 More preferably 1.50 g / m 2 If the value is above that, or if the upper limit is 30.00 g / m³ 2 Preferably 20.00 g / m 2 More preferably, 10.00 g / m 2 Below (1.38g / m 2 or 1.98g / m 2 3.30 g / m 2 5.28 g / m 2 6.60 g / m 2 9.90g / m 2 (etc.) are also acceptable. Furthermore, each lower limit of the dry weight adhesion amount may be combined with any of the upper limits. When such a first functional agent K1 is applied to a textile product 1 and adheres to the surface of the fibers used in the textile product 1, because the first functional agent K1 is a viscous substance at room temperature (and atmospheric pressure), it can be said that it adheres to the fiber surface in a roughly layered manner when viewed in a side cross-section, and in an island-like manner in the direction normal to the fiber surface, or in a roughly planar manner of a predetermined size (see Figure 1).

[0034] <Second Functional Agent K2> The second functional agent K2 is a part of the functional agent K mentioned above, and is either a solid or a liquid (dispersion, etc.) at room temperature (20°C, 25°C, or between 20°C and 25°C). The second functional agent, K2, can be described as a solid overall at room temperature and atmospheric pressure (normal atmospheric pressure, such as 1 atmosphere (1 atm)). The second functional agent K2 may be mixed with a solution obtained by dissolving the first functional agent K1, which is a viscous substance at room temperature, in a solvent, and then applied to the textile product 1 described later.

[0035] The functionality of the second functional agent K2 may be at least one of the following: flame retardancy, deodorizing properties, antiviral properties, antibacterial properties, stain resistance, and anti-allergenic properties. The functionality of the second functional agent K2 can be described as follows: for example, if it exhibits flame retardancy, then the second functional agent K2 can be described as a second flame retardant; if it exhibits deodorizing properties, then the second functional agent K2 can be described as a second deodorizer; if it exhibits antiviral properties, then the second functional agent K2 can be described as a second antiviral agent; if it exhibits antibacterial properties, then the second functional agent K2 can be described as a second antibacterial agent; if it exhibits antifouling properties, then the second functional agent K2 can be described as a second antifouling agent; and if it exhibits antiallergenic properties, then the second functional agent K2 can be described as a second antiallergenic agent. The second functional agent, K2, will be described below primarily for its flame retardancy, stain resistance, and anti-allergen properties.

[0036] The second functional agent K2 may contain guanidine sulfamate (CH5N3·HSO3NH2), which is solid at room temperature (and atmospheric pressure) and exhibits flame retardancy. Furthermore, the second functional agent K2 may consist solely of guanidine sulfamate; in this case, the second functional agent K2 can also be considered a second flame retardant. Furthermore, the second functional agent K2 may also contain ammonium sulfate, or a mixture of ammonium sulfate and a phosphorus-nitrogen-based (such as calcium-based) onium salt. These ammonium sulfates, or mixtures of ammonium sulfate and phosphorus-nitrogen-based (such as calcium-based) onium salts, are solid at room temperature (and atmospheric pressure) and exhibit flame retardancy. In other words, the second functional agent K2 contains at least guanidine sulfamate, and may further contain ammonium sulfate, or a mixture of ammonium sulfate and a phosphorus-nitrogen-based onium salt. The second functional agent K2 may consist only of guanidine sulfamate, or of guanidine sulfamate and ammonium sulfate, or of a mixture of guanidine sulfamate, ammonium sulfate, and a phosphorus-nitrogen-based onium salt. Furthermore, the second functional agent K2 may contain substances other than guanidine sulfamate, ammonium sulfate, and mixtures of ammonium sulfate and phosphorus-nitrogen-based (calcium-based, etc.) onium salts. For example, it may contain substances that are solid at room temperature (or atmospheric pressure) and exhibit flame retardancy (bromine-phosphorus-nitrogen-based salts, sulfur-nitrogen-based salts, acrylic resins, inorganic agents), or other substances that are solid at room temperature (or atmospheric pressure) and exhibit flame retardancy (phosphorus-based triphenyl phosphate, cresyl diphenyl phosphate, tricresyl phosphate, aliphatic phosphate amide, etc., or nitrogen-based It may also contain melamine cyanurate (MCA), inorganic antimony trioxide (Sb2O3), antimony tetroxide (Sb2O4), sodium antimonate (NaSbO3), magnesium hydroxide (Mg(OH)2), or brominated substances such as tetrabromobisphenol A (TBBPA), 1,2-bis(tetrabromophthalimide)ethane, brominated polystyrene (BPS), 1,2-bis(pentabromophenyl)ethane, poly(2,6-dibromophenylene oxide), hexabromobenzene (HBB), etc. In addition, the second functional agent K2 may contain substances that exhibit properties other than flame retardancy. For example, it may contain substances that are solid at room temperature (or atmospheric pressure) and exhibit deodorizing properties (such as titanium dioxide (TiO2), copper oxide (CuO, Cu2O), silver oxide (AgO, Ag2O), copper sulfate (CuSO4), silver sulfate (Ag2SO4), iron sulfate (FeSO4), manganese sulfate (MnSO4), zinc sulfate (ZnSO4), iron chloride (FeCl3), charcoal, etc.), or substances that are solid at room temperature (or atmospheric pressure) and exhibit antiviral properties (such as chlorhexidine (CHX), cerium oxide particles, and cerium-molybdenum composite oxide (γ-Ce2Mo3O). 13It may contain substances such as titanium dioxide (TiO2), copper oxide (CuO, Cu2O), silver oxide (AgO, Ag2O), calcium oxide (CaO), copper sulfate (CuSO4), silver sulfate (Ag2SO4), etc., or substances that are solid at room temperature (or atmospheric pressure) and exhibit antibacterial properties (such as copper oxide (CuO, Cu2O), silver oxide (AgO, Ag2O), titanium dioxide (TiO2), calcium oxide (CaO), zinc oxide (ZnO), graphene oxide, polyphenols, quinones, sugars, quaternary ammonium salts, amphoteric surfactants, carboxylic acids, etc.), or substances that are solid at room temperature (or atmospheric pressure) and exhibit anti-allergenic properties (such as tannic acid, oleuropein, alkaline earth metal salts, rare earth metal salts, zirconium salts, aluminum salts, etc.).

[0037] In addition, the second functional agent K2 may contain amorphous silica (also called noncrystalline silica, SiO2), and amorphous silica can be said to be solid at room temperature (and atmospheric pressure) at least after it has adhered to the surface of the fibers in textile product 1. Before adhering to the surface of the fibers in textile product 1, amorphous silica may be liquid at room temperature (and atmospheric pressure) as long as it is in particulate form, as will be described later. In this case, it is also called colloidal silica and may be in a solution state dissolved in water or an organic solvent. Such amorphous silica exhibits antifouling properties. Furthermore, the second functional agent K2 may consist only of amorphous silica, in which case the second functional agent K2 can be said to be a second antifouling agent. Furthermore, the second functional agent K2 may also contain α-zirconium phosphate (also called α-type zirconium phosphate, such as Zr(HPO4)2·H2O), which is solid at room temperature (and atmospheric pressure) and exhibits anti-allergenic properties. The second functional agent K2 may also consist solely of α-zirconium phosphate; in this case, the second functional agent K2 can be considered a second anti-allergen. Furthermore, the second functional agent K2 may contain at least one of the following: guanidine sulfamate, amorphous silica, and zirconium alpha-phosphate. If the second functional agent K2 as a whole is solid at room temperature, then the substances it contains, such as guanidine sulfamate, ammonium sulfate, a mixture of ammonium sulfate and phosphorus-nitrogen-based onium salts, amorphous silica, α-zirconium phosphate, and other substances, are solid at room temperature.

[0038] The second functional agent K2, which is solid at room temperature, may be pulverized to form particles, and these particles may be approximately spherical, lumpy, polyhedral, plate-like, needle-like, or the like. When the second functional agent K2 is solid at room temperature and in particle form, and the particle shape is approximately spherical, there are no particular limitations on its average particle diameter, but for example, it may be between 0.10 μm and 1.60 μm. More specifically, the lower limit may be 0.10 μm or more, preferably 0.20 μm or more, and even more preferably 0.30 μm or more, and the upper limit may be 1.60 μm or less, preferably 1.20 μm or less, and even more preferably 0.80 μm or less. Note that each of these lower limits of the average particle diameter may be combined with any of the upper limits. If the second functional agent K2 is in the form of particles, the second functional agent K2 may be attached to the pile 2 or base fabric 3 in the form of a solution dissolved in water or an organic solvent. There are no particular limitations on the amount of the second functional agent K2 that can be applied (also called the amount applied or coated), but for example, 0.50 g / m² by dry weight. 2 More than 300.00g / m 2 The following is also acceptable, and to elaborate further, the lower limit is 0.50 g / m 2 Preferably 1.00 g / m 2 More preferably 5.00 g / m 2 More preferably 10.00 g / m 2 If it is above that, or if the upper limit is 300.00 g / m³ 2 Preferably, 200.00 g / m 2 More preferably, 100.00 g / m 2 Below (2.34g / m 2 3.96 g / m 2 5.94 g / m 2 8.32 g / m 2, 11.88 g / m 2 19.80g / m 2 40.00 g / m 2 or 52.80 g / m 2 66.00 g / m 2 82.50 g / m 2 , 132.00 g / m 2 (etc.) are also acceptable. Furthermore, each lower limit of the dry weight adhesion amount may be combined with any of the upper limits. When such a second functional agent K2 is applied to the textile product 1 and adheres to the surface of the fibers used in the textile product 1, if the second functional agent K2 is in the form of particles at room temperature (or atmospheric pressure), it can be said that it will adhere to the fiber surface directly or via the first functional agent K1, which will be described later, in that particle form (see Figure 1).

[0039] <Ratio of the amount of functional agents K1 and K2 attached> The ratio of the amount of the first functional agent K1 and the second functional agent K2 attached to the textile product 1 described later (or the amount applied or coated) is not particularly limited, but for example, if the second functional agent K2 contains any of the following substances (such as guanidine sulfamate, amorphous silica, zirconium α-phosphate, or other substances), the ratio may be 3:132 to 14:132 (in other words, 3 / 132 (≒0.0227) or more and 14 / 132 (≒0.1061) or less), and further More specifically, the lower limit may be 3 / 132 (≒0.0227) or higher, preferably 0.0250 (=3 / 120) or higher, and even more preferably 0.0333 (≒3 / 90) or higher, while the upper limit may be 14 / 132 (≒0.1061) or lower, preferably 0.1000 (=13.2 / 132) or lower, and even more preferably 0.0900 (=11.8 / 132) or lower (e.g., 0.08). Furthermore, the lower limits of the ratio of the adhesion amounts of these functional agents K1 and K2 may be combined with any of the upper limits. Furthermore, if the second functional agent K2 contains guanidine sulfamate, the ratio of the amount of the first functional agent K1 and the second functional agent K2 attached to the textile product 1 described later is not particularly limited, but for example, it may be 3:264 to 33:264 (in other words, 3 / 264 (≒0.0114) or more and 33 / 264 (=0.1250) or less, and to explain in more detail, the lower limit is 3 / 264 (≒0.0114) or more, preferably 0.02 (=3 / 150) or more. More preferably, the ratio may be 0.03 (≒3 / 100) or higher, or the upper limit may be 33 / 264 (≒0.1250) or lower, preferably 0.1000 (=26.4 / 264) or lower, and even more preferably 0.0900 (=23.76 / 264) or lower (e.g., 0.0800). Furthermore, when this second functional agent K2 contains sulfamic acid guanidine, the lower limits of the ratio of the amounts of functional agents K1 and K2 attached may be combined with any of the upper limits.

[0040] Furthermore, when the second functional agent K2 contains amorphous silica, the order of the ratios is reversed compared to the case where it contains sulfamic acid guanidine as described above. However, there are no particular limitations on the ratio of the amount of the second functional agent K2 to the first functional agent K1 attached to the textile product 1 described later. For example, it may be at least 207:264 to 416:264 (in other words, 207 / 264 (≒0.7841) or more and 416 / 264 (≒1.5758) or less, and to explain in more detail, the lower limit is 207 / 264 (≒0.7 841) may be 0.800 (≒207 / 259) or more, more preferably 0.900 (=207 / 230) or more, or the upper limit may be 416 / 264 (≒1.5758) or less, more preferably 1.4000 (≒416 / 297) or less, more preferably 1.3000 (=416 / 320) or less. Furthermore, when this second functional agent K2 contains amorphous silica, the lower limit of the ratio of the adhesion amounts of functional agents K2 and K1 may be combined with any of the upper limits. Furthermore, when the second functional agent K2 contains α-zirconium phosphate, the order is reversed compared to the ratio when it contains guanidine sulfamate as described above. However, there are no particular limitations on the ratio of the amount of the second functional agent K2 to the first functional agent K1 attached to the textile product 1 described later. For example, it may be 3:4 to 15:4 (in other words, 3 / 4 (=0.7500) or more and 15 / 4 (=3.7500) or less, and to explain in more detail, the lower limit is 3 / 4 (=0.7500) ) may be 1.0000 (=4 / 4) or more, more preferably 1.2500 (=5 / 4) or more, or the upper limit may be 15 / 4 (=3.7500) or less, more preferably 3.5000 (=14 / 4) or less, more preferably 3.25 (=13 / 4) or less. Furthermore, when this second functional agent K2 contains α-zirconium phosphate, the lower limit of the ratio of the amounts of functional agents K2 and K1 attached may be combined with any of the upper limits.

