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Medical-stone latex putty and preparation method

A technology of medical stone and latex, applied in the direction of filling slurry, etc., can solve the problem of continuous sterilization of unpurified indoor air, achieve the effect of reducing internal pollution problems and adsorbing toxic and harmful substances

Inactive Publication Date: 2012-12-26
倪忠臻
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the improvement of people's ideology and the enhancement of self-protection awareness, people are more cautious about the quality of interior decoration, especially wall paint and environmental pollution, etc., making them more cautious when choosing wall paint. The current environmentally friendly latex paint Most of the low-formaldehyde or formaldehyde-free emulsions are used as raw materials, which reduces indoor formaldehyde to a certain extent, but does not have the effect of purifying indoor air and continuously sterilizing bacteria

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The medical stone latex putty of the present invention is composed of two components A and B:

[0026] Component A is composed of the following substances and parts by weight

[0027] 8 parts water

[0028] 0.1 part of sodium polyacrylate

[0029] 20 servings of 150~200 mesh medical stone powder

[0030] 47 parts of 150~200 mesh heavy calcium

[0031] 0.3 parts of defoamer

[0032] Component B is composed of the following substances and parts by weight

[0033] 9 parts of styrene acrylic emulsion

[0034] 1.8 parts of alcohol ester twelve film-forming auxiliary

[0035] 0.45 parts of hydroxyethyl cellulose

[0036] 1.2 parts of propylene glycol

[0037] Multifunctional additives 0.05 parts

[0038] Component A and component B are mixed in a ratio of 5:3 by weight;

[0039] The defoaming agent is an organic silicon defoaming agent, and the multifunctional auxiliary agent is triethanolamine.

[0040] Its preparation method:

[0041] a. Preparation of component A: put water, sodium polyacrylat...

Embodiment 2

[0045] Component A is composed of the following substances and parts by weight

[0046] 20 parts water

[0047] 0.8 parts of sodium polyacrylate

[0048] 38 servings of 150~200 mesh medical stone powder

[0049] 150~200 mesh heavy calcium 30 parts

[0050] 0.02 parts of defoamer

[0051] Component B is composed of the following substances and parts by weight

[0052] 24 parts of styrene acrylic emulsion

[0053] Alcohol ester twelve film forming aid 0.4 parts

[0054] 0.1 part of hydroxyethyl cellulose

[0055] 0.3 parts of propylene glycol

[0056] Multifunctional additives 0.25 parts

[0057] Mix component A and component B in a ratio of 12:1 by weight;

[0058] The defoamer is a silicone defoamer, and the multifunctional auxiliary is potassium carboxylate;

[0059] The preparation method is the same as in Example 1.

Embodiment 3

[0061] The medical stone latex putty of the present invention is composed of two components A and B:

[0062] Component A is composed of the following substances and parts by weight

[0063] 12 parts water

[0064] 0.4 parts of sodium polyacrylate

[0065] 25 servings of 150~200 mesh medical stone powder

[0066] 150~200 mesh heavy calcium 38 parts

[0067] 0.1 part of defoamer

[0068] Component B is composed of the following substances and parts by weight

[0069] 15 parts of styrene acrylic emulsion

[0070] Alcohol ester twelve film forming aid 0.8 parts

[0071] Hydroxyethyl cellulose 0.2 parts

[0072] 0.6 parts of propylene glycol

[0073] Multifunctional additives 0.1 part

[0074] The A component and the B component are mixed in a ratio of 8:1 by weight;

[0075] The defoamer is a silicone defoamer, and the multifunctional auxiliary is monoethanolamine;

[0076] The preparation method is the same as in Example 1.

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Abstract

The invention discloses medical-stone latex putty and a preparation method and relates to coating and a manufacturing method thereof. The medical-stone latex putty comprises the materials of: water, dispersing agent, medical-stone powder, triple superphosphate, a defoaming agent, pure acrylic elastic emulsion, a film-forming additive, hydroxyethyl cellulose, antifreezing agent propylene glycol and a multifunctional additive. The medical-stone latex putty adopts ore waste as raw materials so as to change waste into valuables. Simultaneously, the invention has the functions of protecting the environment and absorbing toxic and harmful substances, gas and bacteria.

Description

Technical field [0001] The invention relates to a paint and a preparation method thereof, in particular to a medical stone latex putty and a preparation method thereof. Background technique [0002] With the improvement of people's ideology and self-protection awareness, people are more cautious when choosing wall paints for indoor decoration, especially the quality of wall coatings and environmental pollution. The current environmentally friendly latex paints Low-formaldehyde or formaldehyde-free emulsions are often used as raw materials, which reduces the indoor formaldehyde to a certain extent, but does not purify the indoor air and continue to sterilize. Summary of the invention [0003] The present invention aims to develop a medical stone latex putty and a preparation method aiming at the deficiencies in the background technology. [0004] The medical stone latex putty of the present invention is composed of two components A and B: [0005] Component A is composed of the follo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D5/34
Inventor 倪忠臻杨超沈娜倪崇明
Owner 倪忠臻