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Environment friendly emulsion paint

A technology of environmentally friendly latex and latex paint, applied in the field of latex paint and preparation technology, can solve the problems of reducing the performance of latex paint and failing to improve the indoor environment, and achieve the effect of improving scrub resistance and stain resistance

Inactive Publication Date: 2007-01-24
北京中化科城技术研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing environmentally friendly latex paints use a variety of formulas to eliminate the addition of harmful organic matter and the generation of free formaldehyde. However, while the existing environmentally friendly latex paints improve environmental protection performance, other performances of latex paints, such as abrasion resistance, are correspondingly reduced. , anti-aging properties, etc.
At the same time, the existing latex paint cannot effectively improve the indoor environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment 1 Get each raw material component of this high-quality environment-friendly latex paint by following weight ratio:

[0021] Nanoacrylic acid emulsion SD-688 33kg produced by Jiangsu Nantong Shengda Chemical Co., Ltd., polyacrylic acid sodium salt dispersant 1288 0.7kg produced by Rohm and Haas Company of the United States, defoamer NXZ 0.6kg produced by Shenzhen Haichuan Company, antifreeze propylene glycol 1.5kg, Shenzhen Haichuan Company 0.2kg of preservative LXE, 0.6kg of stabilizer AMP-95 produced by American Dow Company, 1.8kg of film-forming aid alcohol ester-12 produced by Jilin Petrochemical Company, non-ionic polyether polyurethane thickener produced by Shanghai Bodao Auxiliary Company Agent BD-601 0.6kg, 1.5kg of nano-scale silicon dioxide produced by Jiangsu Haihe Nano Technology Co., Ltd., 5.5kg of nano-anion powder with a fineness of 20 nanometers, 5kg of light calcium carbonate with a fineness of 800 meshes, 21kg of titanium dioxide, and talcum p...

Embodiment 2

[0029] Embodiment 2 Get each commercially available raw material component of this high-quality environment-friendly latex paint by following weight ratio:

[0030] Nanoacrylic acid emulsion SD-688 produced by Jiangsu Nantong Shengda Chemical Co., Ltd. 28kg, polyacrylic acid sodium salt dispersant 1288 produced by Rohm and Haas Company of the United States 1.0kg, metal soap type defoamer SN-Defamer NXZ produced by Rohm and Haas Company of the United States 0.4kg, Antifreeze propylene glycol 2.0kg, commercial brand Kathon LXE preservative 0.1kg, stabilizer AMP-95 0.8kg produced by Dow Company in the United States, film-forming aid alcohol ester-12 1.2kg produced by Jilin Petrochemical Company, Shanghai Bodao auxiliary agent Acrylic polycarboxylate thickener AT-060.8kg produced by the company, 1.0kg of nano-scale silicon dioxide produced by Jiangsu Haihe Nano Technology Co., Ltd., 7.0kg of nano-anion powder with a fineness of 25 nanometers, and light carbonic acid with a fineness...

Embodiment 3

[0032] Embodiment 3 Get each commercially available raw material component of this high-quality environment-friendly latex paint by following weight ratio:

[0033]Nanometer acrylic acid emulsion SD-688 38kg, polyacrylic acid sodium salt dispersant 1288 0.4kg, general-purpose defoamer Foamaster NXZ 0.8kg, antifreeze agent propylene glycol 1.0kg, commercial brand is KathonLXE preservative 0.1kg, American Dow company produces stabilizer AMP-95 0.4kg, Alcohol Ester-12 2.4kg, produced by Shanghai Bodao Auxiliary Co., Ltd. Acrylic polycarboxylic acid thickener BD-600 0.4kg, produced by Jiangsu Haihe Nano Technology Co., Ltd. 2.0kg of silicon, 3.0kg of nano-anion powder with a fineness of 20 nanometers, 7.0kg of light calcium carbonate with a fineness of 1200 meshes, 15kg of titanium dioxide, 8kg of talcum powder, 5kg of calcined kaolin with a fineness of 1200 meshes, and 18kg of deionized water.

[0034] Add polyacrylic acid sodium salt dispersant, defoamer NXZ, antifreeze propylen...

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Abstract

The environment friendly emulsion paint has the materials comprising nanometer acrylic acid emulsion 28-38 weight portions, polysodium acrylate dispersant 0.4-1.0 weight portions, defoaming agent NXZ 0.4- 0.8 weight portions, antifreezing agent propylene glycol 1.0-2.0 weight portions, preservative LXE 0.1-0.3 weight portions, stabilizer AMP-95 0.4-0.8 weight portions, filming assistant alcohol ester-12 1.2-2.4 weight portions, non-ionic polyether type polyurethane thickener 0.4-0.8 weight portions, nanometer silica 1.0-2.0 weight portions, nanometer negative ion powder 3-7 weight portions, light calcium carbonate 3-7 weight portions, titanium white powder 15-25 weight portions, talc powder 2-8 weight portions, calcined kaolin 5-9 weight portions, and deionized water12-18 weight portions. The paint can form coating with high scrubbing resistance and antifouling property and capable of eliminating harmful gas and formaldehyde from air.

Description

technical field [0001] The invention belongs to the technical field of architectural decorative coatings, in particular to a latex paint with high-quality environmental protection performance and a preparation process. Background technique [0002] Existing environmentally friendly latex paints use a variety of formulas to eliminate the addition of harmful organic matter and the generation of free formaldehyde. However, while the existing environmentally friendly latex paints improve environmental protection performance, other performances of latex paints, such as abrasion resistance, are correspondingly reduced. , anti-aging performance and so on. At the same time, the existing latex paint cannot effectively improve the indoor environment. Contents of the invention [0003] The purpose of the present invention is to provide a high-quality environment-friendly latex paint with stain resistance and scrub resistance, which can effectively release negative oxygen ions and re...

Claims

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Application Information

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IPC IPC(8): C09D133/02C09D5/02
Inventor 宋连伟宋连庆
Owner 北京中化科城技术研究所
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