WO2018018400A1 - 一种乳化型水性通用色片 - Google Patents

一种乳化型水性通用色片 Download PDF

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WO2018018400A1
WO2018018400A1 PCT/CN2016/091683 CN2016091683W WO2018018400A1 WO 2018018400 A1 WO2018018400 A1 WO 2018018400A1 CN 2016091683 W CN2016091683 W CN 2016091683W WO 2018018400 A1 WO2018018400 A1 WO 2018018400A1
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surfactant
color
ammonium salt
mass
emulsified
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PCT/CN2016/091683
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English (en)
French (fr)
Inventor
简基连
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江门骅弘科技股份有限公司
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Application filed by 江门骅弘科技股份有限公司 filed Critical 江门骅弘科技股份有限公司
Priority to PCT/CN2016/091683 priority Critical patent/WO2018018400A1/zh
Priority to CN201680027476.1A priority patent/CN108055854A/zh
Publication of WO2018018400A1 publication Critical patent/WO2018018400A1/zh

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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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • 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
    • 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
    • C09D17/00—Pigment pastes, e.g. for mixing in paints
    • 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
    • D06P1/673—Inorganic compounds
    • 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

  • Emulsified waterborne universal color film Emulsified waterborne universal color film
  • the invention relates to the field of aqueous coloring, in particular to an emulsified water-based universal color film.
  • the oily color paste has caused certain damage to the environment due to its own volatile formaldehyde, azo and other toxic gases, and is also toxic to the human body. Therefore, it has been proposed to paint a textile or synthetic leather using an aqueous color paste.
  • the water-based color paste on the market nowadays 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 product, and the water-based color paste is difficult to be used in each. It is common in textiles, 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.
  • the existing deionized water solvent aqueous universal color paste has a low toner content, so the concentration is not high, and the coloring power is inferior to that of the oily color paste, especially It is an existing emulsified water-based universal color paste system. Because deionized water is required as a base load, there is a physical upper limit on the color solid content, and it is not too long in storage time to cause stability and rheology to change. Transportation and use are also liquid, transportation is inconvenient, and there are residual problems in the packaging when used, which will pollute the environment and facilitate storage.
  • the technical problem to be solved by the present invention is to provide an emulsified water-based universal color film which has strong coloring ability, high stability and can be placed for a long time, and has wide application range, and is suitable for various leathers, textiles, and the like.
  • the interior and exterior walls of the building are convenient for transportation and storage and will not cause secondary environmental pollution.
  • the technical solution of the present invention is an emulsified water-based universal color film comprising 20% to 40% by mass of a surfactant and 60 to 80% of a toner.
  • the surfactant is composed of the following components of mass fraction:
  • the ammonium salt type dispersing agent is at least one selected from the group consisting of a polyacrylic acid ammonium salt dispersing agent and a polycarboxylic acid ammonium salt dispersing agent.
  • a method for producing an emulsified aqueous universal color film comprising the steps of:
  • the use of the surfactant and the colorant combines to improve the shelf life of the emulsified water-based universal color swatch, and widen the application range of the color swatch, 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 the emulsified water-based universal color film only needs to be kneaded and solidified by the surfactant and the color material, and does not need to use deionized water as a carrier, the process flow is simple, the production cost is low, and Will not cause environmental pollution.
  • 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 did not affect its original characteristics, and in order to make the different examples and the comparative examples comparable, the toners of the following examples and comparative examples were all carbon black powder.
  • An emulsified aqueous universal color film consisting of 30% by mass of a surfactant and 70% of a toner.
  • the toner is carbon black powder
  • the surfactant is composed of the following components of mass fraction:
  • Polyacrylic acid ammonium salt dispersant 40% Polyacrylic acid ammonium salt dispersant 40%.
  • a method for producing an emulsified aqueous universal color film comprising the steps of:
  • An emulsified aqueous universal color film consisting of 25% by mass of a surfactant and 75% of a toner.
  • the toner is carbon black powder
  • the surfactant is composed of the following components of mass fraction:
  • Polycarboxylate ammonium salt dispersant 40% Polycarboxylate ammonium salt dispersant 40%.
  • a method for producing an emulsified aqueous universal color film comprising the steps of:
  • a surfactant a carbon black powder, which is a mixture of an emulsifier and a polycarboxylate ammonium salt dispersant, to the kneading pot, and preliminary kneading the colloid;
  • An emulsified aqueous universal color film consisting of 20% by mass of a surfactant and 80% of a toner.
  • the toner is carbon black powder
  • the surfactant is composed of the following components of mass fraction:
  • Polycarboxylate ammonium salt dispersant 40% Polycarboxylate ammonium salt dispersant 40%.
  • a method for producing an emulsified aqueous universal color film comprising the steps of:
  • a surfactant a carbon black powder, which is a mixture of an emulsifier and a polycarboxylate ammonium salt dispersant, to the kneading pot, and preliminary kneading the colloid;
  • An emulsified aqueous universal color film consisting of 40% by mass of a surfactant and 60% of a toner.
  • the toner is carbon black powder
  • the surfactant is composed of the following components of mass fraction:
  • Polyacrylic acid ammonium salt dispersant 40% Polyacrylic acid ammonium salt dispersant 40%.
  • a method for producing an emulsified aqueous universal color film comprising the steps of:
  • a surfactant a carbon black powder, which is a mixture of an emulsifier and a polyacrylic acid ammonium salt dispersant, to the kneading pot, and preliminary kneading the colloid;
  • the conventional color film is made of the following raw materials of mass parts: 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, and ground for 5-20 minutes, and fully mixed and dissolved to prepare an emulsion.
  • the primary color powder is poured into the 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.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Paints Or Removers (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

