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Scrubbing-resistant anti-microbial inner wall emulsion paint

A technology for interior wall latex paint and scrub resistance, applied in the field of coatings, can solve the problems of poor scrub resistance, short antibacterial validity period, harmful hormone secretion, etc. Suspended in, obvious effect of bactericidal effect

Inactive Publication Date: 2015-12-09
TIANCHANG YINHU PAINT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The currently used interior wall latex paint has poor scrub resistance, and the coating will fall off after frequent scrubbing
In addition, the APEO content of this paint exceeds the standard, which is harmful to the normal hormone secretion of the human body.
In addition, the existing interior wall latex paint also has the problem of short antibacterial validity period.

Method used

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  • Scrubbing-resistant anti-microbial inner wall emulsion paint
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A scrub-resistant and antibacterial interior wall latex paint, its raw materials include by weight: 40 parts of modified PVA, 12 parts of methyl methacrylate, 1 part of polymethyl methacrylate, 16 parts of light calcium carbonate, and 5 parts of talcum powder , Lithopone 20 parts, calcined kaolin 10 parts, hydroxyethyl cellulose 0.3 parts, dispersant SN-50400.5 parts, dispersant SN-50270.2 parts, multifunctional additive AMP-950.1 parts, alcohol ester twelve 0.8 parts, 0.2 parts of defoamer NXZ, 1.0 parts of negative ion-antibacterial additive, 0.3 parts of sodium polyphosphate, 0.5 parts of leveling agent, 10.5 parts of nano-stain resistant agent NZW-1.8 parts of propylene glycol, 5-chloro-2-methyl -0.3 parts of 4-isothiazolin-3-one, 50 parts of deionized water;

Embodiment 2

[0020] A scrub-resistant antibacterial interior wall latex paint, its raw materials include by weight: 60 parts of modified PVA, 5 parts of methyl methacrylate, 6 parts of polymethyl methacrylate, 6 parts of light calcium carbonate, 15 parts of talcum powder , 10 parts of lithopone, 15 parts of calcined kaolin, 0.1 part of hydroxyethyl cellulose, 0.7 parts of dispersant SN-5040, 0.1 part of dispersant SN-50270, 0.2 parts of multifunctional additive AMP-950, 0.5 parts of alcohol ester twelve, 0.4 parts of defoaming agent NXZ, 0.8 parts of negative ion-antibacterial additive, 0.5 parts of sodium polyphosphate, 0.3 parts of leveling agent, 11.0 parts of nano-stain resistant agent NZW-11.0 parts, 0.5 parts of propylene glycol, 5-chloro-2-methyl -1.2 parts of 4-isothiazolin-3-one, 35 parts of deionized water;

[0021]The modified PVA is prepared according to the following process: add 12 parts of polyvinyl alcohol and 3 parts of propylene glycol methyl ether into 30 parts of water ...

Embodiment 3

[0026] A scrub-resistant antibacterial interior wall latex paint, its raw materials include by weight: 45 parts of modified polyvinyl alcohol, 10 parts of methyl methacrylate, 2 parts of polymethyl methacrylate, 14 parts of light calcium carbonate, talc 7 parts of powder, 18 parts of lithopone, 11 parts of calcined kaolin, 0.2 parts of hydroxyethyl cellulose, 0.6 parts of dispersant SN-5040, 0.2 parts of dispersant SN-50270, 0.1 part of multifunctional additive AMP-950, alcohol ester dodecane 0.7 parts, 0.3 parts of defoaming agent NXZ, 0.9 parts of anion-antibacterial additives, 0.3 parts of sodium polyphosphate, 0.5 parts of leveling agent, 10.6 parts of nano stain resistance agent NZW-1.4 parts of propylene glycol, 5-chloro-2 - 0.5 parts of methyl-4-isothiazolin-3-one, 45 parts of deionized water;

[0027] The modified PVA is prepared according to the following process: add 18 parts of polyvinyl alcohol and 1 part of propylene glycol methyl ether to 50 parts of water and so...

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Abstract

The invention discloses a scrubbing-resistant anti-microbial inner wall emulsion paint. The emulsion paint comprises raw materials: modified PVA, methyl methacrylate, polymethyl methacrylate, light calcium carbonate, talcum powder, lithopone, calcined kaolin, hydroxyethyl cellulose, a dispersant SN-5040, a dispersant SN-5027, a multifunctional auxiliary agent AMP-95, 2,2,4-Trimethyl-1,3-pentanediol monoisobutyrate, an antifoaming agent NXZ, negative ion-anti-microbial additives, sodium polyphosphate, a flatting agent, a nano stain-resistant agent NZM-1, propylene glycol, 5-chloro-2-methyl-4- isothiazolin-3-ketone and deionized water. The inner wall emulsion paint is not easy to generate powder, has good scrubbing resistance and stain resistance, is safe and environmentally friendly, and has a long anti-microbial validity period.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to a scrub-resistant and antibacterial interior wall latex paint. Background technique [0002] Dirty, black stains or oil stains on the wall are difficult to clean, which has been a common phenomenon for thousands of years. In daily life, the daily necessities we use will be sticky with dust, color stains, and oil stains, which exist objectively. Whether it is cleaning indoors, or the humidity of the air in rainy days, or your own children do not understand hygiene, etc., a little carelessness will leave black stains on the wall. The black stain on the wall not only affects the elegant living room, but also increases our visual pollution, becoming a serious hidden danger to the aesthetics of the home and environmental protection. Over the years, there have been a variety of interior wall latex paints produced abroad and domestically, with hundreds of brands of various brands. Ho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D4/02C09D4/06C09D5/14C09D5/16C09D5/02C09D7/12
Inventor 汪鹏程孙巨福祝秀凤戴宇钧
Owner TIANCHANG YINHU PAINT
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