[0041] <Other functional agents (flame retardants, third functional agent K3)> If such a functional agent K exhibits at least flame retardancy, it may contain flame retardants other than the specific flame retardants mentioned above, such as guanidine sulfamate, ammonium sulfate, a mixture of ammonium sulfate and phosphorus-nitrogen-based onium salts, and guanidine salts of alkyl acid phosphate esters. For example, a flame-retardant functional agent K may contain alkyl metal phosphate salts such as aluminum trisdiethylphosphinate, aluminum trismethylethylphosphinate, or aluminum trisdiphenylphosphinate. In addition, the functional agent K that exhibits flame retardancy may contain phosphorus-based flame retardants such as ammonium polyphosphate, phosphate esters, and tris(1-chloro-2-propyl) phosphate, or it may contain metal hydroxide-based flame retardants such as aluminum hydroxide and magnesium hydroxide, non-halogen-based flame retardants, or silicone resins. The flame retardants contained in these functional agents K may be viscous at room temperature (or atmospheric pressure), in which case they may be included in the first functional agent K1. Furthermore, these flame retardants, which are functional agents K, may be solid at room temperature (or atmospheric pressure), in which case they may be included in the second functional agent K2. Furthermore, in addition to the first and second functional agents K1 and K2 described above, functional agent K may also include a third functional agent K3, which is a liquid (especially one other than a viscous liquid) at room temperature (or atmospheric pressure).

[0042] <Other functional agents (penetrating agents S)> As shown in Figures 1 and 2, functional agent K may also contain a penetrating agent S. In this case, the penetrating agent S can be said to be a penetrating agent (functional agent), and since the penetrating agent S is usually a liquid (especially not a viscous liquid) at room temperature (or atmospheric pressure), it can also be said to be a third functional agent K3. Such a penetrating agent S may contain at least an acetylene glycol-based penetrating agent. Here, the "acetylene glycol-based penetrating agent" in the present invention may be acetylene glycol alone, or it may be acetylene glycol derivative alone, or acetylene glycol and acetylene glycol derivative. Furthermore, acetylene glycol can also be described as a nonionic surfactant. Acetylene glycol derivatives can be described as acetylene glycol EO adducts, which are obtained by adding 10-80% ethylene oxide (EO) to acetylene glycol. Penetrating agent S may also contain nonionic surfactants such as polyoxyalkylene alkyl ethers, in addition to the acetylene glycol-based penetrating agent described above. There are no particular limitations on the amount of penetrating agent S that adheres (also called the amount applied or coated), but for example, 0.01 g / m² by dry weight. 2 More than 5.00g / m 2 The following is also acceptable, and to elaborate further, the lower limit is 0.01 g / m³. 2 Preferably 0.05 g / m 2 More preferably 0.10 g / m 2 If it is above that, or if the upper limit is 5.00 g / m 2 Preferably 2.00 g / m 2 More preferably, 1.00 g / m 2 Below (0.40g / m 2 or 0.50g / m 2(etc.) are also acceptable. Furthermore, each of these lower limits for adhesion amounts may be combined with any of the upper limits. The penetrating agent S described above can also be said to reduce the contact angle between the back surface of the fibers in the textile product 1 (described later) and the functional agent K, thereby promoting wetting and penetration in the functionalization process P1, etc. (see Figure 2, etc.). When such a penetrating agent S is applied to a textile product 1 and adheres to the surface of the fibers used in the textile product 1, if the penetrating agent S is a liquid at room temperature (and atmospheric pressure), it can be said that it will adhere to the fiber surface in a roughly layered manner when viewed in a side cross-section, and in an island-like manner in the direction normal to the fiber surface, or in a roughly planar manner of a predetermined size (see Figure 1).

[0043] <Textile products 1 (e.g., carpet 1)> As shown in Figures 1 and 2, the textile product 1 has the functional agent K described above attached to it. Textile product 1 can be defined as a product made of fibers, and may include, for example, textile products used inside vehicles such as railway cars, automobiles (passenger cars), aircraft, and ships. Specifically, it may include carpets, interior materials (interior wall materials, ceiling materials, floor materials, etc.), or upholstery materials that cover chairs (car seats, etc.). Furthermore, textile product 1 may also be a textile product used inside buildings such as houses and office buildings. Specifically, it may be a carpet, interior materials such as wall coverings, ceiling coverings, and floor coverings, or a covering material for furniture such as chairs and beds, or for lighting fixtures. Furthermore, textile product 1 may also be a product for industrial use, or a product for everyday use such as shoes and clothing. In the following discussion, textile product 1 will primarily be described as carpet 1.

[0044] As shown in Figures 1 and 2, the carpet 1 has the functional agent K described above attached to it. The carpet 1 may have piles 2 and a base fabric 3, as described later, and the functional agent K may be attached to at least the piles 2 or to the base fabric 3. Carpet 1 may have the aforementioned penetrating agent S attached to it (applied to it), and may also have a back coat portion 10, which will be described later. In this invention, the "surface (fabric surface) 1a" of the carpet 1 can also be said to be the side that is exposed when used as interior material for railway vehicles, seat covers for seats, etc. Conversely, the "back surface (fabric back surface) 1b" of the carpet 1 in this invention can also be said to be the side that is not exposed when used as interior material, seat, etc. for railway vehicles, etc.

[0045] Carpet 1 can be any of the following: for example, it may be a pile fabric having warp and weft threads, a pile knitted fabric having only warp threads or only weft threads, or a tufted carpet in which pile 2 is planted (tufted) on a base fabric 3. In particular, if carpet 1 is a pile fabric, any configuration is acceptable, but for example, a base fabric 3 may be made by weaving the warp and weft threads in a plain weave, twill weave, satin weave, etc., and the pile 2 may be constructed by weaving pile threads together with this base fabric 3 in the warp or weft direction. Furthermore, pile fabrics in which the pile threads are woven in the warp direction are also called warp pile fabrics, and pile fabrics in which the pile threads are woven in the weft direction are also called weft pile fabrics. Even if carpet 1 is a pile knit, any configuration is acceptable, but for example, it may be a pile knit with weft yarn (a type of weft knit that is a variation of plain knit, also called pile standing knit or plush knit), in which pile yarn is knitted in addition to the ground yarn weft, and the sinker loop of this pile yarn is enlarged to form pile 2, and the plain knit fabric knitted with the ground yarn weft becomes the base fabric 3.

[0046] The thickness of carpet 1 is not particularly limited, but for example, it may be between 1 mm and 100 mm. More specifically, the lower limit may be 1 mm or more, preferably 3 mm or more, and even more preferably 5 mm or more, and the upper limit may be 100 mm or less, preferably 70 mm or less, and even more preferably 40 mm or less. Furthermore, each of these lower limits of thickness may be combined with any of the upper limits. In addition, the density of the yarn used for the carpet 1 is not particularly limited. However, when the carpet 1 is the above-described warp pile fabric, the density of the pile yarns (pile 2) woven in the warp direction in the carpet 1 may be, for example, 50 yarns / 10 cm or more and 260 yarns / 10 cm or less. More specifically, the lower limit value may be 50 yarns / 10 cm or more, preferably 60 yarns / 10 cm or more, more preferably 70 yarns / 10 cm or more, and the upper limit value may be 260 yarns / 10 cm or less, preferably 240 yarns / 10 cm or less, more preferably 220 yarns / 10 cm or less. In addition, any of the lower limit values of this density may be combined with any of the upper limit values. Also, when the carpet 1 is a pile fabric, the density of the weft yarns forming the base fabric 3 may be, for example, 100 yarns / 10 cm or more and 260 yarns / 10 cm or less. More specifically, the lower limit value may be 100 yarns / 10 cm or more, preferably 120 yarns / 10 cm or more, more preferably 140 yarns / 10 cm or more, and the upper limit value may be 260 yarns / 10 cm or less, preferably 240 yarns / 10 cm or less, more preferably 220 yarns / 10 cm or less. In addition, any of the lower limit values of this density may be combined with any of the upper limit values. The basis weight of the carpet 1 is not particularly limited. For example, it may be 300 g / m 2 or more and 3000 g / m 2 or less. More specifically, the lower limit value may be 300 g / m 2 or more, preferably 450 g / m 2 or more, more preferably 600 g / m 2 or more, and the upper limit value may be 3000 g / m 2 or less, preferably 2000 g / m 2 or less, more preferably 1500 g / m 2 or less (such as 1018 g / m 2 ). In addition, any of the lower limit values of this basis weight may be combined with any of the upper limit values. Also, the basis weight, the adhesion amount, and the application amount (g / m 2 ) in the present invention usually mean values based on the dry weight. Hereinafter, the carpet 1 will be mainly described as a pile fabric (Axminster carpet) 1.

[0047] <Pile 2> As shown in Figures 1 and 2, the pile 2 is provided on the base fabric 3, which will be described later, and the pile 2 may also be erected from the base fabric 3. Pile 2 has at least the functional agent K described above attached to it. Furthermore, Pile 2 may be made of any fiber, for example, nylon (polyamide) fibers such as nylon 6, nylon 6-6, nylon 11, and nylon 12, which are thermoplastic fibers; or fibers with ester bonds such as polyethylene terephthalate (PET), polytrimethylene terephthalate (PTT), and polybutylene terephthalate (PBT); or polyolefin fibers such as polyethylene (PE) and polypropylene (PP), rayon, cupro, acetate, acrylic fibers mainly composed of polyacrylonitrile (PAN), polyvinyl alcohol (PVA) fibers (vinylon fibers), and polyurethane (PU) fibers. Other fibers such as glass fiber, wool, and silk may also be used, and these may be used individually or in combination. The following description assumes that Pile 2 primarily uses only nylon 6 fibers.

[0048] The yarn used for Pile 2 can be multifilament yarn, monofilament yarn, or spun yarn. Furthermore, there are no particular limitations on the fineness of the fibers constituting pile 2, but for example, the total fineness may be 20 dtex or more and 3000 dtex or less. More specifically, the lower limit may be 20 dtex or more, preferably 50 dtex or more, and even more preferably 100 dtex or more, or the upper limit may be 3000 dtex or less, preferably 2000 dtex or less, and even more preferably 1000 dtex or less. In the case of multifilament fibers constituting pile 2, there are no particular limitations on the single fiber fineness of each filament, but for example, it may be 0.1 dtex or more and 50.0 dtex or less. More specifically, the lower limit may be 0.1 dtex or more, preferably 0.5 dtex or more, and even more preferably 1.0 dtex or more, or the upper limit may be 50.0 dtex or less, preferably 30.0 dtex or less, and even more preferably 15.0 dtex or less. Furthermore, these lower limits for total fineness and single fiber fineness can be combined with any of the upper limits. Pile 2 can be either a cut pile, which has its tip cut to create a fuzzy surface, or a loop pile, which is formed by adjacent piles 2 forming loops together. The following discussion assumes that Pile 2 is primarily a cut pile.

[0049] The pile length of Pile 2 is not particularly limited, but for example, it may be between 0.5 mm and 10.0 mm. More specifically, the lower limit may be 0.5 mm or more, preferably 1.0 mm or more, and even more preferably 2.0 mm or more, and the upper limit may be 10.0 mm or less, preferably 8.0 mm or less, and even more preferably 6.0 mm or less. Furthermore, each of these lower limits of pile length may be combined with any of the upper limits. Pile height refers to the height from the surface of the base fabric 3 of the carpet 1 to the tip of the pile 2. More specifically, if the pile 2 is erected at approximately a right angle (approximately 90°) to the base fabric 3 (the angle θ between the pile 2 and the base fabric 3 is approximately 90°), then it can be said that the pile height is approximately equal to the pile length of the pile 2. Also, when the pile 2 is erected obliquely with respect to the base fabric 3 (the angle θ formed by the pile 2 and the base fabric 3 is less than 90° (for example, 80°, 70°, 60°, 45°, etc.)), the pile height is approximately equal to the pile length × sinθ. Such a pile height is not particularly limited either. For example, it may be 0.5 mm or more and 10.0 mm or less. More specifically, the lower limit value may be 0.5 mm or more, preferably 1.0 mm or more, and more preferably 2.0 mm or more, while the upper limit value may be 10.0 mm or less, preferably 8.0 mm or less, and more preferably 6.0 mm or less. Note that each lower limit value of this pile height may be combined with any of the upper limit values. The basis weight of the pile 2 is not particularly limited either. For example, it may be 2 200 g / m 2 or more and 2500 g / m 2 or less. More specifically, the lower limit value may be 200 g / m 2 or more, preferably 350 g / m 2 or more, and more preferably 500 g / m 2 or more, while the upper limit value may be 2500 g / m 2 or less, preferably 2000 g / m 2 or less, and more preferably 1500 g / m 2 or less (such as 907 g / m 2 ). Note that each lower limit value of this basis weight may be combined with any of the upper limit values.

[0050] <Base fabric 3> As shown in FIGS. 1 and 2, the base fabric 3 is provided with the above-described pile 2, and the pile 2 may stand upright from the base fabric 3. The above-described functional agent K may also adhere to the base fabric 3. Furthermore, the base fabric 3 may be made of any type of fiber, for example, polyolefin fibers such as polypropylene (PP) fibers or polyethylene (PE) fibers, which are thermoplastic fibers; or nylon (polyamide) fibers such as nylon 6 fibers, nylon 6·6 fibers, nylon 11 fibers, or nylon 12 fibers; or fibers with ester bonds such as polyethylene terephthalate (PET) fibers, polytrimethylene terephthalate (PTT) fibers, or polybutylene terephthalate (PBT) fibers; or synthetic fibers such as rayon fibers, cupro fibers, acetate fibers, acrylic fibers mainly composed of polyacrylonitrile (PAN), polyvinyl alcohol (PVA) fibers (vinylon fibers), or polyurethane (PU) fibers; or other fibers such as glass fibers, wool, or silk may be used, and these may be used individually or in combination. The following description assumes that base fabric 3 primarily uses only polypropylene fibers.