一种乳化型水性通用色片，由质量百分比为20～40％的表面活性剂和60～80％的色粉组成，所述表面活性剂由质量分数为60％的AEO-25乳化剂和40％的铵盐类分散剂混合而成。该色片保存期长，适用范围广，着色力强，工艺流程简单，不需使用去离子水为载体，生产成本低，不会造成环境污染。

Description

一种乳化型水性通用色片 一种乳化型水性通用色片
技术领域
本发明涉及水性着色领域，特别涉及一种乳化型水性通用色片。
背景技术
由于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，特别是现有的乳化型水性通用色浆体系，因为需要去离子水作为基载、故在色固含量上有物理上限、在储存时间上无法太长久易造成其稳定性及流变性发生变化，在运输及使用上也因为是液体，运输不方便，并且使用时包装存在残留的问题，会对环境造成污染，方便储藏。
因此，如何实现一种能够长期稳定与各种纺织品、合成革材料和建筑内外墙体材料结合、着色力强并且能够便于储存的乳化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。
发明内容
本发明要解决的技术问题是提供一种乳化型水性通用色片，该色片着色能力强，稳定性高并能长时间放置，适用范围广，适用于各种皮革、纺织品、 建筑内外墙体，运输和储藏方便，不会造成二次环境污染。
为了解决上述技术问题，本发明的技术方案为，一种乳化型水性通用色片，由质量百分比为20~40%的表面活性剂和60~80%的色粉组成。其中，表面活性剂由以下质量分数的各组分混合而成：
AEO-25 乳化剂 60%
铵盐类分散剂 40%
优选地，铵盐类分散剂选自聚丙烯酸铵盐分散剂、聚羧酸铵盐分散剂中至少一种。
一种制作乳化型水性通用色片的方法， 包含以下步骤：
（1） 往捏合锅内依次添加所述表面活性剂和色粉， 并进行初步捏合成胶体；
（2） 将上述胶体用捏合机进行高速捏合 ；
（3） 斜背式三滚机加热至125℃后，将上述胶体过斜背式三滚机一次，进行热压固化，再放置常温冷却，形成色块,将色块粉碎后即可得乳化型水性通用色片。
采用上述技术方案，由于采用表面活性剂与色料结合，提高了乳化型水性通用色片的保存期，并且拓宽的该色片的适用范围，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，另外由于该乳化型水性通用色片生产时只需经过表面活性剂与色料的捏合、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。
具体实施方式
下面对本发明的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。
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原本的特性产生影响，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。
实施例1
一种乳化型水性通用色片，由质量百分比为30%的表面活性剂和70%的色粉组成。其中，色粉为碳黑色粉，表面活性剂由以下质量分数的各组分混合而成：
AEO-25 乳化剂 60%
聚丙烯酸铵盐分散剂 40%。
一种制作乳化型水性通用色片的方法， 包含以下步骤：
（1） 往捏合锅内依次添加由乳化剂和聚丙烯酸铵盐混合而成的表面活性剂、碳黑色粉，并进行初步捏合成胶体；
（2） 将上述胶体用捏合机进行高速捏合 ；
（3） 斜背式三滚机加热至125℃后，将上述胶体过斜背式三滚机一次，进行热压固化，再放置常温冷却，形成色块,将色块粉碎后即可得乳化型水性通用色片。
实施例2
一种乳化型水性通用色片，由质量百分比为25%的表面活性剂和75%的色粉组成。其中，色粉为碳黑色粉，表面活性剂由以下质量分数的各组分混合而成：
AEO-25 乳化剂 60%
