Sand sweeping mottle art wall paint and preparation method thereof
By introducing sweeping sand-shaped mottled art wall paint and modified sand flour technology into artistic paint, the problem that existing paints are difficult to reflect Chinese traditional culture is solved, and the combination of traditional blank artistic conception and modern artistic expression is achieved, meeting the needs of young consumers for cultural identity and personalized expression.
Patent Information
- Application Number
- CN202510110553.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-23
- Publication Date
- 2025-05-13
AI Technical Summary
Existing artistic paints lack products that integrate traditional Chinese aesthetics and modern decoration needs, and are particularly difficult to reflect the charm of Chinese traditional culture and cannot meet the needs of young consumers for cultural identity and personalized expression.
It provides a sand-swept mottled artistic wall paint. Through unique paint formulas and construction technology, combined with "art whitening" as the core design concept, it creates a wall decoration effect that retains the beauty of traditional whitening artistic conception and has the expressiveness of modern art. The coating uses modified sand flour, spherical materials and specific additives. Through the process of modifying sand flour, the problem of insufficient covering power and powder loss of sand flour is solved.
It has achieved clever integration of national style culture into modern home decoration, enriched the categories of art paints, met young consumers' demand for space decoration with cultural heritage and fashion sense, and enhanced the cultural height of the art paint industry.
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Abstract
Description
Technical Field
[0001] The invention relates to the technical field of artistic coatings, and in particular to a sand-sweeping type mottled artistic wall paint and a preparation method thereof. Background Art
[0002] In the current market, although there are many varieties of artistic coatings, including pearlescent paint, thick paste sand and gravel products, and latex paints with various texture effects, they are still insufficient in terms of characteristics and cultural themes, especially the lack of product series that can deeply reflect the charm of Chinese traditional culture. With the growing love of Chinese culture among young consumer groups in recent years, a strong "Chinese style craze" has swept all walks of life, prompting various industries to explore and integrate Chinese elements to meet the market's demand for cultural identity and personalized expression.
[0003] However, in the field of artistic coatings, the response to this cultural trend is still insufficient. Although the national style elements are rich and diverse, such as the auspicious Chinese red, the noble and extraordinary imperial yellow, the fresh and elegant blue and white porcelain blue, and the landscape blank with profound artistic conception, these elements are rarely used in existing artistic coating products. In particular, the "white space", the essence of traditional Chinese aesthetics, not only represents a subtle and restrained artistic expression, but also gives the viewer unlimited imagination and emotional resonance, which coincides with the concept of simplicity without losing style pursued by modern elegant and light luxury decoration style.
[0004] In view of this, the market urgently needs a new type of artistic paint that can integrate traditional Chinese aesthetics with modern decoration needs to meet the young consumers' pursuit of space decoration that has both cultural heritage and fashion. Summary of the invention
[0005] To solve the above problems, the present invention provides a sand-sweeping mottled artistic wall paint and a preparation method thereof. The present invention is based on this market gap and proposes a sand-sweeping mottled artistic wall paint and a preparation method thereof. The "artistic blank" is specially selected as the core design concept, aiming to create a wall decoration effect that retains the beauty of the traditional blank artistic conception and has modern artistic expression through a unique paint formula and construction process. The paint can not only enrich the category of artistic paint, but also cleverly integrate the national style culture into modern home decoration, leading the artistic paint industry to a new cultural height.
[0006] In a first aspect, the present invention provides a sand-sweeping mottled artistic wall paint, which comprises the following components in parts by weight:
[0007] 20-30 parts of water, 4.1-10.5 parts of additives, 15-25 parts of fillers, 30-50 parts of organic film-forming substances, and 15-25 parts of modified sand flour.
[0008] Furthermore, the modified sand flour is composed of silica sol, titanium dioxide and sand flour in a weight ratio of 1:1:2.
[0009] Furthermore, the filler is a spherical material.
[0010] Furthermore, the spherical material includes PMMA, and the particle size of the PMMA is 45 to 55 microns.
