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Composite compounding agent for amphiphilic active pigment

A technology of active pigments and active agents, applied in the field of pigment formulations, can solve problems such as difficulty in achieving the brightness of watercolors, failure to achieve pigment effects, and precipitation

Inactive Publication Date: 2002-08-07
吴雯菲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the Chinese traditional painting pigments are natural mineral pigments. Although its essential quality is not a big problem, its constitution is poor in hydrophilicity, so it often has precipitation when used, and it needs to be filtered many times to achieve beautiful colors.
This is time consuming and wastes paint
However, the quality of Chinese pigments in tubes is relatively poor, and it is very easy to dry out. In addition, some powdered Chinese pigments usually use glue with unsatisfactory colloidal film-forming properties. If the brightness is improved and the hydrophilicity of its body is changed, its film-forming effect and the dispersibility of pigment particles must be changed.
[0003] Many artists have tried mixing gouache paint, watercolor paint, and acrylic paint with Chinese painting, but found that they have poor compatibility, that is, poor affinity, and cannot achieve the expected paint effect when using them.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Amphiphilic active pigment combination formulation, consisting of the following components in weight percentage: 7.5% of alkylphenol polyoxyethylene ether, 10.5% of R-sulfo fatty acid methyl ester (MES), 4.5% of propylene glycol, 5% of glycerin, sodium alginate 16%, sodium fatty acid 1.5%, 2,6-di-tert-butyl-4-methylphenol (BHT) 4.5%, silicone emulsion 3.5%, polyvinyl alcohol 3%, preservative 5%, active CaCO 3 2%, 35% of NaOH solution with a mass percent concentration of 10%, and 2% of fennel essential oil.

[0011] Among the above components, alkylphenol polyoxyethylene ether is a nonionic surfactant, which makes the pigment dispersible well; the molecular structural formula of R-sulfo fatty acid methyl ester (MES) is as follows: It is an ionic surfactant containing hydrophilic groups and lipophilic groups, so that two different pigments can obtain a uniform dispersion system and improve color brightness. For example, the Chinese pigment system is not hydrophilic, and ...

Embodiment 2

[0014] The amphiphilic active pigment combined formulation of embodiment 1 gained, hereinafter referred to as A agent;

[0015] 72% active CaCO by weight 3 , 23% ZnO and 5% fennel powder mixture hereinafter referred to as agent B;

[0016] The above-mentioned A agent, B agent and organic or inorganic pigment powder are mixed in a weight ratio of 1.1:1:5 to obtain a watercolor paint, and a 1.1:3.5:5 gouache paint is mixed. Example 3

Embodiment 3

[0017] The amphiphilic active pigment combined formulation of embodiment 1 gained, hereinafter referred to as A agent;

[0018] The mixture of 6% hydrocarbon ethyl cellulose, 85% acrylic acid and 9% fennel essential oil is hereinafter referred to as agent C for short;

[0019] The above-mentioned agent A, agent C and organic or inorganic pigment powder are mixed in a weight ratio of 1.1:2:5 to obtain an acrylic paint.

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PUM

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Abstract

The composition of amphipathatic active pigment comprises (wt%) non-ionic surfactant 5.5-9%, ionic surfactant 8.5-12%, propylene glycol 3-5%, glycerine 2-6%, sodium alginate 13-20%, fatty acid sodium1-2%, antioxidant 3.5-6%, defoaming agent 2-4%, polyvinyl alcohol 2-4%, preservative 2-7%, active CaCO3 2-6% and alkali solution whose mass percentage concentration is d10% 28-35%. It can be matched with various pigments, cosolvent and adjuvant, and can be made into traditional Chinese painting pigment, watercolour painting pigment, gouache pigment and oil painting pigment.

Description

technical field [0001] The invention relates to a pigment formulation. Background technique [0002] Most of the Chinese traditional painting pigments are natural mineral pigments. Although its essential quality is not a big problem, its constitution is poor in hydrophilicity, so precipitation often occurs when it is used, and it needs to be filtered many times to achieve beautiful colors. This is time-consuming and wastes paint. However, the quality of Chinese pigments in tubes is relatively poor, and it is very easy to dry out. In addition, some powdered Chinese pigments usually use glue with unsatisfactory colloidal film-forming properties. If the brightness is improved and the hydrophilicity of its body is changed, its film-forming effect and the dispersibility of pigment particles must be changed. [0003] Many artists have tried mixing gouache paint, watercolor paint, and acrylic paint with Chinese painting, but found that they have poor compatibility, that is, poor ...

Claims

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Application Information

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IPC IPC(8): C09D5/06C09D17/00
CPCC09D17/004C09D5/06
Inventor 吴雯菲
Owner 吴雯菲
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