Cleaning composition, cleaning wet tissue as well as preparation method and application of cleaning wet tissue

Abstract

The invention relates to the technical field of household cleaning and nursing, in particular to a cleaning composition, a cleaning wet tissue and a preparation method and application of the cleaning composition and the cleaning wet tissue. The cleaning composition is prepared from Berol 226SA, PEG-7 (Polyethylene Glycol-7) glyceryl cocoate, Tween-80, C13 isopropanolamide DF-21, 9011 polyol ester and water, and is characterized in that the cleaning composition is prepared from Berol 226SA, PEG-7 glyceryl cocoate, wherein the content of the Berol 226SA is 1%-10% by mass, the content of the PEG-7 glyceryl cocoate is 0.5%-5% by mass, the content of the Tween-80 is 0.1%-2% by mass, the content of the C13 isopropanolamide DF-21 is 1%-12% by mass, and the content of the 9011 polyol ester is 0.1%-10% by mass. Through the synergistic effect of the five surfactants, the cleaning composition is good in decontamination effect, marks are not prone to being left after wiping, the preparation process of the cleaning composition and the cleaning wet tissue is simple, and batch production can be achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of household cleaning and care, and in particular, to a cleaning composition, a cleaning wet wipe, and a preparation method and application thereof. Background Art

[0002] Down jackets have good warmth retention and are important equipment for people to resist cold. However, down jackets are inevitably stained with various stains during daily wear, such as oil stains, lipstick, coffee stains, mud stains, etc., which affect the appearance of down jackets. Traditional cleaning methods, such as washing or dry cleaning, can effectively remove stains, but frequent cleaning is not only time-consuming and laborious, but also may accelerate the aging of down and reduce the warmth retention performance. In addition, there are also a small number of dry cleaning cloths or down jacket wet wipes available on the market, but they often lack targeted designs and are difficult to meet the cleaning needs of specific materials (such as down jacket fabrics). Currently, the existing down jacket cleaning wet wipes have problems such as unsatisfactory cleaning and decontamination effects, easy surface marks after wiping, non-gentle formula that is easy to hurt hands, and non-environmental protection raw materials. Therefore, it is of great significance to develop a cleaning composition and a down jacket wet wipe made from this composition, which has good cleaning effect, is not easy to leave marks after wiping, has a gentle formula, and is environmentally friendly.

[0003] In view of this, the present invention is specifically proposed. Summary of the Invention

[0004] The first object of the present invention is to provide a cleaning composition to solve the technical problems of unsatisfactory decontamination effect and easy mark retention after wiping of existing cleaning wet wipes; the present invention adds five environmentally friendly and gentle surfactants to synergistically remove stains, and the obtained composition has excellent stain removal ability and is not easy to leave marks after wiping.

[0005] The second object of the present invention is to provide a cleaning wet wipe, including the cleaning composition as described above.

[0006] The third object of the present invention is to provide a preparation method of the cleaning wet wipe as described above.

[0007] The fourth object of the present invention is to provide an application of the cleaning wet wipe as described above in the cleaning of down jackets.

[0008] In order to achieve the above objects of the present invention, the following technical solutions are specifically adopted:

[0009] A cleaning composition, including Berol 226SA, PEG-7 glyceryl cocoate, Tween-80, C13 isopropanolamide DF-21, 9011 polyol ester, and water;

[0010] Among them, by mass percentage, the content of Berol 226SA is 1% - 10%, the content of PEG-7 glyceryl cocoate is 0.5% - 5%, the content of Tween-80 is 0.1% - 2%, the content of C13 isopropanolamide DF-21 is 1% - 12%, and the content of 9011 polyol ester is 0.1% - 10%.

[0011] Preferably, the cleaning composition further comprises at least one of a bactericide, a preservative, a chelating agent, a pH regulator, and a fragrance.

[0012] Preferably, the bactericide comprises at least one of benzalkonium chloride, cetylpyridinium chloride, ditetradecyldimethylammonium chloride, benzethonium chloride, and chlorhexidine gluconate.

[0013] Preferably, the preservative comprises at least one of phenoxyethanol, ethylhexylglycerin, and methyl paraben.

[0014] Preferably, the chelating agent comprises EDTA-4Na and / or EDTA-2Na.

[0015] Preferably, the pH regulator comprises citric acid and / or triethanolamine.

[0016] Preferably, the pH value of the cleaning composition is 8.0 - 9.0.

[0017] A cleaning wet wipe comprises the cleaning composition according to any one of the foregoing embodiments.