[0011] Furthermore, the auxiliary agent includes the following components in parts by weight: 0.2-1.0 parts of wetting agent, 0.5-1.2 parts of dispersant, 0.5-1.0 parts of defoaming agent and 0.4-1 parts of thickener, 2-5 parts of film-forming auxiliary agent, 0.2-0.5 parts of bactericide, and 0.3-0.8 parts of antifreeze agent.
[0012] Furthermore, the film-forming aid is a hexadecanol ester with a diester structure; the wetting agent is a polyoxyethylene ether or a derivative thereof; the dispersant is an acrylic copolymer; the defoaming agent is a mixture of polyether silicone mineral oil; and the thickener is at least one of a hydrophobically modified hydroxyethyl cellulose or an acrylic acid alkali swelling agent or a polyurethane thickener.
[0013] Furthermore, the organic film-forming substance is a styrene-acrylic emulsion including at least one of a copolymer emulsion of styrene and isooctyl acrylate and a copolymer emulsion of styrene and butyl acrylate.
[0014] In a second aspect, the present invention provides a method for preparing the sand-sweeping mottled artistic wall paint according to any one of the first aspects, the preparation method comprising the following steps:
[0015] Obtaining modified sand flour;
[0016] The modified sand flour and the remaining components in the sand-sweeping mottled artistic wall paint are stirred and mixed to obtain the sand-sweeping mottled artistic wall paint.
[0017] Furthermore, the step of obtaining the modified sand flour comprises the following process:
[0018] Stirring and mixing silica sol, titanium dioxide and sand flour to obtain a first mixture;
[0019] The first mixed material is heated, stirred and dissolved to obtain a second mixed material;
[0020] The second mixed material is cooled, then ground and sieved to obtain the modified sand flour.
[0021] The above technical solution provided by the embodiment of the present invention has at least the following advantages compared with the prior art:
[0022] The embodiment of the present invention provides a sand-sweeping mottled artistic wall paint. The present invention provides a sand-sweeping mottled artistic wall paint for the first time, creating a wall decoration effect that retains the beauty of the traditional blank space and has the expression of modern art. The artistic paint specifically introduces a specific modified sand powder, which solves the problems of sand powder having no covering power and powder falling during use, and makes up for the shortcomings of the prior art. Specifically:
[0023] 1.1. Currently, the products on the market become pure color products after adding color paste. It is difficult to create an effect with white spots in the paint, thus achieving an artistic blank effect.
[0024] 2. Mix the sand flour and titanium dioxide evenly, then raise the temperature to make the sand flour in a molten state, and use a screw extruder or internal mixer to mix. After mixing evenly, let the mixture cool. During the cooling process, the sand flour will re-solidify, and the titanium dioxide will be distributed in the sand flour matrix. The cooled mixture is crushed to adjust its particle size to achieve the desired sand flour particle size. Through this process, a sand flour with covering power is obtained.
[0025] In addition, conventional sand powder often falls off during use due to its poor compatibility. This process adds silica sol during the improvement process. The dispersibility of silica sol can disperse titanium dioxide and fix it on titanium dioxide and sand powder, thereby improving the compatibility of sand powder and emulsion. DETAILED DESCRIPTION
[0026] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution of the present invention will be clearly and completely described in combination with the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0027] Unless otherwise specified, various raw materials, reagents, instruments and equipment used in the present invention can be purchased from the market or prepared by existing methods.
[0028] In a first aspect, the present invention provides a sand-sweeping mottled artistic wall paint, which comprises the following components in parts by weight:
[0029] 20-30 parts of water, 4.1-10.5 parts of additives, 15-25 parts of fillers, 30-50 parts of organic film-forming substances, and 15-25 parts of modified sand flour.
[0030] The present invention provides a sweeping sand type mottled artistic wall paint for the first time, creating a wall decoration effect that retains the beauty of the traditional blank space and has the expression of modern art. The artistic paint specially introduces a specific modified sand powder, which solves the problems of sand powder having no covering power and powder falling during use, and makes up for the shortcomings of the prior art.
