Unlock instant, AI-driven research and patent intelligence for your innovation.

Mildew-proof wall paint

A wall paint and anti-mold technology, applied in the field of coatings, can solve the problems of easy mold, affect the appearance of the wall, affect the health of the occupants, etc., and achieve the effect of reducing the easy mold and enhancing the anti-mold effect.

Inactive Publication Date: 2021-11-30
GUANGDONG MAYDOS BUILDING MATERIALS LTD CO
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, under the influence of rainwater leakage, air humidity and other factors, the wall paint is very easy to mold and form an obvious mold layer, which not only affects the beauty of the wall, but also affects the health of the occupants.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Mildew-proof wall paint

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] An embodiment of the present invention provides an anti-mildew wall paint, comprising the following raw materials in parts by weight: 100 parts of water-based polyurethane, 20 parts of hollow covering polymer, 30 parts of pigments and fillers, 5 parts of additives, 20 parts of anti-static materials, anti-mildew and antibacterial 0.5 parts of agent, 2 parts of wetting agent, 50 parts of water.

[0020] Wherein, the anti-mildew and anti-bacterial agent is a synergistic anti-mold and anti-bacterial agent; M20 of Foshan Kepuyin Biotechnology Co., Ltd. is optional; the wetting agent is polyoxyethylene siloxane. The auxiliary agent is a defoamer. The antistatic material is conductive mica powder. The pigment and filler are kaolin with a particle size of 20-50nm.

[0021] The preparation method of the embodiment of the present invention comprises the following steps:

[0022] S1, mix water-based polyurethane and water evenly, and add pigments and fillers, anti-mold and anti...

Embodiment 2

[0025] An embodiment of the present invention provides an anti-mildew wall paint, comprising the following raw materials in parts by weight: 100 parts of water-based polyurethane, 20 parts of hollow covering polymer, 30 parts of pigments and fillers, 5 parts of additives, 20 parts of anti-static materials, anti-mildew and antibacterial 0.5 parts of agent, 2 parts of wetting agent, 50 parts of water, 40 parts of epoxy resin, and 5 parts of photoinitiator.

[0026] Wherein, the anti-mildew and anti-bacterial agent is a synergistic anti-mold and anti-bacterial agent; M20 of Foshan Kepuyin Biotechnology Co., Ltd. is optional; the wetting agent is polyoxyethylene siloxane. The auxiliary agent is a defoamer. The antistatic material is conductive mica powder. The pigment and filler are kaolin with a particle size of 20-50nm. The epoxy resin is formed by mixing bisphenol A epoxy resin and vinyl epoxy resin in a weight ratio of 8:2, and the photoinitiator is triarylsulfonium salt pho...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
particle diameteraaaaaaaaaa
particle diameteraaaaaaaaaa
Login to View More

Abstract

The invention provides mildew-proof wall paint. The mildew-proof wall paint is prepared from the following raw materials in parts by weight: 100-150 parts of waterborne polyurethane, 20-30 parts of a hollow covering polymer, 30-50 parts of pigment filler, 5-15 parts of an auxiliary agent, 20-30 parts of an antistatic material, 0.5-5 parts of a mildew-proof antibacterial agent, 1-2 parts of a wetting agent and 50-150 parts of water. Wall paint is very easy to mildew under the influence of factors such as rainwater leakage and air humidity, an obvious mould layer is formed, the attractiveness of a wall surface is influenced, and the health of residents is also influenced. The mildew-proof antibacterial agent is added into the wall paint, so that the mildew-proof effect of the wall paint can be effectively enhanced, and the problem that the wall is easy to mildew is solved.

Description

technical field [0001] The invention relates to the field of coatings, in particular to an anti-mildew wall paint. Background technique [0002] The building itself is mostly made of concrete, and the main body of the concrete is gray in color, which is not beautiful enough. It is often necessary to paint the wall paint on the concrete surface indoors. The wall paint can not only ensure the beauty of the interior, but also prevent the concrete surface from falling ash. Improve indoor cleanliness. However, under the influence of rainwater leakage, air humidity and other factors, the wall paint is very easy to mold, forming an obvious mold layer, which not only affects the appearance of the wall, but also affects the health of the occupants. Contents of the invention [0003] The invention provides an anti-mildew wall paint, which can reduce the problem of mildew on the wall. [0004] The invention provides an anti-mold wall paint, which comprises the following raw materia...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C09D175/04C09D5/14C09D7/65
Inventor 周伟建符传杰宋献军谢寅峰张旭黄理荣利晓定
Owner GUANGDONG MAYDOS BUILDING MATERIALS LTD CO