WO2018018399A1 - Dispersion type water-based universal color chips - Google Patents
Dispersion type water-based universal color chips Download PDFInfo
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- WO2018018399A1 WO2018018399A1 PCT/CN2016/091682 CN2016091682W WO2018018399A1 WO 2018018399 A1 WO2018018399 A1 WO 2018018399A1 CN 2016091682 W CN2016091682 W CN 2016091682W WO 2018018399 A1 WO2018018399 A1 WO 2018018399A1
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
- C08F220/1802—C2-(meth)acrylate, e.g. ethyl (meth)acrylate
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/24—Homopolymers or copolymers of amides or imides
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/52—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
- D06P1/5207—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- D06P1/525—Polymers of unsaturated carboxylic acids or functional derivatives thereof
- D06P1/5257—(Meth)acrylic acid
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
Definitions
- the present invention relates to the field of aqueous coloring, and in particular to a dispersed aqueous universal color film.
- the water-based universal color paste made of deionized water as a matrix solves the above problems to some extent.
- the conventional deionized water solvent aqueous general-purpose color paste has a low toner content, and thus the concentration is not high, and the coloring power is also inferior to that of the oily color paste.
- the technical problem to be solved by the invention is to provide a dispersive water-based universal color film, which has a long shelf life and can be widely used for textiles, synthetic leather materials or interior and exterior walls of buildings, has strong coloring power and does not cause dispersion of environmental pollution.
- Type water-based universal color film and its manufacturing method are examples of materials that have a long shelf life and can be widely used for textiles, synthetic leather materials or interior and exterior walls of buildings, has strong coloring power and does not cause dispersion of environmental pollution.
- the technical solution of the present invention is a dispersion type water-based universal color sheet composed of the following components of mass ratio: acrylic resin dispersion resin 20-40%, toner 60 to 80%, wherein the acrylic dispersion resin comprises the following parts by mass:
- the polymer obtained by the saponification reaction of each component of the acrylic dispersion resin is an acrylic dispersion resin.
- a method of making a dispersed aqueous universal color film comprising the following steps:
- the propylene dispersion resin is combined with the color material, the shelf life of the dispersed water-based universal color film is prolonged, and the application range of the color film is broadened, so that it can be generally applied to textiles, synthetic leather materials or inside and outside the building.
- the wall body has strong coloring power, and since the dispersion type water-based universal color film is produced only by kneading and solidifying the propylene dispersion resin and the color material, it is not necessary to use deionized water as a carrier, the process flow is simple, the production cost is low, and Will not cause environmental pollution.
- the acrylic dispersion resin formed after the reaction is similar in properties, and thus is formed only by the saponification reaction of each component in the following mass parts.
- the acrylic dispersion resin is described as the acrylic dispersion resin in the following examples.
- the toner can be tested in different colors, and different toners will only cause different colors, such as indigo blue powder, indigo green powder, carbon black powder, etc.
- the color does not affect its properties other than color, and in order to make the different examples and the comparative examples comparable, the toners of the following examples and comparative examples are carbon black powder, preservative and defoaming.
- Agents are commonly used types, such as defoamers can be commonly used types such as organic defoamers, silicone defoamers and polyether defoamers, while preservatives are commonly used industrial grade preservatives, preservatives and There is no specific restriction on the type of preservative, and only the CTAC preservative is used here.
- the mass ratio 75% carbon black powder and 25% acrylic acid dispersion resin are added to the kneading pot for preliminary kneading. After the kneading is completed, a colloid is formed, and the colloid is kneaded with the high speed kneader for 2 hours. After high-speed kneading, the colloid is hot-pressed by heating to a 125 ° C cross-back type three-roller, and cooled at room temperature to form a color block, and the color block is pulverized to form a dispersed water-based universal color piece.
- the colloid After high-speed kneading, the colloid is hot-pressed by heating to a 125 ° C cross-back type three-roller, and cooled at room temperature to form a color block, and the color block is pulverized to form a dispersed water-based universal color piece.