[0031] In some specific embodiments, the modified sand flour is composed of silica sol, titanium dioxide and sand flour in a weight ratio of 1:1:2.
[0032] In some specific embodiments, the filler is a spherical material.
[0033] In some specific embodiments, the spherical material includes PMMA, and the particle size of the PMMA is 45 to 55 microns.
[0034] In some specific embodiments, the auxiliary agent includes the following components in parts by weight: 0.2-1.0 parts of wetting agent, 0.5-1.2 parts of dispersant, 0.5-1.0 parts of defoaming agent and 0.4-1 parts of thickener, 2-5 parts of film-forming auxiliary agent, 0.2-0.5 parts of bactericide, and 0.3-0.8 parts of antifreeze agent.
[0035] In some specific embodiments, the film-forming aid is a hexadecanol ester with a diester structure; the wetting agent is a polyoxyethylene ether or a derivative thereof; the dispersant is an acrylic copolymer; the defoaming agent is a mixture of polyether silicone mineral oil; and the thickener is at least one of a hydrophobically modified hydroxyethyl cellulose or an acrylic acid alkali swelling agent or a polyurethane thickener.
[0036] In some specific embodiments, the organic film-forming substance is at least one of a styrene-acrylic emulsion including a copolymer emulsion of styrene and isooctyl acrylate and a copolymer emulsion of styrene and butyl acrylate.
[0037] In a second aspect, the present invention provides a method for preparing the sand-sweeping mottled artistic wall paint according to any one of the first aspects, the preparation method comprising the following steps:
[0038] Obtaining modified sand flour;
[0039] The modified sand flour and the remaining components in the sand-sweeping mottled artistic wall paint are stirred and mixed to obtain the sand-sweeping mottled artistic wall paint.
[0040] In some specific embodiments, the step of obtaining the modified sand flour comprises the following process:
[0041] Stirring and mixing silica sol, titanium dioxide and sand flour to obtain a first mixture;
[0042] The first mixed material is heated, stirred and dissolved to obtain a second mixed material;
[0043] The second mixed material is cooled, then ground and sieved to obtain the modified sand flour.
[0044] In some specific embodiments, the method for preparing the sweeping sand type mottled artistic wall paint comprises the following steps:
[0045] Step S1: first add 20 parts of silica sol into container A, then add 20 parts of titanium dioxide, add 40 parts of sand flour at 1500-2000 rpm, stir for 20-30 minutes to mix evenly;
[0046] Step S2: slowly heating to 110-130°C until the sand flour is completely dissolved, stirring at 800-1200 rpm for 30-50 min;
[0047] Step S3: After the above product is placed to cool, it is ground and pulverized by a grinding mill to a particle size of 50 μm to obtain the required modified sand flour, which is placed aside for later use;
[0048] Step S4: 20 parts of water, 0.6 parts of cellulose, 0.4 parts of defoaming agent, 0.1 parts of wetting agent, and 0.5 parts of dispersant were added to container B in sequence and stirred at 500-800 rpm for 5 min;
[0049] Step S5: adding 20 parts of PMMA and 20 parts of the modified sand flour in sequence, stirring at 1500-2000 rpm for 10-15 min;
[0050] Step S6: reduce the speed to 800-1000 rpm, add 3 parts of film-forming aid, 0.5 parts of antifreeze, 0.25 parts of fungicide, 0.3 parts of thickener and 40 parts of organic film-forming substance, and stir for 5 minutes; the finished product is obtained.
[0051] The raw materials involved in the sand-sweeping mottled artistic wall paint and the preparation method thereof provided in the embodiments of the present invention, unless otherwise specified or described, can be directly commercially available products or can be homemade according to existing publicly available preparation methods; at the same time, the operating steps involved in the preparation method of the sand-sweeping mottled artistic wall paint, unless otherwise specified or described, can be carried out according to the conventional preparation methods of existing coatings in the field or using existing equipment, and will not be described one by one here.