[0018] A method for preparing the cleaning wet wipe according to the foregoing embodiment, comprising the following steps:

[0019] Spray the cleaning composition onto the non-woven fabric and seal it under sterile conditions to obtain the product.

[0020] Application of the cleaning wet wipe according to the foregoing embodiment in cleaning down jackets.

[0021] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0022] In the present invention, five surfactants, namely Berol 226SA, PEG-7 glyceryl cocoate, Tween-80, C13 isopropanolamide DF-21, and 9011 polyol ester, cooperate to remove stains, achieving excellent stain removal effects. It can effectively remove stains such as oil stains, lipsticks, food stains, sauces, liquid foundations, and sweat stains. The compound system has a high efficiency in removing stains, is suitable for removing stains on down jackets made of different materials, and is not easy to leave marks after wiping. The surfactants used are environmentally friendly and mild, ensuring the mildness to human hands and down jackets during the process of wiping down jackets. Description of the Drawings

[0023] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0024] Figure 1 This is a comparison chart of the cleaning effects of the cleaning wet wipes in Example 1 of the present invention and commercially available down jacket wet wipes (Competitor 1, Competitor 2) on a down jacket (polyester fiber).

[0025] Figure 2 This is a comparison chart of the trace retention conditions before and after wiping the cleaning wet wipes in some embodiments and comparative examples of the present invention and commercially available down jacket wet wipes (Competitor 1, Competitor 2). The imprints in the figure are Example 1, Comparative Example 5, Comparative Example 8, Competitor 1, and Competitor 2 from left to right. Specific Embodiments

[0026] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the drawings and specific embodiments. However, those skilled in the art will understand that the following described embodiments are some embodiments of the present invention, rather than all embodiments, and are only used to illustrate the present invention and should not be regarded as limiting the scope of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention. For those conditions not specified in the embodiments, they are carried out according to conventional conditions or conditions recommended by the manufacturer. For the reagents or instruments not specified for the manufacturer, they are all conventional products that can be obtained through commercial purchase.

[0027] The first aspect of the present invention provides a cleaning composition, comprising Berol 226SA, PEG-7 glyceryl cocoate, Tween-80, C13 isopropanolamide DF-21, 9011 polyol ester, and water;

[0028] Among them, by mass percentage, the content of Berol 226SA is 1% - 10%, the content of PEG-7 glyceryl cocoate is 0.5% - 5%, the content of Tween-80 is 0.1% - 2%, the content of C13 isopropanolamide DF-21 is 1% - 12%, and the content of 9011 polyol ester is 0.1% - 10%.

[0029] Berol 226SA is a cationic and non-ionic compound surfactant, a leading high-efficiency surfactant that can provide excellent cleaning performance. It can quickly wet and penetrate stains, effectively emulsify and suspend stains, and is stable in acidic and alkaline environments; PEG-7 glyceryl cocoate is a non-ionic surfactant with good penetration. The glyceryl cocoate group endows it with excellent lubricating and foaming properties. The foam can effectively carry and remove stains. The polyethylene glycol chain has water solubility, preventing re-deposition onto objects and helping other raw materials to function better, with excellent emulsifying, dispersing, and detergency effects; Tween-80 is a non-ionic surfactant with significant emulsifying, solubilizing, and detergency effects; 9011 polyol ester has strong penetration, emulsifying, and dispersing abilities, can effectively remove various stains and oil stains, and can withstand a certain range of acidic and alkaline environments, maintaining the stability of its performance. This raw material is mild, has less irritation to the skin and the environment, and is safe to use; C13 isopropanolamide DF-21 is a new type of environmentally friendly amide surfactant, which shows outstanding performance in cleaning the wrapping of oil stains, carbon particles, and black carbon. It exists in the form of mixed ions under the condition of pH value of 8-10, so it has excellent emulsifying and detergency power and wide adaptability.