[0051] The yarn of this base fabric 3 may be multifilament yarn, monofilament yarn, or spun yarn. Furthermore, the fineness of the fibers constituting the base fabric 3 may be any value, but for example, the total fineness may be 20 dtex or more and 3000 dtex or less. More specifically, the lower limit may be 20 dtex or more, preferably 50 dtex or more, and even more preferably 100 dtex or more, and the upper limit may be 3000 dtex or less, preferably 2000 dtex or less, and even more preferably 1000 dtex or less. In the case of multifilament fibers constituting the base fabric 3, there are no particular limitations on the single fiber fineness of each filament, but for example, it may be 0.1 dtex or more and 50.0 dtex or less. More specifically, the lower limit may be 0.1 dtex or more, preferably 0.5 dtex or more, and even more preferably 1.0 dtex or more, and the upper limit may be 50.0 dtex or less, preferably 30.0 dtex or less, and even more preferably 15.0 dtex or less. Furthermore, these lower limits for total fineness and single fiber fineness can be combined with any of the upper limits.

[0052] As described above, the base fabric 3 is a woven or knitted fabric composed of warp and weft threads, and is in the form of a sheet. Here, the "surface (base fabric surface) 3a" of the base fabric 3 in this invention can also be said to be the surface close to the surface 1a that is exposed when the carpet 1 is used to cover the interior of a railway vehicle, and the pile 2 is provided on this surface 3a side. Conversely, the "back surface (back surface of the base fabric) 3b" of the base fabric 3 in this invention can also be said to be the surface close to the back surface 1b that is not exposed when the carpet 1 is used to cover interior parts of railway vehicles, etc. (if the carpet 1 does not have a back coat portion 10, then, so to speak, the back surface 1b of the carpet 1 itself). The thickness of the base fabric 3 is not particularly limited, but for example, it may be 0.1 mm or more and 2.0 mm or less. More specifically, the lower limit may be 0.1 mm or more, preferably 0.2 mm or more, and even more preferably 0.5 mm or more, and the upper limit may be 2.0 mm or less, preferably 1.5 mm or less, and even more preferably 2.0 mm or less. Furthermore, each of these lower limits of thickness may be combined with any of the upper limits. There are no particular restrictions on the weight of the base fabric 3, but for example, 50g / m 2 More than 500g / m 2 The following is also acceptable, and to elaborate further, the lower limit is 50g / m 2 Preferably 60 g / m² 2 More preferably 70 g / m² 2 If it is above that, or if the upper limit is 500g / m 2 Preferably 200 g / m 2 More preferably, 140 g / m² 2 Below (111g / m 2 (etc.) are also acceptable. Furthermore, each of these lower limits may be combined with any of the upper limits.

[0053] <Backcoat section 10> As shown in Figures 1 and 2, the back coat portion 10 is the portion on the back surface 3b of the base fabric 3 described above to which a backing material (backing agent) has been applied (back coat), and may be in the form of a layer of a predetermined thickness. The backing material of the back coat section 10 is not particularly limited, but may include synthetic rubbers such as styrene-butadiene rubber (SBR) or butadiene rubber (BR), or natural rubber (NR), or it may also contain urethane resins or vinyl chloride resins, and may also contain fillers (for example, calcium carbonate (CaCO3), also called fillers). In addition, the backing material may contain thickeners (for example, resins such as acrylic acid or hydroxyethylcellulose (HEC)), ammonia, or crosslinking agents. Furthermore, if the backing material is a mixture of multiple materials, it is also called a compound. The backing material may also be applied in a latex state.

[0054] Here, the "surface (back coat surface) 10a" of the back coat portion 10 in the present invention can also be said to be the surface close to the surface 1a that is exposed when the carpet 1 is used to cover the interior parts of a railway vehicle, and it can also be said that the base fabric 3 is provided on this surface 10a side. Conversely, the "back surface (back surface of the back coat) 10b" of the back coat portion 10 in the present invention can also be said to be the surface close to the back surface 1b that is not exposed when the carpet 1 is used to cover the interior of a railway vehicle, etc. (if the carpet 1 has a back coat portion 10, then it is, so to speak, the back surface 1b of the carpet 1 itself). The total amount of backing material adhering to the back coat section 10 is not particularly limited, but for example, 300 g / m² in dry weight. 2 More than 3000g / m 2 The following is also acceptable, and to elaborate further, the lower limit is 300g / m 2 Preferably 600 g / m² 2 More preferably 900 g / m² 2 If it is above that, or if the upper limit is 3000g / m³ 2 Preferably 2000 g / m² 2 More preferably, 1500 g / m 2 Below (1285g / m 2or 1299g / m 2 (etc.) are also acceptable. Furthermore, each of these lower limits for adhesion amounts may be combined with any of the upper limits. The thickness of the back coat portion 10 is not particularly limited, but for example, it may be 0.1 mm or more and 10.0 mm or less. More specifically, the lower limit may be 0.1 mm or more, preferably 0.5 mm or more, and even more preferably 1.0 mm or more, and the upper limit may be 10.0 mm or less, preferably 5.0 mm or less, and even more preferably 3.0 mm or less. Furthermore, each of these lower limits of thickness may be combined with any of the upper limits. The method for manufacturing the textile product 1, such as the carpet 1 described above, will now be explained in detail.

[0055] <Method for manufacturing textile product 1> As shown in Figure 3, the manufacturing method for the textile product 1 such as the carpet 1 described above (hereinafter also referred to as "the manufacturing method") includes at least the function-granting step P1 described later. The manufacturing method may include a back-coating process P2, which will be described later. Here, if the manufacturing method includes a function-granting step P1, it is considered the first embodiment, and if it includes a function-granting step P1 and a back-coating step P2, it is considered the second embodiment. In addition, the first and second embodiments of the manufacturing method may include a carpet forming step, which will be described later, before the function-granting step P1. Hereinafter, the textile product 1 manufactured by the said manufacturing method will be described as mainly being a carpet 1, and it can also be said that the said manufacturing method may include a backcoat process P2 and a carpet forming process only when the textile product 1 is a carpet 1.

[0056] <Functionalization Process P1> As shown in Figure 3, the function-granting step P1 is a step of applying at least the above-mentioned functional agent K to the textile product 1, such as the carpet 1 (at least the pile 2). The functional agent K to be imparted in this function imparting step P1 may include a first functional agent K1 that is a viscous substance at room temperature, and a second functional agent K2 that is solid at room temperature, and the functional agent K as a whole may be applied to the carpet 1, etc., in a gelatinous state. There are no particular limitations on the functionality of the functional agent K imparted in this functional impartment process P1. However, if the functional agent K exhibits only flame retardancy, it can be said that the functional impartment process P1 is a flame retardancy impartment (flame retardancy impartment) process P1. In addition, if the functional agent K exhibits only deodorizing properties, it can be said that the deodorizing impartment (deodorizing property impartment) process P1. If the functional agent K exhibits only antiviral properties, it can be said that the antiviral impartment (antiviral property impartment) process P1. If the functional agent K exhibits only antibacterial properties, it can be said that the antibacterial property impartment (antibacterial property impartment) process P1. If the functional agent K exhibits only antiallergenic properties, it can be said that the antiallergenic property impartment (antiallergenic property impartment) process P1.

[0057] Furthermore, in the function-imparting step P1, before being mixed with other functional agents K, etc., the guanidine salt of the alkyl acid phosphate ester in the first functional agent K1, which is a viscous substance at room temperature, may be used in the form of a dispersion liquid in a dispersion medium such as water. In this case, the concentration of the guanidine salt of the alkyl acid phosphate ester ((weight of the guanidine salt of the alkyl acid phosphate ester / (weight of the dispersion liquid or solvent containing the guanidine salt of the alkyl acid phosphate ester and the dispersion medium)) × 100) may be any value, for example, 10% by weight or more and 70% by weight or less. More specifically, the lower limit may be 10% by weight or more, preferably 20% by weight or more, and more preferably 30% by weight or more, and the upper limit may be 70% by weight or less, preferably 60% by weight or less, and more preferably 50% by weight or less (40% by weight, etc.). Furthermore, each of these lower limit values ​​of concentration may be combined with any of the upper limit values. This also applies to the second functional agent K2, which is solid at room temperature. Each of the sulfamic acid guanidine, etc., before being mixed with other functional agents K, etc., may be used in the form of a dispersion in a dispersion medium such as water. In this case, the concentration of each of the sulfamic acid guanidine, etc. ((weight of sulfamic acid guanidine, etc. / (weight of the dispersion of sulfamic acid guanidine, etc. and the dispersion medium or the solution of the solvent)) × 100) may be any value, for example, 10% by weight or more and 70% by weight or less. More specifically, the lower limit may be 10% by weight or more, preferably 20% by weight or more, and even more preferably 30% by weight or more, and the upper limit may be 70% by weight or less, preferably 60% by weight or less, and even more preferably 50% by weight or less (40% by weight, etc.). Note that each of these lower limit values ​​of concentration may be combined with any of the upper limit values. Furthermore, the same applies to the penetrating agent S. Each acetylene glycol-based penetrating agent before being mixed with the other functional agent K may be used in the form of a dispersion liquid in a dispersion medium such as water. In this case, the concentration of the acetylene glycol-based penetrating agent ((weight of acetylene glycol-based penetrating agent / (weight of the dispersion liquid or solvent containing the acetylene glycol-based penetrating agent)) × 100) may be any value, for example, 20% by weight or more and 90% by weight or less. More specifically, the lower limit may be 20% by weight or more, preferably 40% by weight or more, and even more preferably 50% by weight or more, and the upper limit may be 90% by weight or less, preferably 80% by weight or less, and even more preferably 70% by weight or less (60% by weight, etc.). Note that each of these lower limit values ​​of concentration may be combined with any of the upper limit values.

[0058] Here, the means of "adding" the function in the function-adding process P1 are not particularly limited, but may include, for example, a spray method (also called spray coating), as well as a padding method (dip-nip method), dipping method, kiss-roll method, foam processing method, coating method, dropping method, or printing method. The application of the functional agent K in the functional imparting step P1 may be carried out under an atmosphere at a predetermined temperature. The predetermined temperature for the application of the functional agent K in the functional imparting step P1 is not particularly limited. To elaborate on this application temperature, for example, it may be between 110°C and 150°C. More specifically, the lower limit may be 110°C or higher, preferably 120°C or higher, and even more preferably 125°C or higher, while the upper limit may be 150°C or lower, preferably 140°C or lower, and even more preferably 135°C or lower (e.g., 130°C). Furthermore, each of these lower limits of the application temperature may be combined with any of the upper limits.

[0059] To elaborate on the spray method described above, this method involves spraying a dispersion of a mixture of functional agent K and liquid penetrating agent S at a predetermined concentration in a dispersion medium such as water, or dissolving a solution in a solvent such as water, into a mist using a sprayer. This mist is then sprayed (also called coating) onto the surface 1a side (also called the pile 2 side or pile surface side) and / or the back side 1b side (the back 3b side of the base fabric 3 or the back 10b side of the back coat portion 10) of the carpet 1. When coating the surface 1a side and back 1b side of the carpet 1 using the spray method, the order can be surface 1a side → back 1b side or back 1b side → surface 1a side, or it may be done only on the surface 1a side or only on the back 1b side, etc. Furthermore, in the case of the spray method, if the carpet 1 is a long piece with a width of approximately 3.5 to 3.6 m (roughly the width of a 6-tatami room), it may not fit into the water tank into which it is immersed in a dispersion of the functional agent K, etc. (i.e., the padding method or immersion method cannot be used). However, with the spray method, it can be said that application is possible regardless of the width of the carpet 1. Other means of "applying" include the padding method, in which the carpet 1 is immersed in a dispersion liquid obtained by dispersing a mixture such as functional agent K at a predetermined concentration in a dispersion medium such as water, or in a solution obtained by dissolving the mixture in a solvent such as water, and then the immersed carpet 1 is squeezed through a pair of mangles (padding rolls). However, the means of "applying" does not have to be the padding method that squeezes with mangles; it may also be an immersion method in which the carpet 1 is simply immersed in a solution in which the mixture is dissolved.

