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Antibacterial formaldehyde-removing latex paint and a preparing method thereof

A technology of latex paint and raw materials, applied in the field of latex paint, can solve the problems of physical harm, easy contamination with bacteria, latex paint has no antibacterial effect, etc., and achieves the effects of good stability, high-efficiency broad-spectrum disinfection performance, and improved durability.

Inactive Publication Date: 2017-07-14
HEFEI OAKS NEW BUILDING MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, conventional latex paint does not have antibacterial effect. In hospitals, children's rooms are prone to bacteria adsorption on the wall. People who accidentally touch the wall will easily be contaminated with bacteria, which will cause harm to the body.

Method used

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  • Antibacterial formaldehyde-removing latex paint and a preparing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] An antibacterial and formaldehyde-removing latex paint, comprising the following raw materials: 60 parts of natural jade powder, 30 parts of hollow microspheres, 20 parts of bamboo vinegar, 20 parts of bamboo carbon powder, 10 parts of nano-zinc oxide, and 10 parts of silicon-acrylic emulsion 10 parts, 10 parts of nano-inorganic anion additives, 2 parts of antifungal agent, 2 parts of inorganic powder filler, 2 parts of dispersant, 2 parts of defoamer, 2 parts of leveling agent, 2 parts of film-forming aid, nano thickener 2 parts of antifreeze agent, 2 parts of antifreeze and 60 parts of deionized water;

[0029] The inorganic powder filler includes the following raw materials in parts: 1 part of light calcium carbonate, 1 part of calcined kaolin, 1 part of talcum powder, 0.2 part of mica powder and 0.2 part of asbestos powder.

[0030] Wherein, the hollow microspheres are hollow glass microspheres.

[0031] Wherein, the preparation method of the nano-zinc oxide is: ad...

Embodiment 2

[0043] An antibacterial and aldehyde-removing latex paint, comprising the following raw materials: 90 parts of natural jade powder, 60 parts of hollow microspheres, 30 parts of bamboo vinegar, 30 parts of bamboo carbon powder, 20 parts of nano-zinc oxide, and 20 parts of silicon-acrylic emulsion 15 parts, 15 parts of nano inorganic anion additives, 10 parts of antifungal agents, 10 parts of inorganic powder fillers, 10 parts of dispersants, 8 parts of defoamers, 6 parts of leveling agents, 6 parts of film-forming aids, nano thickeners 4 parts of antifreeze agent, 4 parts of antifreeze and 70 parts of deionized water;

[0044] The inorganic powder filler includes the following raw materials in parts: 3 parts of light calcium carbonate, 3 parts of calcined kaolin, 3 parts of talcum powder, 0.4 part of mica powder and 0.4 part of asbestos powder.

[0045] Wherein, the hollow microspheres are hollow ceramic microspheres.

[0046]Wherein, the preparation method of the nano zinc ox...

Embodiment 3

[0058] An antibacterial and formaldehyde-removing latex paint, comprising the following raw materials: 75 parts of natural jade powder, 45 parts of hollow microspheres, 25 parts of bamboo vinegar, 25 parts of bamboo carbon powder, 15 parts of nano-zinc oxide, and 15 parts of silicon acrylic emulsion 12.5 parts of nano inorganic anion additives, 6 parts of antifungal agents, 6 parts of inorganic powder fillers, 6 parts of dispersants, 5 parts of defoamers, 4 parts of leveling agents, 4 parts of film-forming aids, nano thickeners 3 parts of antifreeze agent, 3 parts of antifreeze and 65 parts of deionized water;

[0059] The inorganic powder filler includes the following raw materials in parts: 2 parts of light calcium carbonate, 2 parts of calcined kaolin, 2 parts of talcum powder, 0.3 part of mica powder and 0.3 part of asbestos powder.

[0060] Wherein, the hollow microspheres are hollow plastic microspheres.

[0061] Wherein, the preparation method of the nano-zinc oxide is...

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Abstract

Antibacterial formaldehyde-removing latex paint and a preparing method thereof are disclosed and relate to the technical field of latex paint. Raw materials of the latex paint include 60-90 parts of natural jade powder, 30-60 parts of hollow microspheres, 20-30 parts of bamboo pyroligneous liquor, 20-30 parts of bamboo carbon powder, 10-20 parts of nanometer zinc oxide, 10-20 parts of silicone acrylic emulsion, 10-15 parts of a nanometer inorganic negative ion auxiliary agent, 2-10 parts of a mildew preventive, 2-10 parts of an inorganic powder filler, 2-10 parts of a dispersant, 2-8 parts of a defoamer, 2-6 parts of a leveling agent, 2-6 parts of a film forming auxiliary agent, 2-4 parts of a nanometer thickening agent, 2-4 parts of an anti-freezing agent and 60-70 parts of deionized water. The method includes (1) pulping, (2) sanding and (3) paint preparing. The latex paint has a property of removing formaldehyde and other harmful gases and antibacterial and mildew-proof properties and is safe to use and good in stability.

Description

technical field [0001] The invention relates to the technical field of latex paint, in particular to an antibacterial and aldehyde-removing latex paint and a preparation method thereof. Background technique [0002] Emulsion paint has the characteristics of convenient construction and various colors. It occupies a dominant position in domestic interior wall decoration, and its market share exceeds 80%. However, conventional latex paint does not have antibacterial effect. In hospitals, children's rooms are prone to bacteria adsorption on the wall, and people who accidentally touch the wall will be easily contaminated with bacteria, which will cause harm to the body. [0003] On the other hand, formaldehyde is a colorless and harmful gas. Long-term exposure may cause nasal cavity, oral cavity, throat, skin and digestive tract cancer. The formaldehyde in the house mainly comes from various wood boards, furniture, paint and other decorative materials. The hazards of formaldehy...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/04C09D5/02C09D5/14C09D7/12
CPCC09D143/04C08K2201/011C08K2201/014C08L2205/035C09D5/024C09D5/025C09D5/14C08L33/02C08K13/04C08K7/28C08K2003/2296C08K3/04C08K3/34C08K7/24C08K7/12
Inventor 曹智远
Owner HEFEI OAKS NEW BUILDING MATERIAL CO LTD
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