[0030] The present invention combines and synergistically uses the above five environmentally friendly and mild surfactants. By penetrating into the interior of the stains and through the emulsification effect, it achieves a good decontamination effect and is not easy to leave marks after wiping, thus achieving a synergistic effect. Specifically, the five surfactants act together to reduce the surface tension. Among them, the polyethylene glycol chain part in Berol 226SA and PEG-7 glyceryl cocoate has a relatively small molecular weight and a chain structure, which can easily penetrate clothes. The glyceryl cocoate part also has a certain permeability and can carry other surfactants deep into the clothes to enhance the wettability of the dirt in the clothes. The strong hydrophilic group - amide group in Tween-80 and C13 isopropanolamide DF-21 can combine with water molecules to form hydrogen bonds, while the hydrophobic group can adsorb on the surface of the stains. Through their strong emulsification performance, the dirt on the clothes is dispersed into small droplets to increase the contact area between the stains and the cleaning solution, thereby separating the stains from the surface of the material. The 9011 polyol ester further decomposes the oil stains through its hydrophilic groups (such as hydroxyl groups) and hydrophobic groups (such as aliphatic hydrocarbon chains) to prevent the re-deposition of dirt and maintain the stability of the system. Finally, the glyceryl cocoate group in PEG-7 glyceryl cocoate gives it excellent lubricating and foaming properties, and the stains can be effectively carried and removed through the foam. Then, the stains are completely removed from the cleaning surface by wiping with a wet wipe. The present invention can effectively remove stains such as oil stains, lipstick, food stains, sauces, liquid foundation, and sweat stains. The efficiency of removing stains of this compound system is relatively high, which is suitable for removing stains on down jackets made of different materials, and at the same time ensures the mildness to human hands and down jackets during the process of wiping the down jackets. In addition, the combination of Berol 226SA, PEG-7 glyceryl cocoate, and C13 isopropanolamide DF-21 can effectively reduce the marks left. The mechanism is that the hydrophilic ends of Berol 226SA and PEG-7 glyceryl cocoate dominate the easy rinsability of the compound system and have a relatively high HLB value, while the relatively low HLB value of C13 isopropanolamide DF-21 forms a dynamic HLB gradient with them. The three are helpful to form stable micelles in the system to adsorb or encapsulate the stains. During the rinsing stage, the strong interaction between Berol 226SA and PEG-7 glyceryl cocoate and water causes the rapid hydration and decomposition of the micelle shell. At the same time, due to the contraction of the hydrophobic chain of DF-21, the stability of the micelle is destroyed and the stains are released. That is, when wiping with water, the micelles will quickly disintegrate, and the stains and surfactants are adsorbed on the wet wipe and removed, achieving the effect of reducing the marks left. However, when any one of the surfactants is missing, the micelles cannot effectively disintegrate when encountering water, resulting in the residue of stains and surfactants and the aggravation of the marks left.

[0031] In some embodiments, typically but not restrictively, for example, the mass percentage content of Berol 226SA in the cleaning composition can be any one value among 1%, 2%, 3%, 4%, 5%, 6%, 7%, 8%, 9%, 10% or a range value composed of any two of these values; the mass percentage content of PEG-7 glyceryl cocoate in the cleaning composition can be any one value among 0.5%, 1%, 2%, 3%, 4%, 5% or a range value composed of any two of these values; the mass percentage content of Tween-80 in the cleaning composition can be any one value among 0.1%, 0.3%, 0.6%, 0.8%, 1%, 1.2%, 1.5%, 1.8%, 2% or a range value composed of any two of these values; the mass percentage content of C13 isopropanolamide DF-21 in the cleaning composition can be any one value among 1%, 2%, 3%, 4%, 5%, 6%, 8%, 10%, 12% or a range value composed of any two of these values; the mass percentage content of 9011 polyol ester in the cleaning composition can be any one value among 0.1%, 0.5%, 1%, 1.5%, 2%, 2.5%, 3%, 5%, 7%, 9%, 10% or a range value composed of any two of these values.

[0032] In some specific embodiments of the present invention, the cleaning composition further comprises at least one of a bactericide, a preservative, a chelating agent, a pH regulator and a fragrance. As cleaning products that directly contact the skin, the hygienic quality of the cleaning composition and the wet wipes is directly related to the health of consumers. By adding bactericides and preservatives, microbial contamination can be effectively controlled, thereby reducing health risks such as skin infections caused by using unclean wet wipes; the chelating agent can react with heavy metal ions, prevent them from being absorbed by the skin, and can enhance the lasting stability of surfactants and foams, effectively improving the cleaning efficiency; the pH regulator can adjust the system pH to an appropriate range to improve the effect of surfactants; the fragrance can impart a pleasant smell to the cleaning composition and the wet wipes, making the wiped clothes not only clean on the surface but also leave a faint fragrance, enhancing the user experience of consumers.