[0060] Here, when the mixture is dispersed in a dispersion medium after mixing the functional agent K, etc., by a spray method or the like in the function-imparting step P1, the overall concentration of the functional agent K ((weight of functional agent K / (weight of the dispersion of the mixture of functional agent K, etc., and the dispersion medium or the solvent)) × 100) may be any value, but for example it may be 5% by weight or more and 60% by weight or less. More specifically, the lower limit may be 5% by weight or more, preferably 10% by weight or more, and even more preferably 15% by weight or more, and the upper limit may be 60% by weight or less, preferably 50% by weight or less, and even more preferably 40% by weight or less (20%, 25%, 50%, etc.). Note that each of these lower limits of concentration may be combined with any of the upper limits. Furthermore, the concentration of the first functional agent K1 alone in this case ((weight of the first functional agent K1 / (weight of the dispersion or solvent containing the mixture of the first functional agent K1 and other functional agents K, etc.)) × 100) may be any value, but for example it may be 5% by weight or more and 60% by weight or less. More specifically, the lower limit may be 5% by weight or more, preferably 10% by weight or more, and even more preferably 15% by weight or more, and the upper limit may be 60% by weight or less, preferably 50% by weight or less, and even more preferably 40% by weight or less (20%, 25%, 50%, etc.). Furthermore, each of these lower limits of concentration may be combined with any of the upper limits. Furthermore, the concentration of the second functional agent K2 alone in this case ((weight of the second functional agent K2 / (weight of the dispersion or solvent of the mixture of the second functional agent K2 and other functional agents K, etc., and the dispersion medium)) × 100) may be any value, but for example, it may be 0.10% by weight or more and 10.00% by weight or less. More specifically, the lower limit may be 0.10% by weight or more, preferably 0.20% by weight or more, and even more preferably 0.40% by weight or more, and the upper limit may be 10.00% by weight or less, preferably 7.00% by weight or less, and even more preferably 4.00% by weight or less (0.5%, 0.75%, 1.25%, 2.00%, 2.50%, 3.75%, etc.). Note that each of these lower limits of concentration may be combined with any of the upper limits. Furthermore, the concentration of the penetrating agent S alone in this case ((weight of penetrating agent S / (weight of the dispersion or solvent of the mixture of penetrating agent S and functional agent K)) × 100) can be any value, but for example, it may be 0.05% by weight or more and 10.00% by weight or less. More specifically, the lower limit may be 0.05% by weight or more, preferably 0.50% by weight or more, and even more preferably 1.00% by weight or more, and the upper limit may be 10.00% by weight or less, preferably 5.00% by weight or less, and even more preferably 3.00% by weight or less (e.g., 0.10% by weight). Note that each of these lower limits of concentration may be combined with any of the upper limits.

[0061] In addition, in the functionalization step P1, a mixture such as the functional agent K may be applied to the carpet 1, and the carpet 1 may be dried afterward. The means of this "drying" are not particularly limited, but for example, the carpet 1 may be stretched with pin tenters and dried in a dryer at a predetermined drying temperature and for a predetermined drying time. The drying temperature is not particularly limited, but for example, it may be between 110°C and 150°C. More specifically, the lower limit may be 110°C or higher, preferably 120°C or higher, and even more preferably 125°C or higher, while the upper limit may be 150°C or lower, preferably 140°C or lower, and even more preferably 135°C or lower (e.g., 130°C). Furthermore, each of these lower limits of the drying temperature may be combined with any of the upper limits. There are no particular limitations on the drying time, but for example, it may be between 0.1 minutes (6 seconds) and 360.0 minutes. More specifically, the lower limit may be 0.1 minutes or more, preferably 0.2 minutes (12 seconds) or more, and even more preferably 1.0 minute or more, while the upper limit may be 360.0 minutes or less, preferably 10.0 minutes or less, and even more preferably 5.0 minutes or less (such as 2.0 minutes). Furthermore, each of these lower limits of drying time may be combined with any of the upper limits. In addition, the means of "drying" in the function-adding process P1 may be natural drying, air drying (wind drying), etc. Even if the means of "drying" in the function-adding process P1 is natural drying, etc., there are no particular limitations on the drying temperature, but it may be room temperature (approximately 20°C, etc.), and the drying time may be until the moisture evaporates from the carpet 1 (for example, 24 hours, etc.).

[0062] The total amount of functional agent K applied after drying in the functionalization step P1 (i.e., the dry weight of functional agent K in carpet 1, etc.) is not particularly limited, but for example, 1.00 g / m 2 More than 300.00g / m 2 The following is also acceptable, and to elaborate further, the lower limit is 1.00 g / m³. 2 Preferably 20.00 g / m² 2 More preferably 40.00 g / m² 2 If it is above that, or if the upper limit is 300.00 g / m³ 2 Preferably, 200.00 g / m 2 More preferably, 100.00 g / m 2 Below (40.00g / m 2 or 52.80 g / m 2 66.00 g / m 2 67.32 g / m 2 67.95g / m 2 69.30 g / m 2 71.28 g / m² 2 72.60 g / m 2 75.90 g / m 2 89.10 g / m² 2 , 132.00 g / m 2 It is also acceptable for it to be such as (etc.). Furthermore, each of the lower limits of this grant amount may be combined with any of the upper limits. Furthermore, there are no particular limitations on the amount of the first functional agent K1 applied after drying in the functionalization process P1 (i.e., the dry weight of the first functional agent K1 in the carpet 1, etc.), but for example, 0.10 g / m 2 More than 30.00g / m 2 The following is also acceptable, and to elaborate further, the lower limit is 0.10 g / m³. 2Preferably 1.00 g / m 2 More preferably 1.50 g / m 2 If the value is above that, or if the upper limit is 30.00 g / m³ 2 Preferably 20.00 g / m 2 More preferably, 10.00 g / m 2 Below (1.38g / m 2 or 1.98g / m 2 3.30 g / m 2 5.28 g / m 2 6.60 g / m 2 9.90g / m 2 It is also acceptable for it to be such as (etc.). Furthermore, each of the lower limits of this grant amount may be combined with any of the upper limits. Furthermore, the amount of the second functional agent K2 added after drying in the functionalization process P1 (i.e., the dry weight of the second functional agent K2 in the carpet 1, etc.) is not particularly limited, but for example, 0.50 g / m 2 More than 300.00g / m 2 The following is also acceptable, and to elaborate further, the lower limit is 0.50 g / m 2 Preferably 1.00 g / m 2 More preferably 5.00 g / m 2 More preferably 10.00 g / m 2 If it is above that, or if the upper limit is 300.00 g / m³ 2 Preferably, 200.00 g / m 2 More preferably, 100.00 g / m 2 Below (2.58g / m 2 3.96 g / m 2 5.94 g / m 2 7.62g / m 2 , 11.88 g / m 2 19.80g / m 2 40.00 g / m 2 or 52.80 g / m 2 66.00 g / m 2 82.50 g / m 2 , 132.00 g / m 2 It is also acceptable for it to be such as (etc.). Furthermore, each of the lower limits of this grant amount may be combined with any of the upper limits. Furthermore, the amount of penetrating agent S applied after drying in the functionalization process P1 (i.e., the dry weight of penetrating agent S in the carpet 1, etc.) is not particularly limited, but for example, 0.01 g / m 2 More than 5.00g / m 2 The following is also acceptable, and to elaborate further, the lower limit is 0.01 g / m³. 2 Preferably 0.05 g / m 2 More preferably 0.10 g / m 2 If it is above that, or if the upper limit is 5.00 g / m 2 Preferably 2.00 g / m 2 More preferably, 1.00 g / m 2 Below (0.40g / m 2 or 0.50g / m 2 It is also acceptable for it to be such as (etc.). Furthermore, each of the lower limits of this grant amount may be combined with any of the upper limits.

[0063] Here, the amount of functional agent K applied (adhered) after drying in the functionalization process P1 can also be said to be the sum of the amount of the first functional agent K1 applied (adhered) and the amount of the second functional agent K2 applied (adhered). On the other hand, there are no particular limitations on the amount of functional agent K applied in the functionalization process P1 before drying (i.e., the wet weight of functional agent K in the carpet 1, etc.), but for example, 10 g / m 2 More than 3000g / m 2 The following is also acceptable, and to elaborate further, the lower limit is 10g / m 2 Preferably 250 g / m² 2 More preferably 500 g / m² 2 If it is above that, or if the upper limit is 3000g / m³ 2 Preferably 2000 g / m² 2 More preferably, 1000 g / m 2 Below (660g / m 2 or 825g / m 2 It is also acceptable for it to be such as (etc.). Furthermore, each lower limit of the wet weight adhesion amount may be combined with any of the upper limits. In such a function-granting process P1, when the first functional agent K1 and the second functional agent K2 described above are applied to the carpet 1, etc., and adhere to the surface of the fibers used in the carpet 1, etc., if the first functional agent K1 is a viscous substance at room temperature (or atmospheric pressure) and the second functional agent K2 is a solid and particulate at room temperature (or atmospheric pressure), <1> In a state where only the first functional agent K1 is attached to the fiber surface in a roughly layered manner when viewed in a side cross-section, <2> In a state where only the second functional agent K2 is directly attached to the fiber surface, <3> The second functional agent K2 is directly attached to the fiber surface, and the first functional agent K1 is attached to the second functional agent K2, surrounding it in a roughly layered manner when viewed in a side cross-section. <4> The second functional agent K2 is attached to the fiber surface via the first functional agent K1, which is attached in a roughly layered manner when viewed in a side cross-section. <5> It can be said that the surface of the fiber may be in a state where nothing is attached to it (see Figure 1).

[0064] <Back coating process P2> As described above, the manufacturing method can be said to include the backcoat process P2 only when the textile product 1 is a carpet 1. As shown in Figure 3(b), the back coat process P2 is a process that, after the functionalization process P1 described above, provides a back coat portion 10 to the back surface 3b of the base fabric 3, which is coated with a backing material containing rubber such as styrene-butadiene rubber or a filler, under a predetermined temperature atmosphere. Furthermore, while there are no particular limitations on the specified temperature for applying the backing material in the back coating process P2, it may be the same as when "applying" it in the functionalization process P1 described above. As mentioned above, such a backcoating process P2 exists when the textile product 1 manufactured by this manufacturing method is a carpet 1.

[0065] Here, the means of "coating" in the backcoat process P2 are not particularly limited, but may be, for example, application. Specific means of application include application with a brush, spray application, or using methods such as the comma direct method, gravure direct method, gravure reverse method, reverse roll coating method, air knife coating method, kiss coating method, etc. Thin film coaters, roll printing machines, inkjet printing machines, rotor dampening machines, etc., may also be used. Other means of "coating" may include the kiss roll method, foam processing method, etc. Furthermore, when coating the backing material in the back coating process P2, the powdered backing material is dispersed in a dispersion medium such as water at a predetermined concentration, or a solution is obtained by dissolving the powdered backing material in a solvent such as water, and this is coated onto the back surface 3b of the base fabric 3 by application or other means. Furthermore, in the backcoat process P2, the carpet 1 may be dried after coating with the mixture. In this case, there are no particular limitations on the means of drying, drying temperature, drying time, etc., but they may be the same as those used in the functionalization process P1 described above.

[0066] Here, in the back coat process P2, the rubber, such as styrene-butadiene rubber, among the backing materials, may be used in the form of a dispersion liquid in a dispersion medium such as water before being mixed with other fillers, etc. In this case, the concentration of the rubber, such as styrene-butadiene rubber ((weight of the rubber, such as styrene-butadiene rubber / (weight of the dispersion liquid or solvent containing the rubber, such as styrene-butadiene rubber)) × 100) may be any value, for example, 15% by weight or more and 75% by weight or less. More specifically, the lower limit may be 15% by weight or more, preferably 25% by weight or more, and even more preferably 35% by weight or more, and the upper limit may be 75% by weight or less, preferably 65% ​​by weight or less, and even more preferably 55% by weight or less (44% by weight, etc.). Note that each of these lower limits of concentration may be combined with any of the upper limits. This also applies to acrylic acid, a thickener among the other backing materials. The thickener may be used in the form of a dispersion in a dispersion medium such as water before being mixed with other fillers, and the concentration of the thickener in this case ((weight of thickener / (weight of the dispersion of the thickener and the dispersion medium or the solution of the solvent)) × 100) may be any value, for example, 10% by weight or more and 70% by weight or less. More specifically, the lower limit may be 10% by weight or more, preferably 20% by weight or more, and even more preferably 30% by weight or more, and the upper limit may be 70% by weight or less, preferably 60% by weight or less, and even more preferably 50% by weight or less (such as 40% by weight). Note that each of these lower limits of concentration may be combined with any of the upper limits.

[0067] The amount of backing material added after drying in the backcoat process P2 (i.e., the dry weight of the backing material in carpet 1) is not particularly limited, but for example, 500 g / m 2 More than 3000g / m 2 The following is also acceptable, and to elaborate further, the lower limit is 500g / m 2 Preferably 700 g / m² 2 More preferably 900 g / m² 2 If it is above that, or if the upper limit is 3000g / m³ 2 Preferably 2000 g / m² 2 More preferably, 1400 g / m² 2 Below (1285g / m 2 or 1299g / m 2 It is also acceptable for it to be such as (etc.). Furthermore, each of the lower limits of this grant amount may be combined with any of the upper limits. Furthermore, there are no particular limitations on the amount of rubber such as styrene-butadiene rubber added after drying in the backcoat process P2 (i.e., the dry weight of rubber such as styrene-butadiene rubber in carpet 1), but for example, 50 g / m 2 More than 2000g / m 2 The following is also acceptable, and to elaborate further, the lower limit is 50g / m 2 Preferably 100 g / m² 2 More preferably 200 g / m² 2If it is above that, or if the upper limit is 2000g / m³ 2 Preferably 1500 g / m² 2 More preferably, 1000 g / m 2 Below (343g / m 2 or 347g / m 2 It is also acceptable for it to be such as (etc.). Furthermore, each of the lower limits of this grant amount may be combined with any of the upper limits. Furthermore, there are no particular limitations on the amount of filler applied after drying in the backcoat process P2 (i.e., the dry weight of the filler in carpet 1), but for example, 100g / m 2 More than 3000g / m 2 The following is also acceptable, and to elaborate further, 100g / m 2 Preferably 200 g / m² 2 More preferably 500 g / m² 2 If it is above that, or if the upper limit is 3000g / m³ 2 Preferably 2500 g / m² 2 More preferably, 2000 g / m² 2 Below (942g / m 2 952g / m² 2 It is also acceptable for it to be such as (etc.). Furthermore, each of the lower limits of this grant amount may be combined with any of the upper limits. Here, the amount of backing material applied (adhered) after drying in the backcoat process P2 can be said to be the sum of the amount of rubber applied (adhered), such as styrene-butadiene rubber, and the amount of filler applied (adhered).

