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Anti-microbial waterproof and anti-ageing building coating and preparation method thereof

An architectural coating and anti-aging technology, which is applied in the direction of antifouling/underwater coatings, coatings, paints containing biocides, etc., can solve problems that cannot meet the needs of the market, and achieve the goal of not being prone to yellowing and aging and reducing mildew probability, the effect of prolonging the service life

Inactive Publication Date: 2016-11-23
卞广勇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] With the continuous development and refinement of the domestic coatings industry, the market's requirements for special functional coatings are becoming more and more prominent. Among them, the performance requirements for anti-aging, water resistance, acid and alkali corrosion resistance, and flame retardancy are higher. Some coatings are gradually unable to meet the needs of the market

Method used

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  • Anti-microbial waterproof and anti-ageing building coating and preparation method thereof
  • Anti-microbial waterproof and anti-ageing building coating and preparation method thereof

Examples

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Comparison scheme
Effect test

Embodiment 1

[0023] An antibacterial, waterproof and aging-resistant architectural coating is composed of the following raw materials in parts by weight: 240 parts of hydroxyacrylic resin, 75 parts of oligoester polyol, 26 parts of zinc oxide, 18 parts of mica powder, 16 parts of silicon dioxide, 12 parts of alumina, 14 parts of glass microspheres, 80 parts of titanium dioxide, 25 parts of ethylene glycol, 8 parts of melamine, 10 parts of diethyl phthalate, 13 parts of pentaerythritol, 4 parts of ammonium polyphosphate, calcium stearate 7 parts, 9 parts of polyamide wax, 14 parts of hydroxymethyl cellulose, 16 parts of antioxidant, 13 parts of ethyl p-hydroxybenzoate, 20 parts of simethicone, 5 parts of antibacterial agent; Described antioxidant is Antioxidant 1010; the antibacterial agent is prepared from isothiazolinone, dodecyltrimethylammonium chloride and dichlorodimethylhydantoin in a weight ratio of 1:3:4.

[0024] The preparation method of the antibacterial, waterproof and aging-re...

Embodiment 2

[0032] An antibacterial, waterproof and aging-resistant architectural coating is composed of the following raw materials in parts by weight: 246 parts of hydroxyacrylic resin, 79 parts of oligoester polyol, 30 parts of zinc oxide, 19 parts of mica powder, 18 parts of silicon dioxide, 12 parts of alumina, 18 parts of glass microspheres, 85 parts of titanium dioxide, 27 parts of ethylene glycol, 9 parts of melamine, 14 parts of diethyl phthalate, 17 parts of pentaerythritol, 7 parts of ammonium polyphosphate, calcium stearate 8 parts, 11 parts of polyamide wax, 16 parts of hydroxymethyl cellulose, 16 parts of antioxidant, 17 parts of ethyl p-hydroxybenzoate, 22 parts of simethicone, 6 parts of antibacterial agent; Described antioxidant is Antioxidant 1010; the antibacterial agent is prepared from isothiazolinone, dodecyltrimethylammonium chloride and dichlorodimethylhydantoin in a weight ratio of 1:3:4.

[0033] The preparation method of the antibacterial, waterproof and aging-r...

Embodiment 3

[0041]An antibacterial, waterproof and aging-resistant architectural coating is composed of the following raw materials in parts by weight: 252 parts of hydroxyacrylic resin, 79 parts of oligoester polyol, 28 parts of zinc oxide, 19 parts of mica powder, 18 parts of silicon dioxide, 14 parts of alumina, 16 parts of glass microspheres, 91 parts of titanium dioxide, 27 parts of ethylene glycol, 10 parts of melamine, 13 parts of diethyl phthalate, 15 parts of pentaerythritol, 6 parts of ammonium polyphosphate, and 11 parts of polyamide wax 9 parts, 9 parts of calcium stearate, 15 parts of hydroxymethyl cellulose, 18 parts of antioxidant, 15 parts of ethyl p-hydroxybenzoate, 21 parts of simethicone, 7 parts of antibacterial agent; Described antioxidant is Antioxidant 1010; the antibacterial agent is prepared from isothiazolinone, dodecyltrimethylammonium chloride and dichlorodimethylhydantoin in a weight ratio of 1:3:4.

[0042] The preparation method of the antibacterial, waterpr...

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Abstract

The invention discloses an anti-microbial waterproof and anti-ageing building coating which is prepared from the following raw materials: hydroxy acrylic resin, low- polyester polyol, zinc oxide, mica powder, silica, glass beads, titanium dioxide, glycol, melamine, diethyl phthalate, pentaerythritol, ammonium polyphosphate, calcium stearate, polyamide wax, hydroxymethyl cellulose, antioxygen, ethyl p-hydroxybenzoate, simethicone and antibacterial agent. The invention also discloses a preparation method for the anti-microbial waterproof and anti-ageing building coating. The building coating prepared according to the invention has excellent anti-ageing property and antibacterial property and can meet market requirement.

Description

technical field [0001] The invention relates to the technical field of architectural coatings, in particular to an antibacterial, waterproof and aging-resistant architectural coating and a preparation method thereof. Background technique [0002] Paint is a material that can be well bonded to the base material and form a complete and tough protective film on the surface of an object, called a paint. Paint and paint are the same concept. Paint is a customary name that people have used for a long time. After it was introduced into my country, it has been used in the construction industry. The role of coatings can be summarized into three aspects: protection, decoration, and special functions. The general composition of coatings: including film-forming substances, solvents, and additives. my country's building decoration industry will enter a new period of development, the demand for architectural coatings will continue to increase, and the industry market has great potentia...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/00C09D5/14C09D7/12
CPCC08K2201/014C08L2205/035C09D5/14C09D7/61C09D7/63C09D7/65C09D7/70C09D133/00C08L67/00C08K13/04C08K7/20C08K5/46C08K5/19C08K5/3445
Inventor 卞广勇王萍萍
Owner 卞广勇
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