[0033] In some specific embodiments of the present invention, the bactericides used include at least one of benzalkonium chloride, cetylpyridinium chloride, ditetradecyldimethylammonium chloride, benzethonium chloride, chlorhexidine gluconate, which are quaternary ammonium cationic bactericides, belonging to non-oxidizing bactericides, having broad-spectrum and high-efficiency bactericidal and algicidal capabilities, being able to effectively control the reproduction of bacteria and algae and the growth of slime in water, and having good slime stripping effects and certain dispersion and penetration effects, and at the same time having certain oil removal, deodorization capabilities and corrosion inhibition effects.

[0034] In some specific embodiments of the present invention, the preservatives used include at least one of phenoxyethanol, ethylhexylglycerin, methylparaben.

[0035] Phenoxyethanol usually functions as a preservative in cosmetics and skin care products. It belongs to one of the relatively safe preservatives, has a specific antibacterial effect on Pseudomonas aeruginosa, and has antibacterial effects on both Gram-positive and Gram-negative bacteria. It is highly efficient, broad-spectrum, low-toxic, and non-allergenic and non-irritating. Ethylhexylglycerin is a type of polyol, contains a hydroxyl structure, is a preservative-free additive, has a synergistic effect when used with other preservatives, and also has a moisturizing effect, can remove cutin, and can prevent skin allergies. Methylparaben, also known as hydroxybenzoate, is a common preservative, often used in skin care products and cosmetics. Its function is to inhibit the growth of bacteria and molds, and maintain the stability and effectiveness of the product. Methylparaben can also make the skin smooth and has a certain antioxidant effect.

[0036] In some specific embodiments of the present invention, the chelating agent used includes EDTA-4Na and / or EDTA-2Na. As a metal ion chelating agent, it has a strong complexing ability, can stably form complexes with various metal ions, thereby playing a role in masking or chelating metal ions, preventing these heavy metal ions from being absorbed by the skin with the use of the cleaning composition and wet wipes, can enhance the lasting stability of surfactants and foam, and effectively improve the cleaning rate.

[0037] In some specific embodiments of the present invention, the pH regulator used includes citric acid and / or triethanolamine.

[0038] In some specific embodiments of the present invention, the pH value of the cleaning composition is 8.0 - 9.0. The cleaning composition of the present invention is weakly alkaline and has a relatively better cleaning effect on stains than weakly acidic ones.

[0039] The second aspect of the present invention provides a cleaning wet wipe, including the cleaning composition described in any one of the foregoing embodiments. For example, it includes non-woven fabric and the cleaning composition loaded on the non-woven fabric.

[0040] The third aspect of the present invention provides a preparation method of the cleaning wet wipe described in the foregoing embodiments, including the following steps:

[0041] Prepare the cleaning composition;

[0042] Cut the spunlace non-woven fabric into slices and fold it into the shape of a commercially available wet wipe;

[0043] Spray the cleaning composition onto the non-woven fabric according to a wet-to-dry ratio of 1:2 - 4, and seal and package it under sterile conditions to obtain the product.

[0044] In the present invention, the preparation processes of the cleaning composition and the cleaning wet wipe are simple and can achieve batch production.

[0045] The fourth aspect of the present invention provides an application of the cleaning wet wipes as described in the foregoing embodiments in cleaning down jackets. The cleaning wet wipes provided by the present invention can effectively remove stains such as oil stains, lipstick, food stains, sauces, liquid foundation, sweat stains, etc. on down jackets, and are not easy to leave marks after wiping. They are suitable for removing stains on down jackets made of different materials, and at the same time ensure the mildness to human hands and down jackets during the process of wiping down jackets.

[0046] The following will describe in detail some embodiments of the present invention with reference to specific examples. The raw materials used in the examples can be obtained through commercial purchase without special instructions. Note: The formula compositions provided in the examples and comparative examples are the formula compositions without adding pH regulators, and are all in mass percentage.

[0047] Example 1

[0048] This example provides a cleaning composition. Before adding the pH regulator, the formula composition is as follows by mass percentage: 3% of Berol 226SA, 1% of PEG-7 glyceryl cocoate, 0.6% of Tween-80, 0.5% of 9011 polyol ester, 3% of C13 isopropanolamide DF-21, 0.2% of benzalkonium chloride, 1% of phenoxyethanol, 0.5% of ditallowdimethylammonium chloride, 0.05% of EDTA-4Na, 0.001% of essence, and 90.149% of water.

[0049] After mixing the above components, citric acid is added to adjust the pH of the composition to between 8.0 and 9.0 to obtain the cleaning composition.