[0068] Furthermore, there are no particular limitations on the ratios of rubber such as styrene-butadiene rubber and fillers in the backing material applied in the back coat process P2. However, if expressed in parts by weight, the amount of rubber such as styrene-butadiene rubber may be, for example, 15 parts by weight or more and 75 parts by weight or less. More specifically, the lower limit may be 15 parts by weight or more, preferably 25 parts by weight or more, and even more preferably 35 parts by weight or more, while the upper limit may be 75 parts by weight or less, preferably 65 parts by weight or less, and even more preferably 55 parts by weight or less (such as 45 parts by weight). Moreover, each of these lower limits in parts by weight may be combined with any of the upper limits. Furthermore, there are no particular limitations on the amount of filler such as calcium carbonate by weight, but for example, it may be 25 parts by weight or more and 85 parts by weight or less. More specifically, the lower limit may be 25 parts by weight or more, preferably 35 parts by weight or more, and even more preferably 45 parts by weight or more, and the upper limit may be 85 parts by weight or less, preferably 75 parts by weight or less, and even more preferably 65 parts by weight or less (such as 55 parts by weight). Note that each of these lower limits by weight may be combined with any of the upper limits. Furthermore, there are no particular limitations on the amount of thickener such as acrylic acid by weight, but for example, it may be 0.1 parts by weight or more and 10.0 parts by weight or less. More specifically, the lower limit may be 0.1 parts by weight or more, preferably 0.2 parts by weight or more, and even more preferably 0.5 parts by weight or more, and the upper limit may be 10.0 parts by weight or less, preferably 5.0 parts by weight or less, and even more preferably 2.0 parts by weight or less (such as 1.0 part by weight). Note that each of these lower limits by weight may be combined with any of the upper limits. Furthermore, there are no particular limitations on the amount of ammonia by weight, but for example, it may be between 0.01 parts by weight and 5.00 parts by weight. More specifically, the lower limit may be 0.01 parts by weight or more, preferably 0.10 parts by weight or more, and even more preferably 0.20 parts by weight or more, and the upper limit may be 5.00 parts by weight or less, preferably 2.00 parts by weight or less, and even more preferably 1.00 part by weight or less (such as 0.50 parts by weight). Note that each of these lower limits by weight may be combined with any of the upper limits.

[0069] <Carpet Forming Process> As mentioned above, the carpet forming process can only be said to be included in the manufacturing method if the textile product 1 is a carpet 1. The carpet formation process is a process of forming the carpet before the function-granting process P1 described above. As mentioned above, carpets can be pile woven, pile knitted, or tufted carpets. If a carpet is pile woven, the carpet formation process can be described as a pile woven fabric weaving process. If a carpet is pile knitted, the carpet formation process can be described as a pile knitted fabric knitting process. If a carpet is tufted carpet, the carpet formation process can be described as a tufted carpet formation process. Such a carpet formation process exists when the textile product 1 manufactured by the said manufacturing method is a carpet 1, as described above.

[0070] In the pile fabric weaving process, the pile fabric woven in this process may be made by, for example, weaving a pair of upper and lower fabrics, each woven with plain weave, twill weave, satin weave, etc., with pile threads connecting them in the warp direction, and then cutting the connecting threads approximately in the middle (center cut). As a result, two pile fabrics are simultaneously created, with the upper or lower fabric as the base fabric 3 and each of the cut connecting threads (pile threads) as the pile 2. A pile fabric with this configuration is also called a moquette, and in this case, it is woven using a double moquette loom (such as a jacquard loom or dobby loom). Alternatively, instead of weaving the upper and lower fabrics together with pile threads, the moquette may be woven together with a single fabric, with the pile threads in the warp direction hooked onto wires extending in the weft direction. In this case, it is woven using a wire moquette loom. Furthermore, in the case of a pile knitting process, the pile knitting process may involve using, for example, a knitted fabric (a type of warp knit, also called Denby knit or tricot) made by knitting the warp threads on a knitting machine with a predetermined number of reeds (e.g., 3), as the base fabric 3, and then raising one or both sides of this base fabric 3 to form the pile 2. Furthermore, in the case of the tufted carpet formation process, the tufted carpet formed in this process is formed, for example, by a tufting machine that tufts (plants) piles 2 onto a base fabric 3 at predetermined intervals. [Examples]

[0071] From here on, we will refer to Examples 1 to 14, Comparative Examples 1 to 7, and Reference Examples 1 to 3 of the textile product 1 according to the present invention. These examples, comparative examples, and reference examples will be used to conduct tests 1 to 4 described later. Furthermore, in these examples, comparative examples, and reference examples, textile product 1 is a carpet.

[0072] <Example 1> Carpet 1 in Example 1 is a carpet in which only nylon 6 fibers are used for the pile 2 and only polypropylene fibers are used for the base fabric 3, and is a pile fabric (mocket) woven in the carpet formation process (pile fabric weaving process). The overall weight of carpet 1 is 1018 g / m². 2 The pile weight of Pile 2 is 907g / m 2 The base fabric 3 has a basis weight of 111 g / m². 2 That was the case. In the functionalization process P1, a dispersion was prepared by mixing a first functional agent K (a flame retardant with whitening-inhibiting properties), which consists only of an alkyl acid phosphate ester guanidine salt (32-han manufactured by Marubishi Yuka Kogyo Co., Ltd.) and a second functional agent K2 consisting only of sulfamic acid guanidine (Non-nen WS-3 manufactured by Marubishi Yuka Kogyo Co., Ltd.), with a penetrating agent S consisting only of acetylene glycol (Orfin PD-002W manufactured by Nisshin Chemical Industry Co., Ltd.), and then dispersing the mixture with water as a dispersion medium. This dispersion was then applied by spraying only to the surface 1a side (pile 2 side) of the carpet 1, and the carpet was then dried in a dryer while stretched with pin tenters. Following the functionalization step P1, in the backcoat step P2, a dispersion liquid, obtained by dispersing styrene-butadiene rubber and calcium carbonate as a filler in water as a dispersion medium, onto the back surface 3b of the pile fabric base fabric 3 was applied by coating to create the backcoat portion 10, resulting in the carpet 1 of Example 1. In this step P1, the total amount of dispersion applied (coated) was 660.0 g / m². 2In this dispersion, the total weight percentage of functional agent K is 25.50%, the weight percentage of the first functional agent K1 (guanidine salt of alkyl acid phosphate ester) is 0.50%, the weight percentage of the second functional agent K2 (guanidine sulfamate) is 25.00%, the weight percentage of penetrating agent S is 0.00%, and the weight percentage of water, which is the dispersion medium, is 74.50%. The total amount of dispersion applied (coated) in the back coat process P2, as well as the weight percentages of styrene-butadiene rubber, calcium carbonate, and water in the dispersion, are predetermined values. As a result, the total amount of functional agent K attached to carpet 1 in Example 1 was 67.32 g / m² by dry weight. 2 The amount of the first functional agent K1 applied was 1.32 g / m². 2 The amount of the second functional agent K2 applied was 66.00 g / m². 2 Therefore, the amount of penetrating agent S applied is 0.00 g / m 2 Furthermore, the total amount of backing material attached was 1299.00 g / m². 2 The amount of styrene-butadiene rubber adhering to the surface was 347.00 g / m². 2 The amount of calcium carbonate deposited was 952.00 g / m². 2 That's what happened.

[0073] <Example 2> In the carpet 1 of Example 1, the weight percentage of the first functional agent K1 was set to 0.75% and the weight percentage of water, which is the dispersion medium, was set to 74.25% in the entire dispersion liquid applied in the functionalization step P1, resulting in the carpet 1 of Example 2. As a result, compared to carpet 1 of Example 1, carpet 1 of Example 2 had a total amount of functional agent K attached by dry weight of 67.98 g / m². 2 The amount of the first functional agent K1 applied was 1.98 g / m². 2 The difference lies in the fact that this became the case.

[0074] <Example 3> In Carpet 1 of Example 1, the weight percentage of the first functional agent K1 was set to 1.25% and the weight percentage of water, which is the dispersion medium, was set to 73.75% in the entire dispersion liquid applied in the functionalization step P1, resulting in Carpet 1 of Example 3. As a result, compared to carpet 1 of Example 1, carpet 1 of Example 3 had a total amount of functional agent K attached by dry weight of 69.30 g / m². 2 The amount of the first functional agent K1 applied was 3.30 g / m². 2 The difference lies in the fact that this became the case.

[0075] <Example 4> In Carpet 1 of Example 1, the weight percentage of the first functional agent K1 was set to 2.50% and the weight percentage of water, which is the dispersion medium, was set to 72.50% in the entire dispersion liquid applied in the functionalization step P1, resulting in Carpet 1 of Example 4. As a result, compared to carpet 1 of Example 1, carpet 1 of Example 4 had a total amount of functional agent K attached by dry weight of 72.60 g / m². 2 The amount of the first functional agent K1 applied was 6.60 g / m². 2 The difference lies in the fact that this became the case.

[0076] <Example 5> In the carpet 1 of Example 1, the weight percentage of the first functional agent K1 was set to 3.75% and the weight percentage of water, which is the dispersion medium, was set to 71.25% in the entire dispersion liquid applied in the functionalization step P1, resulting in the carpet 1 of Example 5. As a result, compared to carpet 1 of Example 1, carpet 1 of Example 5 had a total amount of functional agent K attached by dry weight of 75.90 g / m². 2 The amount of the first functional agent K1 applied was 9.90 g / m². 2 The difference lies in the fact that this became the case.

[0077] <Example 6, Example 6'> In the carpet 1 of Example 1, the means of applying the dispersion in the functionalization step P1 was changed so that it was applied to the back surface 1b of the carpet 1 first, and then to the front surface 1a (pile 2 side) of the carpet 1. Of the total dispersion applied (coated) in the functionalization step P1, the weight percentage of the first functional agent K1 was set to 2.00%, the weight percentage of the penetrating agent S was set to 0.10%, and the weight percentage of water, which is the dispersion medium, was set to 72.90%. The carpet 1 of Example 6 was obtained by changing the total amount of dispersion applied in the back coat step P2, as well as the weight percentages of styrene-butadiene rubber, calcium carbonate, and water. As a result, compared to carpet 1 of Example 1, carpet 1 of Example 6 had a dry weight of 71.28 g / m² of functional agent K (excluding penetrating agent S) attached to the entire surface. 2 The amount of the first functional agent K1 applied was 5.28 g / m². 2 The amount of penetrating agent S applied was 0.40 g / m². 2 Furthermore, the total amount of backing material attached was 1285.00 g / m². 2 The amount of styrene-butadiene rubber adhering to the surface was 343.00 g / m². 2 The amount of calcium carbonate deposited was 942.00 g / m². 2 The difference lies in the fact that this became the case. In addition, in Carpet 1 of Example 6, a mixture consisting only of functional agent K and without the penetrating agent S was used. In the functionalization step P1, the weight percentage of the entire dispersion liquid applied (coated) was set to 0.00% for the penetrating agent S and 73.00% for the weight percentage of water, which is the dispersion medium, resulting in Carpet 1 of Example 6'. As a result, compared to carpet 1 of Example 6', the amount of functional agent K (excluding penetrating agent S) applied to carpet 1 of Example 6 was 71.28 g / m² by dry weight. 2 The amount of the first functional agent K1 applied was 5.28 g / m². 2 The total amount of the second functional agent K2 applied was 66.00 g / m². 2 So, it's the same, but the amount of penetrating agent S that adheres is 0.00g / m 2 The difference lies in the fact that this became the case.

[0078] <Example 7> In Carpet 1 of Example 6, the second functional agent K2 consisted of guanidine sulfamate and a mixture of ammonium sulfate and phosphorus-nitrogen-based onium salt (Non-nen WS-29 manufactured by Marubishi Oil & Chemical Co., Ltd.). In the functional imparting step P1, the total weight percentage of the dispersion liquid imparted (coated) by the second functional agent K2 was 25.00%, the same as in Example 6. However, the weight percentage of guanidine sulfamate was set to 5.00%, and the weight percentage of the mixture of ammonium sulfate and phosphorus-nitrogen-based onium salt was set to 20.00%, resulting in Carpet 1 of Example 7. As a result, compared to carpet 1 of Example 6, carpet 1 of Example 7 had a total amount of the second functional agent K2 attached by dry weight of 66.00 g / m². 2 So, it's the same, but the amount of guanidine sulfamate attached is 13.20 g / m 2 The amount of adhesion of the mixture of ammonium sulfate and phosphorus-nitrogen-based onium salt was 52.80 g / m². 2 The difference lies in the fact that this became the case.