- 80% of carbon black powder and 20% of acrylic resin dispersion were taken according to the mass ratio, and they were sequentially added to the kneading pot for preliminary kneading. After the kneading was completed, a colloid was formed, and the colloid was kneaded with the high speed kneader for 2 hours. After high-speed kneading, the colloid is hot-pressed by heating to a 125 ° C cross-back type three-roller, and cooled at room temperature to form a color block, and the color block is pulverized to form a dispersed water-based universal color piece.
- the carbon black powder is used as the coloring material, and 60% of the indigo blue powder and 40% of the acrylic dispersing resin are taken according to the mass ratio, and are sequentially added to the kneading pot for preliminary kneading, and after the kneading is completed, the colloid is formed, and then the colloid and the high speed are formed. Kneading in a kneading machine for 2 hours After high-speed kneading, the colloid is hot-pressed by heating to a 125 ° C cross-back type three-roller, and cooled at room temperature to form a color block, and the color block is pulverized to form a dispersed water-based universal color piece.
- the conventional color film is made of the following mass parts of raw materials: 1250-5600 parts of carbon black powder; 2100-3700 parts of styrene-acrylic resin; 300 parts of ethanolamine; 5000 parts of water.
- the raw materials are weighed according to the above parts by mass; then the styrene-acrylic resin, ethanolamine and water are poured into the cylinder of the ball mill, ground for 5-20 minutes, and fully mixed and dissolved to prepare an emulsion.
- the primary color powder is poured into a material tank, and is dispersed by a ball mill for 2 to 2.5 hours to fully mix the emulsion with the primary color powder to obtain a slurry; finally, the slurry is dried by a dryer to obtain a solid water. Color film.
- test formula for tinting strength, dispersibility and viscosity was: 60 g of deionized water plus 40 g of color film, and both of them were commercially available laboratory high-speed dispersers (model: KFS-400W). Disperse at speed 4000 RPM for 2 hours.
- the final test results are as follows:
- Example 2 Example 3
- Example 4 Tint strength 100% 120% 123% 130% 115% Dispersibility 1.5g color residue No residue No residue No residue No residue No residue No residue No residue Viscosity ( mPa ⁇ s ) 150 165 173 200 160 Shelf life (days) 350 ⁇ 365 450 ⁇ 540 450 ⁇ 540 450 ⁇ 540 Scope of application Synthetic leather material Textiles, synthetic leather materials, interior and exterior walls of buildings
- Tinting strength also known as tinting strength, refers to the ability of a pigment to form a color with a reference pigment. The method of determining the tinting strength is usually compared with a standard sample and determined by the difference ratio, expressed as a percentage.
- the dispersibility is mainly filtered through a 1000 mesh screen, and the degree of dispersibility is compared by judging whether or not there is a residue.
- the dispersed aqueous universal color sheet of the present invention has a viscosity at least 10% higher than that of the comparative product, and the toner content is higher than that of the comparative color sheet, so that the coloring power is better than the comparative ratio, and in addition, the particles of the present invention Fineness less than 5 ⁇ m
- the favorable toner is dispersed in the system, and the toner remains in the system for a long time.
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Abstract
Description
技术领域 Technical field
本发明涉及水性着色领域，特别涉及一种分散型水性通用色片。 The present invention relates to the field of aqueous coloring, and in particular to a dispersed aqueous universal color film.
背景技术 Background technique
用于纺织印花及染料、合成革材料和建筑内外墙上的涂料大多采用油性色浆，然而油性色浆因其自身易挥发甲醛、偶氮等有毒气体对环境造成了一定破坏，对人体也具有毒害性。因此，人们提出使用水性色浆对纺织、合成革进行涂料着色。 但是， 现在市场上的水性色浆，因其水基很难与各种纺织品、合成革制品的树脂类相融合，导致一种色浆只能对一种产品上色，水性色浆难以在各种纺织品、合成革材料和建筑内外墙中通用，互换性差。而采用去离子水作为基体制造的水性通用色浆，一定程度上解决了上述问题。但是，因色粉不容易在去离子水溶剂中分散，故现有的去离子水溶剂水性通用色浆的色粉含量不高，因而浓缩性不高，着色力也相比油性色浆差。 Most of the coatings used in textile printing and dyes, synthetic leather materials and interior and exterior walls of buildings use oil-based colorants. However, oily colorants have some damage to the environment due to their own volatile formaldehyde, azo and other toxic gases. Toxic. Therefore, it has been proposed to paint a textile or synthetic leather using an aqueous color paste. However, Nowadays, the water-based color paste on the market is difficult to be combined with the resin of various textiles and synthetic leather products because of its water-based color, so that one color paste can only color one kind of product, and the water-based color paste is difficult to be used in various textiles. It is common in synthetic leather materials and interior and exterior walls of buildings, and has poor interchangeability. The water-based universal color paste made of deionized water as a matrix solves the above problems to some extent. However, since the toner is not easily dispersed in the deionized water solvent, the conventional deionized water solvent aqueous general-purpose color paste has a low toner content, and thus the concentration is not high, and the coloring power is also inferior to that of the oily color paste.