[0050] Preparation of cleaning wet wipes:

[0051] The spunlace non-woven fabric is cut into slices and folded into the shape of commercially available wet wipes;

[0052] The cleaning composition in this example is sprayed onto the spunlace non-woven fabric according to a wet-dry ratio of 1:2.8 and sealed and packaged with a multi-layer composite film (matte transparent OPP + aluminized VMPET + bright transparent PE film) under sterile conditions to obtain the cleaning wet wipes.

[0053] Example 2

[0054] Example 2 is similar to Example 1, except that the dosages of the components of the cleaning composition are different. The specific composition is: 1% of Berol 226SA, 0.5% of PEG-7 glyceryl cocoate, 0.3% of Tween-80, 0.5% of 9011 polyol ester, 1% of C13 isopropanolamide DF-21, 0.2% of benzalkonium chloride, 1% of phenoxyethanol, 0.5% of ditallowdimethylammonium chloride, 0.05% of EDTA-4Na, 0.001% of essence, and 94.949% of water.

[0055] After mixing the above components, add citric acid to adjust the pH of the composition to between 8.0 and 9.0 to obtain a cleaning composition.

[0056] The method for preparing the cleaning wet wipes in Example 2 is similar to that in Example 1, except that: the cleaning composition in Example 2 is used for spraying.

[0057] Example 3

[0058] Example 3 is similar to Example 1, except that: the dosages of the components of the cleaning composition are different, and the specific composition is: 2.5% of Berol 226SA, 1% of PEG-7 glyceryl cocoate, 0.3% of Tween-80, 2.5% of 9011 polyol ester, 1% of C13 isopropanolamide DF-21, 0.2% of benzalkonium chloride, 1% of phenoxyethanol, 0.5% of ditetradecyldimethylammonium chloride, 0.05% of EDTA-4Na, 0.001% of essence, and 90.949% of water.

[0059] After mixing the above components, add citric acid to adjust the pH of the composition to between 8.0 and 9.0 to obtain a cleaning composition.

[0060] The method for preparing the cleaning wet wipes in Example 3 is similar to that in Example 1, except that: the cleaning composition in Example 3 is used for spraying.

[0061] Example 4

[0062] Example 4 is similar to Example 1, except that: the dosages of the components of the cleaning composition are different, and the specific composition is: 3% of Berol 226SA, 1% of PEG-7 glyceryl cocoate, 0.6% of Tween-80, 0.5% of 9011 polyol ester, 1.5% of C13 isopropanolamide DF-21, 0.2% of benzalkonium chloride, 1% of phenoxyethanol, 0.5% of ditetradecyldimethylammonium chloride, 0.05% of EDTA-4Na, 0.001% of essence, and 91.649% of water.

[0063] After mixing the above components, add citric acid to adjust the pH of the composition to between 8.0 and 9.0 to obtain a cleaning composition.

[0064] The method for preparing the cleaning wet wipes in Example 4 is similar to that in Example 1, except that: the cleaning composition in Example 4 is used for spraying.

[0065] Example 5

[0066] Example 5 is similar to Example 1, with the only difference being that the dosages of the components of the cleaning composition are different. The specific composition is as follows: 2% of Berol 226SA, 1% of PEG-7 glyceryl cocoate, 0.3% of Tween-80, 0.5% of 9011 polyol ester, 2% of C13 isopropanolamide DF-21, 0.2% of benzalkonium chloride, 1% of phenoxyethanol, 0.5% of ditallowdimethylammonium chloride, 0.05% of EDTA-4Na, 0.001% of essence, and 92.449% of water.

[0067] After mixing the above components, citric acid is added to adjust the pH of the composition to between 8.0 and 9.0, obtaining the cleaning composition.

[0068] The method for preparing the cleaning wipes in Example 5 is similar to that in Example 1, with the only difference being that the cleaning composition in Example 5 is used for spraying.

[0069] Comparative Example 1

[0070] Comparative Example 1 is similar to Example 1, with the only difference being that Berol 226SA is not added to the cleaning composition. The specific composition is as follows: 1% of PEG-7 glyceryl cocoate, 0.6% of Tween-80, 0.5% of 9011 polyol ester, 3% of C13 isopropanolamide DF-21, 0.2% of benzalkonium chloride, 1% of phenoxyethanol, 0.5% of ditallowdimethylammonium chloride, 0.05% of EDTA-4Na, 0.001% of essence, and 93.149% of water.

[0071] After mixing the above components, citric acid is added to adjust the pH of the composition to between 8.0 and 9.0, obtaining the cleaning composition.