[0079] <Example 8> In the carpet 1 of Example 7, the means of applying the dispersion in the functionalization step P1 is simply by spraying, applying it to the surface 1a side (pile 2 side) of the carpet 1, and the total amount of dispersion applied (coated) in the functionalization step P1 is 825.0 g / m². 2 This was designated as Carpet 1 in Example 8. As a result, compared to carpet 1 of Example 7, carpet 1 of Example 8 had a total amount of functional agent K attached by dry weight of 89.10 g / m². 2 The total amount of the second functional agent K2 applied was 82.50 g / m². 2 The amount of guanidine sulfamate attached was 16.50 g / m². 2 The amount of adhesion of the mixture of ammonium sulfate and phosphorus-nitrogen-based onium salt was 66.00 g / m². 2 The amount of the first functional agent K1 applied was 6.60 g / m². 2 The amount of penetrating agent S applied was 0.50 g / m². 2 The difference lies in the fact that this became the case.

[0080] <Example 9> In the carpet 1 of Example 7, the means of applying the dispersion liquid in the functionalization step P1 was changed to simply applying it to the surface 1a side (pile 2 side) of the carpet 1 by spraying, resulting in the carpet 1 of Example 9. Furthermore, compared to Carpet 1 of Example 7, Carpet 1 of Example 9 had the same dry weight as Carpet 1 of Example 1 in terms of the total amount of the second functional agent K2 attached, the amount of guanidine sulfamate attached, and the amount of the mixture of ammonium sulfate and phosphorus-nitrogen-based onium salt attached.

[0081] <Example 10> In Carpet 1 of Example 9, the overall weight of Carpet 1 is 660 g / m². 2 In this carpet 1, the first functional agent K1, which consists only of guanidine salt of alkyl acid phosphate ester (32-han manufactured by Marubishi Oil & Chemical Co., Ltd.) in the entire dispersion liquid applied (coated) in the functional imparting step P1, is the same as in Example 9, and its weight % is also the same. However, the second functional agent K2 consists only of amorphous silica (cataloid SI-30 manufactured by JGC Catalytic Chemical Co., Ltd.) and its weight % is 5.00%. The penetrating agent S, which consists only of acetylene glycol, is not mixed in, and the weight % of water, which is the dispersion medium, is 93.00%, resulting in the carpet of Example 10. As a result, compared to carpet 1 of Example 9, carpet 1 of Example 10 had the same amount of the first functional agent K1 attached by dry weight as carpet 1 of Example 9, but the total amount of functional agent K attached was 11.22 g / m². 2 The amount of the second functional agent K2 applied was 5.94 g / m². 2 The difference lies in the fact that this became the case.

[0082] <Example 11> In Carpet 1 of Example 10, the weight percentage of the second functional agent K2 in the dispersion applied in the functionalization step P1 was set to 7.00%, and the weight percentage of water, which is the dispersion medium, was set to 91.00%, resulting in Carpet 1 of Example 11. As a result, compared to carpet 1 of Example 10, carpet 1 of Example 11 had the same amount of the first functional agent K1 attached by dry weight as carpet 1 of Example 10, but the total amount of functional agent K attached was 13.60 g / m².2 The amount of the second functional agent K2 applied was 8.32 g / m². 2 The difference lies in the fact that this became the case.

[0083] <Example 12> In Carpet 1 of Example 9, the overall weight of Carpet 1 is 660 g / m². 2 In this carpet 1, the first functional agent K1, consisting only of guanidine salt of alkyl acid phosphate ester (32-han manufactured by Marubishi Yuka Kogyo Co., Ltd.), was the same as in Example 9, and its weight % was also the same. The second functional agent K2 consisted only of α-zirconium phosphate (Allerimove ZK-200S manufactured by Toagosei Co., Ltd.), with a weight % of 1.00% for the second functional agent K2. The penetrating agent S, consisting only of acetylene glycol, was not mixed in, and the weight % of water, which is the dispersion medium, was set to 97.00% to obtain the carpet of Example 12. As a result, compared to carpet 1 of Example 9, carpet 1 of Example 12 had the same amount of the first functional agent K1 attached by dry weight as carpet 1 of Example 9, but the total amount of functional agent K attached was 9.24 g / m². 2 The amount of the second functional agent K2 applied was 3.96 g / m². 2 The difference lies in the fact that this became the case.

[0084] <Example 13> In Carpet 1 of Example 12, the weight percentage of the second functional agent K2 in the dispersion liquid applied in the functionalization step P1 was set to 3.00%, and the weight percentage of water, which is the dispersion medium, was set to 95.00%, resulting in Carpet 1 of Example 13. As a result, compared to carpet 1 of Example 12, the amount of the first functional agent K1 attached to the carpet of Example 13 was the same as in Example 12 in terms of dry weight, but the total amount of functional agent K attached was 17.16 g / m². 2 The amount of the second functional agent K2 applied was 11.88 g / m². 2 The difference lies in the fact that this became the case.

[0085] <Example 14> In Carpet 1 of Example 12, the weight percentage of the second functional agent K2 in the dispersion applied in the functionalization step P1 was set to 5.00%, and the weight percentage of water, which is the dispersion medium, was set to 93.00%, resulting in Carpet 1 of Example 14. As a result, compared to carpet 1 of Example 12, carpet 1 of Example 14 had the same amount of the first functional agent K1 attached by dry weight as carpet 1 of Example 12, but the total amount of functional agent K attached was 25.08 g / m². 2 The amount of the second functional agent K2 applied was 19.80 g / m². 2 The difference lies in the fact that this became the case.

[0086] <Reference example 1> In Carpet 1 of Example 1, the functional agent K was set to consist only of a second functional agent K2 comprising only guanidine sulfamate, and in the functional imparting step P1, the weight percentage of the entire dispersion liquid to be imparted (coated) was set to 20.00% and the weight percentage of water, which is the dispersion medium, was set to 80.00%, resulting in the carpet of Reference Example 1. As a result, compared to carpet 1 of Example 1, the amount of guanidine sulfamate, which is the total functional agent K, attached to the carpet of Reference Example 1 was 52.80 g / m² by dry weight. 2 The difference lies in the fact that this became the case.

[0087] <Comparative Example 1> In the carpet of Reference Example 1, the weight percentage of the second functional agent K2 in the entire dispersion liquid applied in the functionalization step P1 was set to 25.00%, and the weight percentage of water, which is the dispersion medium, was set to 75.00%, resulting in the carpet of Comparative Example 1. As a result, the carpet of Comparative Example 1 had a dry weight of 66.00 g / m² of guanidine sulfamate, which is the total amount of functional agent K, compared to the carpet of Reference Example 1. 2 The difference lies in the fact that this became the case.

[0088] <Comparative Example 2> In the carpet of Reference Example 1, the weight percentage of the second functional agent K2 as a whole in the dispersion liquid applied in the functionalization step P1 was set to 50.00%, and the weight percentage of water, which is the dispersion medium, was set to 50.00% to create the carpet of Comparative Example 2. As a result, the carpet of Comparative Example 2 had a dry weight of 132.00 g / m² of guanidine sulfamate, which is the total amount of functional agent K, compared to the carpet of Reference Example 1. 2 The difference lies in the fact that this became the case.

[0089] <Reference example 2> In the carpet 1 of Example 10, no dispersion of functional agent K containing the first functional agent K1 or the second functional agent K2 was added in the functionalization step P1, resulting in the carpet of Reference Example 2. As a result, the carpet in Reference Example 2 naturally had a total amount of functional agent K attached to it in terms of dry weight of 0.00 g / m², compared to carpet 1 in Example 10. 2 Therefore, the amount of the first functional agent K1 attached is 0.00 g / m 2 The amount of the second functional agent K2 attached was 0.00 g / m 2 The difference lies in this point. Furthermore, in Test 3, Reference Example 2 was used as a control between Examples 10 and 11 and Comparative Examples 3 and 4, and also used when determining ΔE. In Test 4, it was used as a control between Examples 12 and 13 and Comparative Examples 5-7.

[0090] <Comparative Example 3> In the carpet 1 of Example 10, the functional agent K was made up of only a second functional agent K2 consisting solely of amorphous silica, and in the function imparting step P1, the weight percentage of the dispersion liquid to be imparted (coated) was set to 5.00% and the weight percentage of water, which is the dispersion medium, was set to 95.00% to obtain the carpet of Comparative Example 3. As a result, the carpet of Comparative Example 3, compared to carpet 1 of Example 10, had the same amount of the second functional agent K2 attached by dry weight as Example 10, but the total amount of functional agent K attached was 5.94 g / m². 2 Therefore, the amount of the first functional agent K1 attached is 0.00 g / m 2 The difference lies in the fact that this became the case.

[0091] <Comparative Example 4> In the carpet 1 of Example 10, the functional agent K was made up of only a second functional agent K2 consisting solely of amorphous silica, and in the dispersion liquid applied in the functional imparting step P1, the weight percentage of the second functional agent K2 was set to 7.00%, and the weight percentage of water, which is the dispersion medium, was set to 93.00%, resulting in the carpet of Comparative Example 4. As a result, the carpet of Comparative Example 4 had a total amount of functional agent K attached by dry weight of 8.32 g / m² compared to carpet 1 of Example 10. 2 Therefore, the amount of the first functional agent K1 attached is 0.00 g / m 2 Therefore, the amount of the second functional agent K2 attached was 8.32 g / m². 2 The difference lies in the fact that this became the case.

[0092] <Reference example 3> In Carpet 1 of Example 10, the first functional agent K1, which consists only of guanidine salt of alkyl acid phosphate ester (32-han manufactured by Marubishi Oil & Chemical Co., Ltd.) in the entire dispersion liquid applied in functional imparting step P1, is the same as in Example 10, and its weight percentage is also the same. However, the weight percentage of the second functional agent K2 is set to 2.00%, and the weight percentage of water, which is the dispersion medium, is set to 96.00%, resulting in the carpet of Reference Example 3. As a result, compared to carpet 1 of Example 10, the amount of the first functional agent K1 attached to the carpet of Reference Example 3 was the same as in Example 10 in terms of dry weight, but the total amount of functional agent K attached was 7.62 g / m². 2 The amount of the second functional agent K2 applied was 2.34 g / m². 2 The difference lies in the fact that this became the case.

[0093] <Comparative Example 5> In the carpet 1 of Example 12, the functional agent K was set to consist only of a second functional agent K2, which consisted solely of α-zirconium phosphate. In the function-granting step P1, the weight percentage of the second functional agent K2 was set to 1.00% of the total dispersion liquid applied (coated), and the weight percentage of water, which is the dispersion medium, was set to 99.00% to obtain the carpet of Comparative Example 5. As a result, the carpet of Comparative Example 5 had a total amount of functional agent K attached by dry weight of 3.96 g / m² compared to carpet 1 of Example 12. 2 Therefore, the amount of the first functional agent K1 attached is 0.00 g / m 2 The amount of the second functional agent K2 applied was 3.96 g / m². 2 The difference lies in the fact that this became the case.

[0094] <Comparative Example 6> In the carpet 1 of Example 12, the functional agent K was set to consist only of a second functional agent K2, which consisted solely of α-zirconium phosphate. In the function-granting step P1, the weight percentage of the second functional agent K2 in the entire dispersion liquid applied (coated) was set to 3.00%, and the weight percentage of water, which is the dispersion medium, was set to 97.00%, resulting in the carpet of Comparative Example 6. As a result, the carpet of Comparative Example 6, compared to carpet 1 of Example 12, had the same amount of the second functional agent K2 attached by dry weight as in Example 10, but the total amount of functional agent K attached was 11.88 g / m². 2 Therefore, the amount of the first functional agent K1 attached is 0.00 g / m 2 The difference lies in the fact that this became the case.

[0095] <Comparative Example 7> In the carpet 1 of Example 12, the functional agent K was set to consist only of a second functional agent K2, which consisted solely of α-zirconium phosphate. In the function imparting step P1, the weight percentage of the second functional agent K2 in the entire dispersion liquid applied (coated) was set to 5.00%, and the weight percentage of water, which is the dispersion medium, was set to 95.00%, resulting in the carpet of Comparative Example 7. As a result, the carpet of Comparative Example 7 had a total amount of functional agent K attached by dry weight of 19.80 g / m² compared to carpet 1 of Example 12. 2 Therefore, the amount of the first functional agent K1 attached is 0.00 g / m 2 Therefore, the amount of the second functional agent K2 attached was 19.80 g / m². 2 The difference lies in the fact that this became the case.

[0096] <Test 1 (Test of whitening inhibition and tackiness)> In Test 1, the evaluation of the state in which white powder was generated (appeared) was compared for the carpets of Examples 1-9 and 6' described above, as well as Comparative Examples 1 and 2 and Reference Example 1, regarding the <whitening suppression ability>. In this state evaluation, "◎" is used when no white powder was generated at all on the pile surface (the surface formed by the tips of multiple piles) of the carpet, "○" is used when there was almost no powder generation, "△" is used when there was some powder generation, and "×" is used when there was powder generation. Regarding <tackiness>, the pile surface condition evaluation will be compared for the carpets of Examples 1-9, Example 6', Comparative Examples 1 and 2, and Reference Example 1. In this condition evaluation, a "○" indicates that no stickiness has occurred on the pile surface of the carpet, and a "×" indicates that stickiness has occurred. The measurement results for Test 1 are shown in Table 1 below.