因此，如何实现一种保存期长，能够通用于纺织品、合成革材料或建筑内外墙体，着色力强，不会造成环境污染的分散型水性通用色片及其制备方法是业内亟待解决的技术问题。 Therefore, how to realize a long-term storage period, which can be widely used in textiles, synthetic leather materials or interior and exterior walls of buildings, has a strong coloring power, does not cause environmental pollution, and is a technology that needs to be solved in the industry. problem.
发明内容 Summary of the invention
本发明要解决的技术问题是提供一种分散型水性通用色片，该色片保存期长，能够通用于纺织品、合成革材料或建筑内外墙体，着色力强，不会造成环境污染的分散型水性通用色片及其制造方法。 The technical problem to be solved by the invention is to provide a dispersive water-based universal color film, which has a long shelf life and can be widely used for textiles, synthetic leather materials or interior and exterior walls of buildings, has strong coloring power and does not cause dispersion of environmental pollution. Type water-based universal color film and its manufacturing method.
为了解决上述技术问题，本发明的技术方案为，一种分散型水性通用色片，由以下质量比的各组分组成：丙烯酸分散树脂20~40%、色粉 60~80%，其中，丙烯酸分散树脂包括以下质量份数的各组分： In order to solve the above technical problem, the technical solution of the present invention is a dispersion type water-based universal color sheet composed of the following components of mass ratio: acrylic resin dispersion resin 20-40%, toner 60 to 80%, wherein the acrylic dispersion resin comprises the following parts by mass:
丙烯酸乙酯 30~32 份 Ethyl acrylate 30~32 parts
丙烯酸丁酯 10~12 份 Butyl acrylate 10~12 parts
甲基丙烯酸甲酯 4~5 份 Methyl methacrylate 4~5 parts
甲基丙烯酸 1 份 1 part methacrylic acid
甲基丙烯酸羟乙酯 1 份 Hydroxyethyl methacrylate 1 part
双丙酮丙烯酰胺 0.4~1份 Diacetone acrylamide 0.4~1 part
乙二酰肼 0.1~0.3份 Oxidylhydrazide 0.1~0.3 parts
三乙醇胺 1份 Triethanolamine 1 part
过硫酸钾 0.2 份 Potassium persulfate 0.2 parts
软脂酸丁酯 1.5 份 Butyl palmitate 1.5 parts
表面活性剂 2~3 份 Surfactant 2~3 parts
消泡剂 0.05 份 Defoamer 0.05 parts
水 40~45 份。 40~45 servings of water.
所述丙烯酸分散树脂各组分经皂化反应而成的聚合物，即为丙烯酸分散树脂。 The polymer obtained by the saponification reaction of each component of the acrylic dispersion resin is an acrylic dispersion resin.
一种制作分散型水性通用色片的方法，包含以下步骤： A method of making a dispersed aqueous universal color film comprising the following steps:
（1）将皂化反应所述丙烯酸分散树脂、色粉依次添加到捏合锅内，并进行初步捏合成胶体； (1) adding the acrylic dispersion resin and the toner of the saponification reaction to the kneading pot in sequence, and performing preliminary kneading to synthesize the colloid;
（2）将上述胶体于捏合机中进行高速捏合； (2) performing the high speed kneading of the above colloid in a kneader;
（3）将高速捏合后的胶体经过加热至125℃的斜背式三滚机的热压固化后，放置常温冷却，形成色块，将色块粉碎后即可得到分散型水性通用色片。 (3) After the high-speed kneading gel is subjected to hot press curing by heating the inclined back type three-roller at 125 ° C, it is left to cool at room temperature to form a color block, and the color block is pulverized to obtain a dispersed water-based universal color piece.
