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Scrubbing-resistant antibacterial fireproof environment-friendly children paint and preparation method thereof

A scrub-resistant and environmentally friendly technology, applied in the field of coatings, can solve the problems of short antibacterial validity period, poor scrub resistance, and no fireproof effect, and achieve the effects of prolonging the antibacterial validity period, excellent anti-mold performance, and enhancing anti-mold effect

Active Publication Date: 2014-10-08
镇江永义新材料技术有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The wall coatings currently used in children's rooms have poor scrub resistance, and the coating will fall off after frequent scrubbing
This is mainly because the film-forming material is prepared with a common non-reactive emulsifier. In addition, the existence of this common non-reactive emulsifier will also cause the APEO content of the paint to exceed the standard, which will endanger the normal hormone secretion of the human body.
In addition, the existing anti-mildew coatings also have the problems of short antibacterial validity period and no fireproof effect.

Method used

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  • Scrubbing-resistant antibacterial fireproof environment-friendly children paint and preparation method thereof
  • Scrubbing-resistant antibacterial fireproof environment-friendly children paint and preparation method thereof
  • Scrubbing-resistant antibacterial fireproof environment-friendly children paint and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0033] Scrub-resistant, antibacterial, fireproof, and environment-friendly paint for children of the present invention is prepared according to the following steps:

[0034] (1) Fluorocarbon self-emulsifying emulsion, its mass fraction is 50 parts, and its preparation steps are as follows:

[0035] First add 3 parts of hexafluorobutyl acrylate, 150 parts of methyl methacrylate, 120 parts of butyl acrylate, and 2 parts of acrylic acid into a beaker, stir well to obtain a mixed monomer; then add 300 parts of deionized water, 1 part Add allyl alkyl sulfosuccinate sodium emulsifier salt, 1 part of allyloxypropyl alkyl alcohol polyether emulsifier, and 1 part of potassium persulfate into a four-necked bottle, vent nitrogen, and turn on the electric mixer , pre-emulsified for 0.5 hours, and raised the temperature to 80°C; maintained the temperature, evenly added the mixed monomer into the four-necked bottle through the dropping funnel, and finished dropping in 3 hours; after the add...

Embodiment 2

[0048] Scrub-resistant, antibacterial, fireproof, and environment-friendly paint for children of the present invention is prepared according to the following steps:

[0049] (1) Fluorocarbon self-emulsifying emulsion, its mass fraction is 80 parts, and its preparation steps are as follows:

[0050]First add 8 parts of hexafluorobutyl acrylate, 200 parts of methyl methacrylate, 160 parts of butyl acrylate, and 6 parts of acrylic acid into a beaker, stir well to obtain a mixed monomer; then add 500 parts of deionized water, 3 parts Add allyl alkyl sulfosuccinate sodium emulsifier salt, 3 parts of allyloxypropyl alkyl alcohol polyether emulsifier, and 2 parts of potassium persulfate into a four-necked bottle, vent nitrogen, and turn on the electric mixer , pre-emulsified for 0.5 hours, and raised the temperature to 85°C; maintained the temperature, evenly added the mixed monomers into the four-necked bottle through the dropping funnel, and finished dropping in 3.5 hours; after th...

Embodiment 3

[0063] Scrub-resistant, antibacterial, fireproof, and environment-friendly paint for children of the present invention is prepared according to the following steps:

[0064] (1) Fluorocarbon self-emulsifying emulsion, its mass fraction is 60 parts, and its preparation steps are as follows:

[0065] First add 8 parts of hexafluorobutyl acrylate, 170 parts of methyl methacrylate, 150 parts of butyl acrylate, and 4 parts of acrylic acid into a beaker, stir well to obtain a mixed monomer; then add 400 parts of deionized water, 2 parts Add allyl alkyl sulfosuccinate sodium emulsifier salt, 3 parts of allyloxypropyl alkyl alcohol polyether emulsifier, and 2 parts of potassium persulfate into a four-necked bottle, vent nitrogen, and turn on the electric mixer , pre-emulsified for 0.5 hours, and raised the temperature to 85°C; maintained the temperature, evenly added the mixed monomers into the four-necked bottle through the dropping funnel, and finished dropping in 3.5 hours; after t...

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Abstract

The invention relates to paint and in particular relates to scrubbing-resistant antibacterial fireproof environment-friendly children paint and a preparation method thereof. The scrubbing-resistant antibacterial fireproof environment-friendly children paint is prepared from the following components in parts by mass: 50-90 parts of fluorocarbon self-emulsifying emulsion, 5-15 parts of isothiazolinone microcapsule, 30-50 parts of functional filler, 4-10 parts of calcium carbonate, 4-10 parts of bentonite, 4-10 parts of talcum powder, 0.1-1 part of amorphous silicon copper mineral oil, 0.1-1 part of sodium salt a dispersing agent, 0.1-1 part of a polyurethane flatting agent and 70-140 parts of deionized water. The fluorocarbon self-emulsifying emulsion serves as a matrix, and the problems that harmful gas is discharged, the scrubbing resistance is low and the content of alkylphenol ethoxylates (APEO) exceeds the standard are solved; environment-friendly mildew preventives, packing and aids are selected, and the paint is safe and non-toxic and has excellent anti-mold property; the mildew preventives are microencapsulated to be used, and the antibacterial period of validity of the paint is prolonged; moreover, due to the addition of the fireproof packing, the paint has a fireproof effect.

Description

technical field [0001] The invention relates to a paint, in particular to a scrub-resistant, antibacterial, fireproof, and environment-friendly children's paint and a preparation method thereof. Background technique [0002] Environmentally friendly coatings are more and more recognized by the public due to their advantages such as simple construction and less pollution to the environment. In recent years, with the refinement of the market, more and more users have special requirements for wall coatings in children's rooms: [0003] One is to require good environmental protection. Because children's immunity is weaker than that of adults, and they are in the growth and development period, it is required that the coating does not contain volatile organic compounds (VOC), heavy metals, and alkylphenol polyoxyethylene ethers (APEO). , formaldehyde, etc.; [0004] The second is to require that the wall paint in the children's room has good stain resistance, scrub resistance, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/12C09D5/18C09D7/12C08F220/14C08F220/22C08F220/18
Inventor 曲园园黄昊飞
Owner 镇江永义新材料技术有限责任公司
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