[0097] [Table 1]

[0098] <Evaluation of Test 1 (Test of Whitening Inhibition and Tackiness)> As shown in Table 1, for Reference Example 1 and Comparative Examples 1 and 2, in which the first functional agent K1 is not used, Reference Example 1 receives a "○" rating for both whitening inhibition and tackiness because the amount of the second functional agent K2 attached is not very large. However, in Comparative Examples 1 and 2, while the amount of the second functional agent K2 attached is significantly increased, the first functional agent K1 is not used, resulting in a "×" rating for whitening inhibition. On the other hand, among the examples in which the first functional agent K1 is used, in particular, among Examples 1 to 5, Example 1 received a "○" rating for whitening suppression because the first functional agent K1 was attached, even though the amount of the second functional agent K2 attached was the same as in Comparative Example 1. Therefore, it can be seen that using the first functional agent K1 improves the whitening suppression compared to Comparative Examples 1 and 2, in which the first functional agent K1 was not used. Furthermore, in Example 5, the amount of the first functional agent K1 applied was too large, resulting in a "×" rating for tackiness. In contrast to Examples 1 and 5, Examples 2 to 4 show that the amount of the first functional agent K1 attached is within a predetermined range relative to the second functional agent K2 (the ratio of attachment of the second functional agent K2 to the first functional agent K1 is 132:3 to 132:14), resulting in a "○" rating for both whitening suppression and tackiness. This also applies to Examples 6-9 and Example 6', which received a "○" rating in the flammability test in Test 2 described later. In these examples, the ratio of the first functional agent K1 to the second functional agent K2 is within the range of 3:132 to 14:132 (in particular, in Example 8, the ratio of the first functional agent K1 to the second functional agent K2 is 6.60:16.50+66.00=6.60:82.50=10.56:132.00, which is within the range of 3:132 to 14:132). Therefore, by setting the ratio of the amount of the first functional agent K1 to the second functional agent K2 to 3:132 to 14:132, it is possible to achieve both "whitening suppression" and "tack reduction."

[0099] In particular, regarding the range of the ratio of the amount of adhesion of the first functional agent K1 to the second functional agent K2 in order to achieve both "whitening suppression" and "tack reduction," comparing Comparative Example 1 and Example 1 in Table 1, the same adhesion amount of the second functional agent K2, "66.00 g / m²," is relevant. 2 In contrast, the amount of the first functional agent K1 attached by dry weight was "0.00 g / m²". 2 "→"1.32g / m 2 During this time, the whitening inhibition ability changes from "×" to "○", therefore, "0.00g / m 2 " and "1.32g / m 2 Between these two points, there is always a threshold value (lower limit) that changes the whitening suppression ability from "×" to "○". Therefore, the amount of the second functional agent K2 attached is "66.00 g / m²". 2 The lower limit of the amount of the first functional agent K1 attached to " is "0.00 g / m 2 " and "1.32g / m 2 The median value of "0.66 g / m 2 Taking a margin from "0.75g / m2 It can be said that this lower limit is "0.75:66.0" = "3:264", and if this lower limit is expressed in the form of the ratio of the amount of the first functional agent K1 to the amount of the second functional agent K2 attached, it becomes "0.75:66.0". Similarly, the amount of the second functional agent K2 attached was "66.00 g / m²". 2 Regarding the upper limit of the amount of the first functional agent K1 that adheres to the given substance, comparing Comparative Example 1 and Example 1 in Table 1, the same amount of adhesion for the second functional agent K2 is "66.00 g / m²". 2 In contrast, the amount of the first functional agent K1 attached by dry weight was "6.60 g / m²". 2 "→"9.90g / m 2 During this process, the tackiness changes from "○" to "×", indicating "6.60g / m 2 " and "9.90g / m 2 Between these two points, there is always a boundary value (upper limit) that changes the tackiness from "○" to "×". Therefore, the amount of the second functional agent K2 attached is "66.00 g / m²". 2 The upper limit for the amount of the first functional agent K1 that adheres to " is "6.60 g / m 2 " and "9.90g / m 2 The median value of "8.25 ​​g / m²" 2 It can also be said that this upper limit is "8.25:66.0" = "33:264", and if this upper limit is expressed in the form of a ratio of the amount of the first functional agent K1 to the amount of the second functional agent K2 attached, it becomes "33:264". Therefore, even if the ratio of the amount of the first functional agent K1 to the second functional agent K2 applied is 3:264 to 33:264, it can be said that both "whitening suppression" and "tack reduction" can be achieved.

[0100] <Test 2 (Flame retardancy test, etc.)> Test 2 focuses on flame retardancy as another functional property of functional agent K, which has whitening-inhibiting properties, and tests whether the functional properties of "flame retardancy" and "whitening inhibition" can coexist. Here, in the carpet used in Test 2, the fibers constituting the pile are nylon 6 fibers instead of nylon 6,6 fibers. Therefore, since nylon 6 fibers have fewer CH2 (parts where it is easy to attach a flame-retardant substance) or a lower melting point than nylon 6,6 fibers, it can be said that it is difficult to impart flame retardancy to the carpet of Test 2 having a pile made of nylon 6 fibers compared to a carpet having a pile made of nylon 6,6 fibers. In such Test 2, for the carpets of Examples 6 to 8, Comparative Examples 1 and 2, and Reference Example 1 described above, a test was conducted in accordance with the flammability test for railway vehicle materials (described in the commentary on the vehicle technical standards of the Japan Railway Vehicle Machinery Technology Association, Incorporated Administrative Agency, and the Ministry of Land, Infrastructure, Transport and Tourism, hereinafter referred to as "the said flammability test"), and it was compared whether the flame during alcohol combustion exceeded the upper end of the test piece, whether there was residual flame or residue after alcohol combustion, and whether carbonization or deformation reached the upper end of the test piece (if not, the unit of the numerical value: mm), and the pass / fail judgment was compared. In addition, when this pass / fail judgment is a pass, it is indicated as "○" in Table 2, and when it is a fail, it is indicated as "×" in Table 2. Furthermore, for Example 6' etc. where penetrant S was not used, the adhesion state of functional agent K in pile 2 and base fabric 3 was confirmed by elemental distribution through fluorescent X-ray analysis evaluation to judge the flame retardancy. The measurement results of this Test 2 are shown in Table 2 below and FIG. 2.

[0101]

Table 2

[0102] <Evaluation of Test 2 (Tests such as Flame Retardancy)> As shown in Table 2, in Comparative Examples 1 and 2 and Reference Example 1, even if the adhesion amount of the flame retardant, which is the second functional agent K2, significantly increases, since the functional agent K etc. of the first functional agent K1 are not used, the flame during alcohol combustion exceeds the upper end of the test piece, there is residual flame or residue after alcohol combustion, and carbonization or deformation reaches the upper end of the test piece. Therefore, the said flammability test has a judgment of "×". In contrast, in Examples 6-8, although the amount of the second functional agent K2 (flame retardant) applied was not as large as in Comparative Example 2, the use of the first functional agent K1 (flame retardant) and the penetrating agent S ensured that the entire functional agent K (flame retardant) adhered firmly to the pile 2 and base fabric 3. As a result, the flame during alcohol combustion did not exceed the upper edge of the test piece, there was no afterflame or dust after alcohol combustion, carbonization and deformation did not reach the upper edge of the test piece, and the resulting carbonization and deformation was 60 mm or less. Therefore, the flammability test was judged as "○". In particular, in Example 6, the second functional agent K2 (flame retardant) did not contain ammonium sulfate or a mixture of ammonium sulfate and phosphorus-nitrogen-based onium salts, but consisted only of guanidine sulfamate. However, the flammability test was passed, suggesting that the second functional agent K2 (flame retardant) only needs to contain at least guanidine sulfamate. Furthermore, in Example 6', although the amount of the second functional agent K2, the flame retardant, is not very large and the penetrating agent S is not used, the first functional agent K1, the flame retardant, is used. As shown in Figure 2, the second functional agent K2, guanidine sulfamate (containing sulfur (S), etc.), adheres firmly to the tip and base ends of pile 2 and the surface side of base fabric 3. Therefore, in the same flammability test as in Examples 6-8, it can be said that the result is "○". The reason why the amount of sulfur etc. adheres less in the middle part of pile 2 is that the dispersion applied in the functional imparting process P1 adhered to the middle part of pile 2 before drying, but due to migration such as moisture movement during drying, the sulfur etc. moved to the tip and base ends of pile 2. However, even after drying, a predetermined amount of sulfur adheres to the middle part of pile 2, so it can be said that there is no problem in the flammability test. Furthermore, although the amount of the second functional agent K2 attached in Example 9 is the same as in Example 1, the means of applying the dispersion in the functional imparting step P1 is simply by spraying it onto the surface 1a side of the carpet 1. As with Example 6', the first functional agent K1 is also used, so the second functional agent K2, which is guanidine sulfamate, and the mixture of ammonium sulfate and phosphorus-nitrogen-based onium salt, adhere firmly to the tip and base end of the pile 2 and the surface side of the base fabric 3. Therefore, it can be said that the same flammability test as in Examples 6-8 will result in a "○" rating. Therefore, by using not only the second functional agent K2 but also the first functional agent K1, it is possible to make a carpet with a pile made of nylon 6 fibers flame-retardant. This method of imparting flame retardancy can be applied similarly to textile products other than carpets. The reason is that textile products always use fibers, and the first functional agent K1, which is a viscous substance at room temperature, adheres to the surface of the fibers in a roughly layered manner (see Figure 1, etc.). Compared to the case where only the second functional agent K2, which is solid at room temperature, is used, the amount of white powder generated is reduced, thus achieving "whitening suppression" of the textile product 1. At the same time, the first functional agent K1, which adheres to the surface of the fibers in a roughly layered manner, also assists in the adhesion of the second functional agent K2, thus improving the flame retardancy itself (see Table 2, etc.). In other words, "flame retardancy" and "whitening suppression," which are two functionalities of functional agent K, can coexist. Furthermore, with such a functional agent K, its functionality is not limited to flame retardancy. For example, by using a second functional agent K2 that is solid at room temperature and whose functionality includes deodorizing, antiviral, or antibacterial properties, it can be said that even when using the same first functional agent K1, the functional agent K as a whole can achieve both "various functionalities," including flame retardancy, and "whitening suppression."

[0103] <Test 3 (Stain resistance test, etc.)> Test 3 focuses on stain resistance as another functional property of functional agent K, which has whitening-inhibiting properties, and tests whether the "stain resistance" and "whitening inhibition" properties can coexist. In Test 3, 1 g of contaminated powder (seven types of Kanto loam listed in Table 1 "Types of Test Powder 1" in JIS-Z-8901:2006) was sprinkled onto the carpet test pieces (5 cm x 5 cm) of Examples 10 and 11, Comparative Examples 3 and 4, and Reference Examples 2 and 3. After 5 minutes, the contaminated powder sprinkled on the surface of the test piece was lightly tapped off. The L value of the surface of the test piece before and after Test 3 was measured using a spectrophotometer (SPECTRO PHOTOMETER "CM-2600d" manufactured by Konica Minolta Japan, Inc.), and the ΔE for Reference Examples 2 and 3, Comparative Examples 3 and 4, and Examples 10 and 11 was measured. If the ΔE is 2.00 or less, it is indicated as "○" in Table 3, and if it is greater than 2.00, it is indicated as "×" in Table 3. The measurement results for this test 3 are shown in Table 3 below.

[0104] [Table 3]

[0105] <Evaluation of Test 3 (Stain Resistance Test, etc.)> As shown in Table 3, in Reference Example 3, even though the second functional agent K2, an antifouling agent, is attached, the amount attached is insufficient. Therefore, the L value of Reference Example 3 is significantly different from the L value of the control Reference Example 2, and its ΔE exceeds 2.0, resulting in a "×" rating for antifouling performance. In contrast, in Examples 10 and 11, the amount of the antifouling agent, which is the second functional agent K2, is sufficiently attached compared to Reference Example 3. Therefore, the difference in L values ​​between these examples and the L value of the control example, Reference Example 2, is small, and their ΔE is 2.0 or less, resulting in a "○" rating for antifouling performance. On the other hand, Comparative Examples 3 and 4, which do not have the first functional agent K1 attached, show a "×" for whitening inhibition, while Reference Example 3 and Examples 10 and 11, which do have the first functional agent K1 attached, show a "○" for whitening inhibition. This indicates that the attachment of the first functional agent K1 exhibits whitening inhibition in carpets, which are textile products.

[0106] Furthermore, regarding the range of the ratio of the amount of the first functional agent K1 to the second functional agent K2 applied in order to achieve both "fouling resistance" and "whitening suppression," comparing Reference Example 3 and Example 10 in Table 3, the same amount of application of the first functional agent K1, "5.28 g / m²," is relevant. 2 In contrast, the amount of the second functional agent K2 attached by dry weight was "2.34 g / m²". 2 "→"5.94g / m 2 During this process, the whitening inhibition property remains "○" while the stain resistance changes from "×" to "○", indicating that "2.34g / m 2 " and "5.94g / m 2 Between these two points, there is always a boundary value (lower limit) that changes the stain resistance from "×" to "○". Therefore, the amount of the first functional agent K1 attached is "5.28 g / m²". 2 The lower limit of the amount of the second functional agent K2 attached to " is "2.34 g / m 2 " and "5.94g / m 2 The median value of "4.14 g / m 2 It can be said that this lower limit is "4.14:5.28" = "207:264", although the order is reversed compared to the ratio in Table 1 above. On the other hand, the amount of the first functional agent K1 attached was "5.28 g / m²". 2 Regarding the upper limit of the amount of the second functional agent K2 that adheres to the first functional agent K1, at least the ratio of the amount of the second functional agent K2 to the amount of the first functional agent K1 that adheres in Example 11 will result in both whitening inhibition and antifouling properties being "○". Therefore, the ratio value in Example 11 can also be used as the upper limit. If this upper limit is expressed in the form of the ratio of the amount of the second functional agent K2 to the amount of the first functional agent K1 that adheres, although the order is reversed compared to the ratio in Table 1 mentioned above, it will be "8.32:5.28" = "416:264". Therefore, it can be said that if the ratio of the amount of the second functional agent K2 to the first functional agent K1 applied is set to 207:264 to 416:264, it is possible to achieve both "whitening suppression" and "fouling resistance".