采用上述技术方案，由于采用丙烯分散树脂与色料结合，延长了分散型水性通用色片的保存期，并且拓宽了该色片的适用范围，使其能够通用于纺织品、合成革材料或建筑内外墙体，着色力强，另外由于该分散型水性通用色片生产时只需经过丙烯分散树脂与色料的捏合、固化，不需使用去离子水为载体，工艺流程简单，生产成本低，并且不会造成环境污染。 By adopting the above technical solution, since the propylene dispersion resin is combined with the color material, the shelf life of the dispersed water-based universal color film is prolonged, and the application range of the color film is broadened, so that it can be generally applied to textiles, synthetic leather materials or inside and outside the building. The wall body has strong coloring power, and since the dispersion type water-based universal color film is produced only by kneading and solidifying the propylene dispersion resin and the color material, it is not necessary to use deionized water as a carrier, the process flow is simple, the production cost is low, and Will not cause environmental pollution.
具体实施方式 detailed description
下面结合具体实施方式作进一步说明。在此需要说明的是，对于这些实施方式的说明用于帮助理解本发明，但并不构成对本发明的限定。此外，下面所描述的本发明各个实施方式中所涉及的技术特征只要彼此之间未构成冲突就可以相互组合。 The following further describes the specific embodiments. It is to be noted that the description of the embodiments is intended to facilitate the understanding of the invention, but is not intended to limit the invention. Further, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not constitute a conflict with each other.
由于本发明中的丙烯酸分散树脂中制备时，即使各组分的的添加比例不同，但反应后生成的丙烯酸分散树脂，其性质接近，因此只以以下质量份数的各组分皂化反应生成的丙烯酸分散树脂作下实施例中的丙烯酸分散树脂进行说明。 When prepared in the acrylic dispersion resin of the present invention, even if the addition ratio of each component is different, the acrylic dispersion resin formed after the reaction is similar in properties, and thus is formed only by the saponification reaction of each component in the following mass parts. The acrylic dispersion resin is described as the acrylic dispersion resin in the following examples.
丙烯酸乙酯 30份 Ethyl acrylate 30 parts
丙烯酸丁酯 12份 Butyl acrylate 12 parts
甲基丙烯酸甲酯 4份 Methyl methacrylate 4 parts
甲基丙烯酸 1份 Methacrylic acid 1 part
甲基丙烯酸羟乙酯 1份 Hydroxyethyl methacrylate 1 part
双丙酮丙烯酰胺 1份 Diacetone acrylamide 1 part
乙二酰肼 0.2份 Oxidylhydrazide 0.2 parts
三乙醇胺 1份 Triethanolamine 1 part
过硫酸钾 0.2份 Potassium persulfate 0.2 parts
软脂酸丁酯 1.5份 Butyl palmitate 1.5 parts
表面活性剂 3份 Surfactant 3 parts
消泡剂 0.05份 Defoamer 0.05 parts
防腐剂 0.01份 Preservatives 0.01 parts
水 45份。 45 parts of water.
本发明的实施例中，色粉可以采用不同颜色进行测试，而采用不同的色粉只会造成颜色的不同，如可以采用酞青蓝色粉、酞青绿色粉、碳黑色粉等，不同的颜色并不会对其除颜色外的其他特性产生影响，而为了使不同的实施例与对比例间具有可比性，以下实施例、对比例的色粉均采用碳黑色粉，防腐剂和消泡剂均为常用的类型，如消泡剂可为有机消泡剂、有机硅消泡剂和聚醚型消泡剂等常用类型，而防腐剂为常用的工业级防腐剂即可，防腐剂并不参与体系的反应，因此对防腐剂的种类并无具体的限制，在此仅以CTAC防腐剂进行说明。 In the embodiment of the present invention, the toner can be tested in different colors, and different toners will only cause different colors, such as indigo blue powder, indigo green powder, carbon black powder, etc. The color does not affect its properties other than color, and in order to make the different examples and the comparative examples comparable, the toners of the following examples and comparative examples are carbon black powder, preservative and defoaming. Agents are commonly used types, such as defoamers can be commonly used types such as organic defoamers, silicone defoamers and polyether defoamers, while preservatives are commonly used industrial grade preservatives, preservatives and There is no specific restriction on the type of preservative, and only the CTAC preservative is used here.