[0052] The present invention will be further described below in conjunction with specific examples. It should be understood that these examples are intended only to illustrate the present invention and are not intended to limit the scope of the present invention. The experimental methods in the following examples that do not specify specific conditions are usually measured according to national standards. If there is no corresponding national standard, then the conditions recommended by the manufacturer are followed.
[0053] Example 1
[0054] This example provides a sand-sweeping mottled artistic wall paint, which comprises the following components in parts by weight:
[0055] 30 parts of water, 4.1 parts of additives, 15 parts of fillers, 30 parts of organic film-forming substances, 15 parts of modified sand flour;
[0056] The modified sand flour is composed of silica sol, titanium dioxide and sand flour in a weight ratio of 1:1:2;
[0057] The filler is PMMA, and its particle size is 50 microns;
[0058] The auxiliary agent includes the following components by weight: 0.2 parts of wetting agent (specifically LCN070), 0.5 parts of dispersant (specifically SN5027), 0.5 parts of defoaming agent (specifically NXZ) and 0.4 parts of thickener (specifically RM2020), 2 parts of film-forming auxiliary agent (specifically C-12), 0.2 parts of bactericide (specifically MBS 5050), and 0.3 parts of antifreeze agent (specifically EG);
[0059] The organic film-forming substance is RS-5969.
[0060] The preparation method of the above-mentioned sand-sweeping mottled artistic wall paint comprises the following steps:
[0061] Step S1: first add silica sol into container A, then add titanium dioxide, add sand flour at 1500-2000 rpm, stir for 20-30 minutes to mix evenly;
[0062] Step S2: slowly heating to 120°C until the sand flour is completely dissolved, stirring at 1000 rpm for 40 min;
[0063] Step S3: After the above product is placed to cool, it is ground and pulverized by a grinding mill to a particle size of 50 μm to obtain the required modified sand flour, which is placed aside for later use;
[0064] Step S4: Add water, cellulose, defoamer, wetting agent and dispersant into container B in sequence and stir at 600 rpm for 5 min;
[0065] Step S5: adding PMMA and the modified sand flour in sequence, and stirring at 1800 rpm for 12 min;
[0066] Step S6: reduce the speed to 900 rpm, add film-forming aid, antifreeze agent, bactericide, thickener and organic film-forming substance, and stir for 5 minutes; the finished product is obtained.
[0067] Example 2
[0068] This example provides a sand-sweeping type mottled artistic wall paint and a preparation method thereof, which is different from Example 1 only in that the amount of each raw material in the sand-sweeping type mottled artistic wall paint is adjusted to: in parts by weight, the sand-sweeping type mottled artistic wall paint includes the following components: 20 parts of water, 10.5 parts of additives, 25 parts of fillers, 50 parts of organic film-forming substances, and 25 parts of modified sand powder; the remaining steps and parameters are the same.
[0069] Example 3
[0070] This example provides a sand-sweeping type mottled artistic wall paint and a preparation method thereof, which is different from Example 1 only in that the amount of each raw material in the sand-sweeping type mottled artistic wall paint is adjusted to: in parts by weight, the sand-sweeping type mottled artistic wall paint includes the following components: 25 parts of water, 7.3 parts of additives, 20 parts of fillers, 40 parts of organic film-forming substances, and 20 parts of modified sand powder; the remaining steps and parameters are the same.
[0071] Comparative Example 1
[0072] The only difference between this example and Example 1 is that no silica sol is added to the modified sand flour (ie, only titanium dioxide is used to modify the sand flour); the remaining steps and parameters are the same.
[0073] Comparative Example 2
[0074] The only difference between this example and Example 1 is that no silica sol and titanium dioxide are added to the modified sand flour (ie, unmodified sand flour is used); the remaining steps and parameters are the same.
[0075] Comparative Example 3
[0076] The only difference between this example and Example 1 is that PMMA is adjusted to heavy calcium powder with a particle size of 50 um; the remaining steps and parameters are the same.
[0077] Comparative Example 4
[0078] This example provides a sand-sweeping pearlescent art paint reported in the prior art, specifically Example 1 in Patent 202011149339X.