[0107] <Test 4 (Tests for anti-allergenicity, etc.)> Test 4 focuses on anti-allergenic properties as another functionality of functional agent K, which has whitening-inhibiting properties, and tests whether the "anti-allergenic properties" and "whitening-inhibiting properties" can coexist. In this Test 4, the specific protein concentration in Derf1 of the house dust mite was measured by ELISA in accordance with ISO 4333 for the carpets of Examples 12-14, Comparative Examples 5-7, and Reference Example 2, and the inactivation rate (reduction rate) was measured. If the inactivation rate is 70% or higher, it is indicated as "○" in Table 4, and if it is less than 70%, it is indicated as "×" in Table 4. The measurement results for this test 4 are shown in Table 4 below.

[0108] [Table 4]

[0109] <Evaluation of Test 4 (Tests for anti-allergenicity, etc.)> As shown in Table 4, in Reference Example 2, the anti-allergen agent, which is the second functional agent K2, is not attached, so its inactivity rate is very low at 29.9%, which is less than 70%, and its anti-allergen properties are marked with "×". In contrast, in Examples 12-14, the anti-allergen agent, which is the second functional agent K2, is attached to the samples, and therefore their inactivity rate is 70% or higher in all cases, resulting in a "○" rating for anti-allergen activity. On the other hand, Comparative Examples 5-7, which did not have the first functional agent K1 attached, showed a "×" (no) for whitening inhibition, while Examples 12-14, which had the first functional agent K1 attached, showed a "○" (good) for whitening inhibition. This indicates that the attachment of the first functional agent K1 exhibits whitening inhibition in carpets, which are textile products.

[0110] Furthermore, regarding the range of the ratio of the amount of the first functional agent K1 to the second functional agent K2 applied in order to achieve both "anti-allergenic properties" and "inhibition of whitening," comparing Reference Example 2 and Example 12 in Table 4, the amount of the first functional agent K1 applied in dry weight is "0.00 g / m²". 2」 → 「5.28 g / m 2 」, since the whitening inhibition property is 「○」 while changing to this, from 「0.00 g / m 2 」 to 「5.28 g / m 2 」, there must exist a boundary value (lower limit value) that changes the whitening inhibition property to 「○」, and the adhesion amount of the second functional agent K2 is 「0.00 g / m 2 」 → 「3.96 g / m 2 」, since the anti - allergenic property changes from 「×」 to 「○」 while changing to this, from 「0.00 g / m 2 」 to 「3.96 g / m 2 」, there must exist a boundary value (lower limit value) that changes the anti - allergenic property from 「×」 to 「○」. Therefore, the lower limit value of the adhesion amount of the first functional agent K1 is the intermediate value of 「0.00 g / m 2 」 and 「5.28 g / m 2 」, which is 「2.64 g / m 2 」. It can be said that the lower limit value of the adhesion amount of the second functional agent K2 is the intermediate value of 「0.00 g / m 2 」 and 「3.96 g / m 2 」, which is 「1.98 g / m 2 」. If this lower limit value is expressed in the form of the ratio of the adhesion amount of the second functional agent K2 to the first functional agent K1, although the order is opposite to that in Table 1 described above, it becomes 「1.98:2.64」 = 「3:4」. On the other hand, regarding the upper limit value of the adhesion amount of the second functional agent K2 with respect to the adhesion amount of the first functional agent K1 of 「5.28 g / m 2 」, at least, if it is the value of the ratio of the adhesion amount of the second functional agent K2 to the first functional agent K1 in Example 14, since both the whitening inhibition property and the anti - allergenic property become 「○」, the value of the ratio in Example 14 can be used as the upper limit value. If this upper limit value is expressed in the form of the ratio of the adhesion amount of the second functional agent K2 to the first functional agent K1, although the order is opposite to that in Table 1 described above, it becomes 「19.80:5.28」 = 「15:4」. Therefore, it can also be said that if the ratio of the adhesion amount of the second functional agent K2 to the first functional agent K1 is 3:4 to 15:4, both 「whitening inhibition」 and 「anti - allergenic property」 can be achieved simultaneously.

[0111] <Others> The present invention is not limited to the embodiments described above. The functional agent K, the textile product 1, the method for manufacturing the textile product 1, and the overall structure, shape, dimensions, etc., can be modified as appropriate in accordance with the spirit of the present invention. The functionality of functional agent K may include not only flame retardancy, deodorizing properties, antiviral properties, antibacterial properties, stain resistance, and anti-allergen properties, but also antifungal properties and insect repellent properties, and may be at least one of these. The first functional agent K1 does not necessarily have to contain a guanidine salt of an alkyl acid phosphate ester. The second functional agent K2 does not necessarily have to contain at least one of guanidine sulfamate, amorphous silica, and zirconium alpha-phosphate. The second functional agent K2 does not necessarily have to contain ammonium sulfate or a mixture of ammonium sulfate and phosphorus-nitrogen-based onium salts. Functional agent K may not have a second functional agent K2, and / or may not have a third functional agent K3, which is a liquid other than a viscous liquid at room temperature. Even if the third functional agent K3 contains a penetrating agent S, functional agent K may or may not have the third functional agent K3. In a textile product 1 to which functional agent K is attached, the ratio of the amount of the first functional agent K1 to the amount of the second functional agent K2 attached does not have to be 3:132 to 14:132 (3 / 132 (≒0.0227) or more and 14 / 132 (≒0.1061) or less), and may be less than 3 / 132 or greater than 14 / 132. In textile product 1 to which functional agent K is attached, even if the second functional agent K2 contains guanidine sulfamate, the ratio of the amount of the first functional agent K1 to the amount of the second functional agent K2 attached does not have to be 3:264 to 33:264 (3 / 264 (≒0.01147) or more and 33 / 264 (=0.1250) or less), and may be less than 3 / 264 or greater than 33 / 264. In a textile product 1 to which functional agent K is attached, even if the second functional agent K2 contains amorphous silica, the ratio of the amount of the second functional agent K2 to the amount of the first functional agent K1 attached does not have to be 207:264 to 416:264 (207 / 264 (≒0.7841) or more and 416 / 264 (≒1.5758) or less), and may be less than 207 / 264 or greater than 416 / 264. In textile product 1 to which functional agent K is attached, even if the second functional agent K2 contains α-zirconium phosphate, the ratio of the amount of the second functional agent K2 to the amount of the first functional agent K1 attached does not have to be 3:4 to 15:4 (3 / 4 (=0.7500) or more and 15 / 4 (=3.7500) or less), and may be less than 3 / 4 or greater than 15 / 4.

[0112] If the textile product 1 to which the functional agent K is attached is a carpet 1, the carpet 1 does not need to have a back coat portion 10. If the textile product 1 to which the functional agent K is attached is a carpet 1, the pile 2 in the carpet 1 does not necessarily have to be made of nylon 6 fibers, but may be made of other nylon (polyamide) fibers such as nylon 6·6 fibers, polyester fibers such as polyethylene terephthalate fibers, polyolefin fibers such as polyethylene fibers, or any other materials, either alone or in combination. If the textile product 1 to which the functional agent K is attached is a carpet 1, the base fabric 3 in the carpet 1 does not necessarily have to be made of polypropylene fibers, but may be other polyolefin fibers such as polyethylene fibers, polyester fibers such as polyethylene terephthalate fibers, nylon (polyamide) fibers such as nylon 6 fibers or nylon 66 fibers, or any of these may be used individually or in combination. If the textile product 1 to which the functional agent K is attached is a carpet 1, then the base fabric 3 of the carpet 1 does not need to have the functional agent K attached to it. If the textile product 1 to which the functional agent K is attached is a carpet 1, then in the carpet 1, the penetrating agent S does not need to be attached to at least the pile 2 (i.e., only the pile 2, or the pile 2 and the base fabric 3), and even if the penetrating agent S is attached to at least the pile 2, the penetrating agent S does not need to contain an acetylene glycol-based penetrating agent.

[0113] In a method for manufacturing a textile product 1 such as a carpet 1, the functional agent K may be applied to the textile product 1 by means other than spray application, such as by a padding method or an immersion method. In the functionalization step P1 of the manufacturing method, when the first functional agent K1 and the second functional agent K2 described above are applied to the textile product 1 and adhere to the surface of the fibers used in the textile product 1, if the first functional agent K1 is a viscous substance at room temperature (or atmospheric pressure), the second functional agent K2 is a solid and particulate at room temperature (or atmospheric pressure), and the penetrating agent S is a liquid at room temperature (or atmospheric pressure), then the above <1> ~ <5> In addition, it can be said that the first functional agent K1 may adhere to the fiber surface in a roughly layered manner when viewed in a side cross-section, and may cover the second functional agent K2 which is attached to the fiber surface directly or via the first functional agent K1, or the penetrating agent S which is attached to the fiber surface in a roughly layered manner when viewed in a side cross-section. Textile product 1 may be any product other than carpet; for example, it may be interior material, surface material, industrial material, or consumer goods. Furthermore, the manufacturing method for textile product 1 may include, instead of the carpet forming step described above, an interior material forming step, a surface material forming step, a product forming step for industrial material use, and a product forming step for consumer goods use.

[0114] The textile product 1 to which the functional agent K is attached may optionally have extender pigments or fillers such as titanium dioxide or calcium carbonate added, or water repellents, colorants, fragrances, foaming agents, dispersants, etc. added. The textile product 1 to which the functional agent K is attached may be any color, such as black, brown, blue, white, red, orange, yellow, green, or purple, and its saturation and brightness may also be any value. The pattern of the textile product 1 to which the functional agent K is attached may also be any, such as a solid color, a plant pattern such as flowers or plants, an animal pattern, a geometric pattern, or a pattern created by surface irregularities. [Industrial applicability]

[0115] The functional agent according to the present invention can be applied not only to textile products such as carpets, but also to interior materials (interior wall materials, ceiling materials, floor materials, etc.) inside vehicles such as railway cars, automobiles (passenger cars), aircraft, and ships, or to surface materials (seat covers) that cover chairs (seats), or to interior materials (interior wall materials, ceiling materials, floor materials, etc.) inside buildings such as houses and office buildings, or to surface materials (cover materials) that cover furniture such as chairs and beds, lighting fixtures, etc. Furthermore, it can be applied to any material, including industrial materials, and everyday materials such as shoes and clothing. The textile products according to the present invention, and the textile products manufactured by the method for manufacturing the textile products according to the present invention, can be used not only as carpets and the like, but also as interior materials (interior wall materials, ceiling materials, floor materials, etc.) in the interiors of vehicles such as railway cars, automobiles (passenger cars), aircraft, and ships, and as surface materials (seat covers) for chairs (seats). Furthermore, they can be used as interior materials (interior wall materials, ceiling materials, floor materials, etc.) in the interiors of buildings such as houses and office buildings, and as surface materials (cover materials) for furniture such as chairs and beds, and for lighting fixtures. Moreover, they can be used for any of these purposes, including industrial materials and everyday materials such as shoes and clothing. [Explanation of symbols]

[0116] 1. Textile products (carpets) K functional agent K1 First functional agent K2 Second Functional Agent

Claims

1. A functional agent characterized by having a first functional agent (K1) that is a viscous substance at room temperature.

2. The functional agent according to claim 1, characterized in that the first functional agent (K1) contains a guanidine salt of an alkyl acid phosphate ester.

3. A functional agent characterized by having a first functional agent (K1) containing a guanidine salt of an alkyl acid phosphate ester.

4. The functional agent according to claim 1 or 3, characterized in that it also has a second functional agent (K2) that is solid at room temperature.

5. The functional agent according to claim 4, characterized in that the second functional agent (K2) contains at least one of guanidine sulfamate, amorphous silica, and zirconium α-phosphate.

6. The functional agent according to claim 1 or 3, characterized in that it also has a second functional agent (K2) comprising at least one of guanidine sulfamate, amorphous silica, and α-zirconium phosphate.

7. A textile product characterized by having a functional agent (K) according to any one of claims 1 to 3 attached to it.

8. A textile product to which the functional agent (K) described in claim 6 is attached, The second functional agent (K2) contains guanidine sulfamate, A textile product characterized in that the ratio of the amount of the first functional agent (K1) to the amount of the second functional agent (K2) attached is 3:264 to 33:

264.

9. A textile product to which the functional agent (K) described in claim 6 is attached, The second functional agent (K2) comprises amorphous silica. A textile product characterized in that the ratio of the amount of the second functional agent (K2) to the amount of the first functional agent (K1) attached is 207:264 to 416:

264.

10. A textile product to which the functional agent (K) described in claim 6 is attached, The second functional agent (K2) contains α-zirconium phosphate, A textile product characterized in that the ratio of the amount of the second functional agent (K2) to the amount of the first functional agent (K1) attached is 3:4 to 15:

4.

11. A method for manufacturing textile products, The aforementioned textile product is given a functional agent (K), A method for manufacturing a textile product, characterized in that the functional agent (K) comprises a first functional agent (K1) which is a viscous substance at room temperature.

12. The method for manufacturing a textile product according to claim 11, characterized in that the functional agent (K) is applied to the textile product by spray coating.

Images