Water-in-water antimicrobial multicolor paint and preparation method thereof

A multi-color paint, water-in-water technology, applied in multi-color effect paints, biocide-containing paints, antifouling/underwater paints, etc. It can achieve the effect of good hand feeling, strong decoration and large adjustable range of construction.

Active Publication Date: 2017-02-08
HEBEI CHENYANG INDAL & TRADE GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The paint also discloses the use of water-repellent additives and waterproof emulsions in the preparation of finished paints. However, the addition of the two is only to prevent the multi-color pai

Method used

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  • Water-in-water antimicrobial multicolor paint and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A water-in-water type antibacterial colorful paint is made by mixing base paint, protective glue and varnish; wherein, in parts by weight,

[0038] The base paint is composed of the following raw materials: 150 parts of water-based elastic polyurethane emulsion, 20 parts of kaolin, 30 parts of titanium dioxide, 5 parts of antibacterial agent, 10 parts of defoamer, 1 part of film-forming aid and 300 parts of water;

[0039] The antibacterial agent is composed of polyhexamethylene guanidine phosphate and polyhexamethylene guanidine hydrochloride with a mass ratio of 1:2; the defoaming agent is polyoxyethylene polyoxypropanolamine ether; the film-forming aid is poly Ester alcohol;

[0040]The protective glue is composed of the following raw materials: 30 parts of acrylate emulsion, 10 parts of preservative and 100 parts of water; the preservative is 2-methyl-4-isothiazolin-3-one;

[0041] The varnish is composed of the following raw materials: 100 parts of water-based pur...

Embodiment 2

[0049] A water-in-water type antibacterial colorful paint is made by mixing base paint, protective glue and varnish; wherein, in parts by weight,

[0050] The base paint is composed of the following raw materials: 50 parts of water-based elastic polyurethane emulsion, 60 parts of kaolin, 10 parts of titanium dioxide, 30 parts of environmental protection inorganic pigment, 10 parts of antibacterial agent, 1 part of defoaming agent, 10 parts of film-forming aid and water 100 copies;

[0051] Environmentally friendly inorganic pigments are composed of titanium nickel yellow and titanium chrome brown with a weight ratio of 1:1; the antibacterial agent is composed of polyhexamethyleneguanidine phosphate and polyhexamethyleneguanidine hydrochloride with a mass ratio of 1:3; The defoaming agent is polyoxypropylene glyceryl ether; the film-forming aid is polyvinyl alcohol;

[0052] The protective glue is composed of the following raw materials: 30 parts of acrylate emulsion, 10 parts...

Embodiment 3

[0061] A water-in-water type antibacterial colorful paint is made by mixing base paint, protective glue and varnish; wherein, in parts by weight,

[0062] The base paint is composed of the following raw materials: 100 parts of water-based elastic polyurethane emulsion, 30 parts of kaolin, 20 parts of titanium dioxide, 15 parts of environmental protection inorganic pigment, 8 parts of antibacterial agent, 6 parts of defoaming agent, 8 parts of film-forming aid and water 200 copies;

[0063] Environmentally friendly inorganic pigments are composed of cobalt green, titanium chrome brown, cobalt blue and copper chrome black with a weight ratio of 1:1:1:1; the antibacterial agent is composed of polyhexamethylene guanidine phosphate and poly Composed of hexamethyleneguanidine hydrochloride; defoamer is polyoxypropylene glyceryl ether; film-forming aid is xanthan gum;

[0064] The protective glue is composed of the following raw materials: 50 parts of acrylate emulsion, 6 parts of p...

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Abstract

The invention discloses a water-in-water antimicrobial multicolor paint which is prepared by mixing a base paint, a protective adhesive and a varnish. The base paint is prepared from 50-150 parts of water-based elastic polyurethane emulsion, 20-60 parts of kaolin, 10-30 parts of titanium white, 0-30 parts of environment-friendly inorganic pigment, 5-10 parts of antimicrobial agent, 1-10 parts of defoaming agent, 1-10 parts of film forming aid and 100-300 parts of water. The protective adhesive is prepared from 30-80 parts of acrylate emulsion, 1-10 parts of preservative and 100-300 parts of water. The varnish is prepared from 20-100 parts of water-based pure acrylic elastic emulsion, 10-30 parts of waterproofing agent, 0.5-5 parts of thickener and 30-80 parts of water. The invention also discloses a preparation method of the multicolor paint. The multicolor paint has the characteristics of excellent mechanical properties, microbial resistance, water resistance, pollution resistance, high washability and scrub resistance; and the colors can be matched freely, thereby implementing perfect picture drawing.

Description

technical field [0001] The invention relates to a preparation method of paint, in particular to a water-in-water type antibacterial colorful paint and a preparation method thereof. Background technique [0002] With the improvement of people's living standards, the upsurge of interior decoration has quietly risen, and people have higher and higher requirements for the decorative effect of coatings. With its bold conception, multi-color paint breaks the traditional single-color and flat coating decoration effect, and creates a colorful and three-dimensional decorative surface, which is favored by consumers. At present, most of the colorful paints for walls in my country use oil-in-water type colorful paints, which not only contain organic solvents, but also have high production costs and require multiple sprays during the construction process, resulting in slow construction speed. [0003] The water-in-water type colorful paint is a completely water-based system, only water ...

Claims

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Application Information

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IPC IPC(8): C09D175/04C09D133/04C09D179/00C09D7/12C09D5/14C09D5/29
CPCC08L2205/025C08L2205/035C09D5/14C09D5/29C09D7/61C09D7/63C09D7/65C09D133/04C09D175/04C08L33/04C08L79/00C08L71/02C08L1/284C08K13/02C08K3/346C08K2003/2241C08K5/47C08L75/04C08L1/286C08L29/04C08K3/22
Inventor 王超群
Owner HEBEI CHENYANG INDAL & TRADE GROUP CO LTD
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