[0072] The method for preparing the cleaning wipes in Comparative Example 1 is similar to that in Example 1, with the only difference being that the cleaning composition in Comparative Example 1 is used for spraying.

[0073] Comparative Example 2

[0074] Comparative Example 2 is similar to Example 1, with the only difference being that PEG-7 glyceryl cocoate is not added to the cleaning composition. The specific composition is as follows: 3% of Berol 226SA, 0.6% of Tween-80, 0.5% of 9011 polyol ester, 3% of C13 isopropanolamide DF-21, 0.2% of benzalkonium chloride, 1% of phenoxyethanol, 0.5% of ditallowdimethylammonium chloride, 0.05% of EDTA-4Na, 0.001% of essence, and 91.149% of water.

[0075] After mixing the above components, citric acid is added to adjust the pH of the composition to between 8.0 and 9.0, obtaining the cleaning composition.

[0076] The method for preparing the cleansing wet wipes in Comparative Example 2 was similar to that in Example 1, except that: the cleansing composition in Comparative Example 2 was used for spraying.

[0077] Comparative Example 3

[0078] Comparative Example 3 was similar to Example 1, except that: Tween-80 was not added to the cleansing composition, and the specific composition was: 3% Berol 226SA, 1% PEG-7 glyceryl cocoate, 0.5% 9011 polyol ester, 3% C13 isopropanolamide DF-21, 0.2% benzalkonium chloride, 1% phenoxyethanol, 0.5% ditetradecyldimethylammonium chloride, 0.05% EDTA-4Na, 0.001% essence, 90.749% water.

[0079] After mixing the above components, citric acid was added to adjust the pH of the composition to between 8.0 and 9.0 to obtain the cleansing composition.

[0080] The method for preparing the cleansing wet wipes in Comparative Example 3 was similar to that in Example 1, except that: the cleansing composition in Comparative Example 3 was used for spraying.

[0081] Comparative Example 4

[0082] Comparative Example 4 was similar to Example 1, except that: 9011 polyol ester was not added to the cleansing composition, and the specific composition was: 3% Berol 226SA, 1% PEG-7 glyceryl cocoate, 0.6% Tween-80, 3% C13 isopropanolamide DF-21, 0.2% benzalkonium chloride, 1% phenoxyethanol, 0.5% ditetradecyldimethylammonium chloride, 0.05% EDTA-4Na, 0.001% essence, 90.649% water.

[0083] After mixing the above components, citric acid was added to adjust the pH of the composition to between 8.0 and 9.0 to obtain the cleansing composition.

[0084] The method for preparing the cleansing wet wipes in Comparative Example 4 was similar to that in Example 1, except that: the cleansing composition in Comparative Example 4 was used for spraying.

[0085] Comparative Example 5

[0086] Comparative Example 5 is similar to Example 1, with the only difference being that C13 isopropanolamide DF-21 is not added to the cleaning composition. The specific composition is as follows: 3% of Berol 226SA, 1% of PEG-7 glyceryl cocoate, 0.6% of Tween-80, 0.5% of 9011 polyol ester, 0.2% of benzalkonium chloride, 1% of phenoxyethanol, 0.5% of ditetradecyldimethylammonium chloride, 0.05% of EDTA-4Na, 0.001% of essence, and 93.149% of water.

[0087] After mixing the above components, citric acid is added to adjust the pH of the composition to between 8.0 and 9.0, obtaining the cleaning composition.

[0088] The method for preparing the cleaning wipes in Comparative Example 5 is similar to that in Example 1, with the only difference being that the cleaning composition in Comparative Example 5 is used for spraying.

[0089] Comparative Example 6

[0090] Comparative Example 6 is similar to Example 1, with the only difference being that Tween-80 in the cleaning composition is replaced with an equal amount of Tween-60, and the other conditions are the same as those in Example 1.

[0091] The method for preparing the cleaning wipes in Comparative Example 6 is similar to that in Example 1, with the only difference being that the cleaning composition in Comparative Example 6 is used for spraying.

[0092] Comparative Example 7

[0093] Comparative Example 7 is similar to Example 1, with the only difference being that the 9011 polyol ester in the cleaning composition is replaced with an equal amount of APG0810, and the other conditions are the same as those in Example 1.

[0094] The method for preparing the cleaning wipes in Comparative Example 7 is similar to that in Example 1, with the only difference being that the cleaning composition in Comparative Example 7 is used for spraying.

