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Pure water paint

A water-based, latex paint technology, applied in latex paint, coating, etc., can solve problems such as weak adhesion, high VOC content, and resistance to scrubbing, and achieve the effect of reducing VOC content and heavy metal content, and reducing indoor pollution

Inactive Publication Date: 2015-11-25
洛阳市科隆涂料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, water-based latex paints generally have disadvantages such as high cost, resistance to scrubbing, poor toughness, weak adhesion, and still contain high VOC content.

Method used

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  • Pure water paint

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] This pure water paint is made up of following composition with weight part:

[0021] 1) water

Embodiment 2

[0023] This pure water paint is made up of following composition with weight part:

[0024] 1) water

180

2) Propylene glycol

3

[0025] 3) Wetting agent (sodium benzenesulfonate)

1.2

4) Dispersant (sodium polyacrylate)

5

5) Amp-95 (methylaminoisopropanol)

1.5

6) Defoamer (polysiloxane aqueous solution)

2

7) Multifunctional additive (polyvinyl alcohol)

1.3

8) Titanium dioxide

100

9) Kaolin

200

10) Calcium carbonate

225

11) Talc powder

25

12) Acrylic emulsion

170

13) Alcohol fat-12 film-forming aid

2

14) Leveling agent (polyurethane aqueous solution)

4

15) Anti-sedimentation agent (bentonite)

1.5

16) Thickener (cellulose ether)

1.5

17) Water-based nano additives (silica colloid)

1.2

18) water

77

[0026] The pure water paint that above-mentioned embodiment 1,2 ma...

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PUM

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Abstract

The invention discloses an interior wall coating, particularly relates to a water-based interior wall latex paint, and belongs to the field of chemical coatings. The coating is prepared by reasonable selection and match, has extremely low VOC content which is far lower than the standard of indoor decorating and refurbishing materials, and has extremely low heavy metal content which is far lower than technical requirements of HJ / T201-2005 environmental label products. The pure water paint can decrease the VOC content and the heavy metal content of the indoor decorating and refurbishing materials, reduces indoor pollutions, can purify indoor air, is helpful for environmental protection, and is beneficial to people's body health.

Description

technical field [0001] The invention relates to an interior wall paint, in particular to a latex paint for an interior wall, which belongs to the field of chemical paints. Background technique [0002] In recent years, with the continuous development of the home improvement market, various problems in home improvement have followed one after another. Especially indoor environmental pollution. Because of its harmfulness to human health, it has attracted more and more attention. The source of indoor environmental pollution is mainly VOC, VOC is volatile organic compounds, VOC in the room mainly comes from latex paint, wallpaper, floor, heat insulation materials, adhesives and other decoration materials. When the VOC in the room reaches a certain concentration, people will feel headache, nausea, vomiting, fatigue, etc. in a short time. Serious consequences such as decline, have a huge impact on human health. In order to ensure people's health, the prevention of decoration p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D133/04C09D7/12C09D5/02
Inventor 杨芳森
Owner 洛阳市科隆涂料有限公司