[0079] Test Case
[0080] In this example, the performance of the artistic wall paints provided in Examples 1 to 3 and Comparative Examples 1 to 3 was tested, and the test results are shown in Table 1.
[0081] Table 1
[0082]
[0083]
[0084] From Table 1, we can see that:
[0085] By comparing Example 1 with Comparative Example 1, it is found that the introduction of silica sol in Example 1 makes the compatibility between the sand flour and the emulsion better, thereby improving the encapsulation of the emulsion on the sand flour.
[0086] It can be seen from Comparative Example 2 that without titanium dioxide, the sand powder has no covering power and therefore cannot form an artistic blanking effect.
[0087] It can be seen from Comparative Example 3 that the sphere of PMMA can roll during the sand sweeping process, thereby bringing a comfortable sand sweeping feeling, and the paint film can feel smooth to the touch.
[0088] It can be seen from Comparative Example 4 that the hollow microspheres have a low specific gravity and are easy to float on the surface of the paint film, forming a relatively rough plane, resulting in a relatively rough feel, and both sand powder and hollow microspheres have no covering power, and the covering effect they provide is limited, so there is no blanking effect.
[0089] The foregoing is merely a specific embodiment of the present invention, which enables those skilled in the art to understand or implement the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features claimed herein.
Claims
1. A sand-sweeping mottled artistic wall paint, characterized in that: The sand-sweeping mottled artistic wall paint comprises the following components in parts by weight: 20-30 parts of water, 4.1-10.5 parts of additives, 15-25 parts of fillers, 30-50 parts of organic film-forming substances, and 15-25 parts of modified sand flour.
2. The sand-sweeping mottled artistic wall paint according to claim 1, characterized in that: The modified sand flour is composed of silica sol, titanium dioxide and sand flour in a weight ratio of 1:1:
2.
3. The sand-sweeping mottled artistic wall paint according to claim 1, characterized in that: The filler is a spherical material.
4. The sand-sweeping mottled artistic wall paint according to claim 3, characterized in that: The spherical material includes PMMA, and the particle size of the PMMA is 45 to 55 microns.
5. The sand-sweeping mottled artistic wall paint according to claim 1, characterized in that: The auxiliary agent includes the following components in parts by weight: 0.2-1.0 parts of wetting agent, 0.5-1.2 parts of dispersant, 0.5-1.0 parts of defoaming agent and 0.4-1 parts of thickener, 2-5 parts of film-forming auxiliary agent, 0.2-0.5 parts of bactericide and 0.3-0.8 parts of antifreeze agent.
6. The sand-sweeping mottled artistic wall paint according to claim 5, characterized in that: The film-forming aid is a hexadecanol ester with a diester structure; the wetting agent is a polyoxyethylene ether or a derivative thereof; the dispersant is an acrylic copolymer; the defoaming agent is a mixture of polyether silicone mineral oil; and the thickener is at least one of a hydrophobically modified hydroxyethyl cellulose or an acrylic acid alkali swelling agent or a polyurethane thickener.
7. The sand-sweeping mottled artistic wall paint according to claim 1, characterized in that: The organic film-forming substance is at least one of a styrene-acrylic emulsion including a copolymer emulsion of styrene and isooctyl acrylate and a copolymer emulsion of styrene and butyl acrylate.
8. A method for preparing the sand-sweeping mottled artistic wall paint according to any one of claims 1 to 7, characterized in that: The preparation method comprises the following steps: Obtaining modified sand flour; The modified sand flour and the remaining components in the sand-sweeping mottled artistic wall paint are stirred and mixed to obtain the sand-sweeping mottled artistic wall paint.
9. The method for preparing the sand-sweeping mottled artistic wall paint according to claim 8, characterized in that: The step of obtaining modified sand flour comprises the following process: Stirring and mixing silica sol, titanium dioxide and sand flour to obtain a first mixture; The first mixed material is heated, stirred and dissolved to obtain a second mixed material; The second mixed material is cooled, then ground and sieved to obtain the modified sand flour.