[0095] Comparative Example 8

[0096] Comparative Example 8 is similar to Example 1, with the only difference being that Berol 226SA and PEG-7 glyceryl cocoate are not added to the cleaning composition. The specific composition is as follows: 0.6% of Tween-80, 0.5% of 9011 polyol ester, 3% of C13 isopropanolamide DF-21, 0.2% of benzalkonium chloride, 1% of phenoxyethanol, 0.5% of ditetradecyldimethylammonium chloride, 0.05% of EDTA-4Na, 0.001% of essence, and 94.149% of water.

[0097] After mixing the above components, citric acid is added to adjust the pH of the composition to between 8.0 and 9.0, obtaining the cleaning composition.

[0098] The method for preparing the cleaning wet wipes in Comparative Example 8 was similar to that in Example 1, except that: the cleaning composition in Comparative Example 8 was used for spraying.

[0099] Test Example

[0100] 1. Oil removal rate test

[0101] According to GB / T 27728-2011, the oil removal rates of the cleaning wet wipes prepared in Examples 1-5 and Comparative Examples 1-8 were detected respectively. Five groups of tests were conducted for each sample and the average value was taken. The test results are shown in Table 1.

[0102] Table 1

[0103] Sample Average degreasing rate Example 1 98.86％ Example 2 91.658％ Example 3 94.465％ Example 4 90.864％ Example 5 89.483％ Comparative Example 1 71.615％ Comparative Example 2 64.566％ Comparative Example 3 69.546％ Comparative Example 4 79.497％ Comparative Example 5 62.927％ Comparative Example 6 85.967％ Comparative Example 7 80.918％ Comparative Example 8 49.847％

[0104] From the results in Table 1, it can be seen that in Examples 1-5, with the simultaneous presence of five surfactants, the oil removal rates were all higher than 89%, and the highest reached 98.86%, showing excellent decontamination effects; from the results in Comparative Examples 1-5, after lacking any one of the surfactants, the oil removal rates of the cleaning wet wipes decreased significantly, indicating that there was a synergistic effect among the five surfactants; from the comparison of the results of Example 1 and Comparative Example 6, after replacing Tween-80 with an equal amount of Tween-60, the oil removal rate decreased by 13% compared with Example 1, that is, Tween-80 could produce a better synergistic effect when combined with the other four surfactants; from the comparison of the results of Example 1 and Comparative Example 7, after replacing 9011 polyol ester with an equal amount of APG0810, the oil removal rate decreased by 18% compared with Example 1, that is, 9011 polyol ester could produce a better synergistic effect when combined with the other four surfactants.

[0105] 2. Oil stain universality test

[0106] The down jacket to be tested was placed at room temperature and dried with a hair dryer for 10 min to remove surface impurities; a relatively clean area was selected, and the evaluation person used a 2.5 mL rubber head dropper to drop 1 drop of Laoganma chili oil respectively, and then created lipstick stains, liquid foundation stains, and soy sauce stains respectively, and the amounts of the same stains were controlled as the same as possible; the evaluation personnel used the cleaning wet wipes in each example and each comparative example and the existing commercially available down jacket wet wipes (Competitor 1 and Competitor 2) to wipe the stains with the same strength and method within the specified time; after the evaluation personnel completed the stain wiping operations in sequence, each evaluation point was dried with hot air; the cleaning effect was evaluated according to the following judgment criteria: 1 - cannot remove, 2 - can remove 20% of the oil stains, 3 - can remove 50% of the oil stains, 4 - can remove 70% of the oil stains, 5 - can completely remove the oil stains. The test results are shown in Table 2.

[0107] Table 2

[0108]

[0109]

[0110] From the data in Table 2 and Figure 1 the cleaning effects before and after wiping in [reference], it can be seen that the cleaning wipes prepared by the present invention can effectively remove stains such as oil stains, lipsticks, food stains, sauces, liquid foundations, etc., and have great advantages compared with the comparative examples and existing commercially available products.

[0111] 3. Traces retention test

[0112] Select soy sauce stains that can be wiped clean. Place the down jacket to be tested at room temperature and dry it with a hair dryer for 10 minutes to clean the surface impurities; select a relatively clean area, and the evaluation person uses a 2.5 mL dropper to drop 1 drop of soy sauce stain respectively; the evaluation personnel use the cleaning wipes in each example and each comparative example and the existing commercially available down jacket wipes (Competitor 1 and Competitor 2) to wipe the stains at the specified time with the same strength and method, and then wipe with water; observe the traces left after drying with a hair dryer. The trace levels are divided into: no trace, slight, general, and severe; the test results are shown in Table 3.