实施例1 Example 1
按质量比取碳黑色粉75%、丙烯酸分散树脂25%，并将其依次添加到捏合锅内进行初步捏合，捏合完成后形成胶体，再将胶体与高速捏合机内捏合2小时 ，高速捏合后再将胶体通过加热至125℃斜背式三滚机上进行热压固化，并将其常温冷却，形成色块，而将色块粉碎后即可形成分散型水性通用色片。 According to the mass ratio, 75% carbon black powder and 25% acrylic acid dispersion resin are added to the kneading pot for preliminary kneading. After the kneading is completed, a colloid is formed, and the colloid is kneaded with the high speed kneader for 2 hours. After high-speed kneading, the colloid is hot-pressed by heating to a 125 ° C cross-back type three-roller, and cooled at room temperature to form a color block, and the color block is pulverized to form a dispersed water-based universal color piece.
实施例2 Example 2
按质量比取碳黑色粉70%、丙烯酸分散树脂30%，并将其依次添加到捏合锅内进行初步捏合，捏合完成后形成胶体，再将胶体与高速捏合机内捏合2小时 ，高速捏合后再将胶体通过加热至125℃斜背式三滚机上进行热压固化，并将其常温冷却，形成色块，而将色块粉碎后即可形成分散型水性通用色片。 According to the mass ratio, carbon black powder 70%, acrylic resin dispersion resin 30%, and sequentially added to the kneading pot for preliminary kneading, after the kneading is completed, a colloid is formed, and the colloid is kneaded with the high speed kneader for 2 hours. After high-speed kneading, the colloid is hot-pressed by heating to a 125 ° C cross-back type three-roller, and cooled at room temperature to form a color block, and the color block is pulverized to form a dispersed water-based universal color piece.
实施例3 Example 3
按质量比取碳黑色粉80%、丙烯酸分散树脂20%，并将其依次添加到捏合锅内进行初步捏合，捏合完成后形成胶体，再将胶体与高速捏合机内捏合2小时 ，高速捏合后再将胶体通过加热至125℃斜背式三滚机上进行热压固化，并将其常温冷却，形成色块，而将色块粉碎后即可形成分散型水性通用色片。 80% of carbon black powder and 20% of acrylic resin dispersion were taken according to the mass ratio, and they were sequentially added to the kneading pot for preliminary kneading. After the kneading was completed, a colloid was formed, and the colloid was kneaded with the high speed kneader for 2 hours. After high-speed kneading, the colloid is hot-pressed by heating to a 125 ° C cross-back type three-roller, and cooled at room temperature to form a color block, and the color block is pulverized to form a dispersed water-based universal color piece.
实施例4 Example 4
以碳黑色粉为色料，按质量比取酞青蓝色粉60%、丙烯酸分散树脂40%，并将其依次添加到捏合锅内进行初步捏合，捏合完成后形成胶体，再将胶体与高速捏合机内捏合2小时 ，高速捏合后再将胶体通过加热至125℃斜背式三滚机上进行热压固化，并将其常温冷却，形成色块，而将色块粉碎后即可形成分散型水性通用色片。 The carbon black powder is used as the coloring material, and 60% of the indigo blue powder and 40% of the acrylic dispersing resin are taken according to the mass ratio, and are sequentially added to the kneading pot for preliminary kneading, and after the kneading is completed, the colloid is formed, and then the colloid and the high speed are formed. Kneading in a kneading machine for 2 hours After high-speed kneading, the colloid is hot-pressed by heating to a 125 ° C cross-back type three-roller, and cooled at room temperature to form a color block, and the color block is pulverized to form a dispersed water-based universal color piece.