聚羧酸铵盐分散剂 40%。
一种制作乳化型水性通用色片的方法， 包含以下步骤：
（1） 往捏合锅内依次添加由乳化剂和聚羧酸铵盐分散剂混合而成的表面活性剂、碳黑色粉，并进行初步捏合成胶体；
（2） 将上述胶体用捏合机进行高速捏合 ；
（3） 斜背式三滚机加热至125℃后，将上述胶体过斜背式三滚机一次，进行热压固化，再放置常温冷却，形成色块,将色块粉碎后即可得乳化型水性通用色片。
实施例3
一种乳化型水性通用色片，由质量百分比为20%的表面活性剂和80%的色粉组成。其中，色粉为碳黑色粉，表面活性剂由以下质量分数的各组分混合而成：
AEO-25 乳化剂 60%
聚羧酸铵盐分散剂 40%。
一种制作乳化型水性通用色片的方法， 包含以下步骤：
（1） 往捏合锅内依次添加由乳化剂和聚羧酸铵盐分散剂混合而成的表面活性剂、碳黑色粉，并进行初步捏合成胶体；
（2） 将上述胶体用捏合机进行高速捏合 ；
（3） 斜背式三滚机加热至125℃后，将上述胶体过斜背式三滚机一次，进行热压固化，再放置常温冷却，形成色块,将色块粉碎后即可得乳化型水性通用色片。
实施例4
一种乳化型水性通用色片，由质量百分比为40%的表面活性剂和60%的色粉组成。其中，色粉为碳黑色粉，表面活性剂由以下质量分数的各组分混合而成：
AEO-25 乳化剂 60%
聚丙烯酸铵盐分散剂40%。
一种制作乳化型水性通用色片的方法， 包含以下步骤：
（1） 往捏合锅内依次添加由乳化剂和聚丙烯酸铵盐分散剂混合而成的表面活性剂、碳黑色粉，并进行初步捏合成胶体；
（2） 将上述胶体用捏合机进行高速捏合 ；
（3） 斜背式三滚机加热至125℃后，将上述胶体过斜背式三滚机一次，进行热压固化，再放置常温冷却，形成色块，将上述色块粉碎后即可得乳化型水性通用色片。
对比例
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。
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：
对比例 实施例 1 实施例 2 实施例 3 实施例 4
着色力 100% 120% 123% 130% 115%
分散性 1.5g 色片残留物 无残留物 无残留物 无残留物 无残留物
粘度 （ mPa · s ） 150 165 173 200 160
保存期（天） 350~365 450~540 450~540 450~540 450~540
适用范围 合成革材料 纺织品、合成革材料、建筑内外墙
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。
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。
以上对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。

Claims (3)

  1. 一种乳化型水性通用色片，其特征在于，由质量百分比为20~40%的表面活性剂和60~80%的色粉组成，所述表面活性剂由以下质量分数的各组分混合而成：
    AEO-25乳化剂 60%
    铵盐类分散剂 40%
  2. 根据权利要求1所述乳化型水性通用色片，其特征在于，铵盐类分散剂选自聚丙烯酸铵盐分散剂、聚羧酸铵盐分散剂中至少一种。
  3. 一种制作权利要求1或2所述乳化型水性通用色片的方法，其特征在于，包含以下步骤 ：
    （1） 往捏合锅内依次添加所述表面活性剂和色粉， 并进行初步捏合成胶体；
    （2） 将上述胶体用捏合机进行高速捏合 ；
    （3） 斜背式三滚机加热至125℃后 ，将上述胶体过斜背式三滚机一次，进行热压固化，再放置常温冷却，形成色块,将上述色块粉碎后即可得乳化型水性通用色片。
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