[0113] Table 3

[0114]

[0115]

[0116] The traces after wiping are mainly residual surfactants and water stains. Normally, when the total amount of surfactants used decreases, it helps to reduce the residue of surfactants, that is, it is beneficial to reduce the traces left. However, from the results in Table 3 and Figure 2 [reference], it can be seen that when removing one of the five surfactant compound systems, the total amount of surfactants used decreases, but the traces left after wiping not only do not decrease, but instead increase. This result shows that there is a synergistic effect between the five surfactants, which reduces the problem of traces left in the system and achieves an unexpected technical effect. Among them, when removing one or two of Berol226SA, PEG-7 glyceryl cocoate or C13 isopropanolamide DF-21, the traces left are heavier than when removing other surfactants, indicating that the synergistic effect of these three surfactants on the traces left is greater; the reason may be that the HLB value of the compound system is within the ideal range, forming stable micelles. These stable micelles can not only effectively remove hydrophobic stains, but also quickly disintegrate into monomers or small aggregates during the sudden increase in the aqueous phase and the mechanical external force stage, and quickly dissolve in water to avoid residue.

[0117] 4. Microbial colony detection

[0118] As a cleaning product that directly contacts the skin, the hygienic quality of wet wipes is directly related to the health of consumers. By detecting the total number of colonies, microbial contamination can be detected and controlled in a timely manner, thereby reducing health risks such as skin infections caused by using unclean wet wipes.

[0119] (1) According to CB15979-2024, the total number of microbial colonies of the cleaning wet wipes in Example 1 and after aging at 54°C for 15 days was detected. The test results are shown in Table 4. From the results in Table 4, it can be seen that the total number of bacterial colonies and the total number of fungal colonies of the cleaning wet wipes before and after aging meet the microbial index requirements of "CB15979-2024".

[0120] Table 4

[0121]

[0122]

[0123] (2) As a common warm clothing in winter, down jackets are prone to be contaminated with various stains and bacteria due to the special nature of their materials and wearing environments. Using cleaning wet wipes with bactericidal properties can conveniently clean down jackets while killing bacteria and maintaining the cleanliness and hygiene of the clothes. The bactericidal rate detection standards and detection results of the cleaning wet wipes in Example 1 are shown in Table 5.

[0124] Table 5

[0125]

[0126] Although the present invention has been illustrated and described with specific embodiments, it should be realized that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; those of ordinary skill in the art should understand that: without departing from the spirit and scope of the present invention, the technical solutions described in the foregoing embodiments can be modified, or some or all of the technical features can be equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention; therefore, this means that all such replacements and modifications that fall within the scope of the present invention are included in the appended claims.

Claims

1. A cleaning composition, characterized in that Includes Berol 226SA, PEG-7 Cocoyl Glyceryl Cocoate, Tween-80, C13 Isopropanolamide DF-21, 9011 Polyol Esters and Water; Wherein, by mass percentage, the content of Berol 226SA is 1%-10%, the content of PEG-7 cocoyl glyceride is 0.5%-5%, the content of Tween-80 is 0.1%-2%, the content of C13 isopropanolamide DF-21 is 1%-12%, and the content of 9011 polyol ester is 0.1%-10%.

2. The cleaning composition according to claim 1, characterized in that The cleaning composition further comprises at least one of a bactericide, a preservative, a chelating agent, a pH adjuster and a fragrance.

3. The cleaning composition according to claim 2, characterized in that The bactericide comprises at least one of benzalkonium chloride, cetylpyridinium chloride, didecyldimethylammonium chloride, benzethonium chloride and chlorhexidine gluconate.

4. The cleaning composition according to claim 2, characterized in that The preservative includes at least one of phenoxyethanol, ethylhexylglycerin and methylparaben.

5. The cleaning composition according to claim 2, characterized in that The chelating agent includes EDTA-4Na and / or EDTA-2Na.

6. The cleaning composition according to claim 2, characterized in that The pH adjuster includes citric acid and / or triethanolamine.

7. The cleaning composition according to any one of claims 1 to 6, characterized in that The pH value of the cleaning composition is 8.0-9.

0.

8. A cleaning wet wipe, characterized in that: The cleaning composition comprises the cleaning composition according to any one of claims 1 to 7.

9. A method for preparing the cleaning wet wipes according to claim 8, characterized in that: The following steps are involved: The cleaning composition is sprayed onto non-woven fabric and sealed under sterile conditions to obtain the product.

10. Use of the cleaning wipes as claimed in claim 8 in cleaning down jackets.

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