对比例 Comparative example
目前，传统色片由以下质量份数的原料制成：碳黑色粉1250～5600份；苯乙烯-丙烯酸树脂2100～3700份；乙醇胺300份；水5000份。制备时，首先按上述的质量份数称取各原料；接着将苯乙烯-丙烯酸树脂、乙醇胺和水倒入球磨机的料缸中，研磨5～20分钟，使其充分的混合溶解，制得乳液；然后将原色粉倒入料缸中，采用球磨机研磨2～2.5小时分散，使乳液与原色粉充分混合，制得浆状物；最后，将浆状物采用干燥机进行干燥，得到固体的水性色片。 At present, the conventional color film is made of the following mass parts of raw materials: 1250-5600 parts of carbon black powder; 2100-3700 parts of styrene-acrylic resin; 300 parts of ethanolamine; 5000 parts of water. In the preparation, firstly, the raw materials are weighed according to the above parts by mass; then the styrene-acrylic resin, ethanolamine and water are poured into the cylinder of the ball mill, ground for 5-20 minutes, and fully mixed and dissolved to prepare an emulsion. Then, the primary color powder is poured into a material tank, and is dispersed by a ball mill for 2 to 2.5 hours to fully mix the emulsion with the primary color powder to obtain a slurry; finally, the slurry is dried by a dryer to obtain a solid water. Color film.
以上实施例与对比例进行测试时，着色力、分散性以及粘度采用的测试配方为：60g去离子水加上40g色片，同时均采用市售实验室高速分散机（型号：KFS-400W）以速度4000RPM进行分散2小时，最后测试结果如下所示： When the above examples and comparative examples were tested, the test formula for tinting strength, dispersibility and viscosity was: 60 g of deionized water plus 40 g of color film, and both of them were commercially available laboratory high-speed dispersers (model: KFS-400W). Disperse at speed 4000 RPM for 2 hours. The final test results are as follows:
着色力又称着色强度，是指某一颜料与基准颜料混合后形成颜色强弱的能力，着色力测定方法通常采取与标准样品相比较，用其差别比值确定，以百分数表示。 Tinting strength, also known as tinting strength, refers to the ability of a pigment to form a color with a reference pigment. The method of determining the tinting strength is usually compared with a standard sample and determined by the difference ratio, expressed as a percentage.
分散性主要以1000目滤网过滤，通过判定是否有残留物来对比其分散性的高低。 The dispersibility is mainly filtered through a 1000 mesh screen, and the degree of dispersibility is compared by judging whether or not there is a residue.
经测试，本发明的分散型水性通用色片相较对比例产品的粘度至少高10%，同时色粉含量比对比例色片高，从而着色力比对比例更好，另外，本发明的颗粒细度小于 5 μ m ，有利色粉在体系中分散，且色粉在体系中保持时间长。 It has been tested that the dispersed aqueous universal color sheet of the present invention has a viscosity at least 10% higher than that of the comparative product, and the toner content is higher than that of the comparative color sheet, so that the coloring power is better than the comparative ratio, and in addition, the particles of the present invention Fineness less than 5 μ m The favorable toner is dispersed in the system, and the toner remains in the system for a long time.
以上结合本发明的实施方式作了详细说明，但本发明不限于所描述的实施方式。对于本领域的技术人员而言，在不脱离本发明原理和精神的情况下，对这些实施方式进行多种变化、修改、替换和变型，仍落入本发明的保护范围内。 The embodiments of the present invention have been described in detail above, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and variations of the embodiments are possible without departing from the spirit and scope of the invention.
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| PCT/CN2016/091682 WO2018018399A1 (en) | 2016-07-26 | 2016-07-26 | Dispersion type water-based universal color chips |
| CN201680027502.0A CN107690460A (en) | 2016-07-26 | 2016-07-26 | A kind of dispersed water-based universal color chip |
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| CN116122062A (en) * | 2022-12-26 | 2023-05-16 | 河源市云彩实业有限公司 | Garment-dyeing tablet and preparation method and use method thereof |
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| CN108841251A (en) * | 2018-07-04 | 2018-11-20 | 浙江大利实业有限公司 | Opaque adhesive tape mill base of a kind of aqueous, environmental protective for joint sealing and preparation method thereof |
| CN109385138A (en) * | 2018-11-06 | 2019-02-26 | 厦门易统水墨有限公司 | A kind of aqueous solid soluble ink and processing technology again |
| CN115073869A (en) * | 2021-08-12 | 2022-09-20 | 东莞市集丰塑化材料有限公司 | Preparation method of acrylic solid pigment and acrylic solid pigment |
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