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

High-scrubbing-resistance interior wall latex paint

A technology of latex paint and scrub resistance for interior walls, applied in the field of latex paint, can solve the problems of declining competitiveness and rising cost of latex paint, and achieve the effects of low cost, improved scrub resistance, and strong product competitiveness

Inactive Publication Date: 2013-03-13
NIPPON PAINT YASHILI
View PDF4 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In general, the way to improve scrub resistance is to increase the amount of emulsion used in the production of latex paint, so that the cost of latex paint will increase accordingly, resulting in a decline in market competitiveness

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
  • High-scrubbing-resistance interior wall latex paint

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The formula and mass percentage of a kind of high scrub resistance interior wall latex paint of the present embodiment are as follows:

[0029] Pure water 39%

[0030] Cellulose thickener 0.5%

[0031] Dispersant 0.5%

[0032] Rutile titanium dioxide 10%

[0033] Special styrene-acrylic emulsion A 11%

[0034] Defoamer 0.5%

[0035] Thickener 0.4%

[0036] Antifungal agent 0.1%

[0037] Excipients 38%;

[0038] Among them, the special styrene-acrylic emulsion A is obtained by emulsion copolymerization of methyl methacrylate, styrene and acrylate;

[0039] Wherein, the composition and mass percentage of auxiliary materials are as follows:

[0040] Calcined Kaolin 9%

[0041] Calcium Carbonate 22%

[0042] Aluminum silicate 5%

[0043] Film former 2%.

[0044] The formula and mass percentage of the common scrub-resistant coating as comparative test are as follows:

[0045] Pure water 39%

[0046] Cellulose thickener 0.5%

[0047] Dispersant 0.5%

[0048] R...

Embodiment 2

[0063] The formula and mass percentage of a kind of high scrub resistance interior wall latex paint of the present embodiment are as follows:

[0064] Pure water 36.5%

[0065] Cellulose thickener 0.5%

[0066] Dispersant 0.5%

[0067] Rutile titanium dioxide 15%

[0068] Special styrene-acrylic emulsion A 12%

[0069] Defoamer 0.5%

[0070] Thickener 0.3%

[0071] Antifungal agent 0.2%

[0072] Excipients 34.5%;

[0073] Among them, the special styrene-acrylic emulsion A is obtained by emulsion copolymerization of methyl methacrylate, styrene and acrylate;

[0074] Wherein, the composition and mass percentage of auxiliary materials are as follows:

[0075] Calcined Kaolin 9%

[0076] Calcium Carbonate 20%

[0077] Aluminum silicate 3%

[0078] Film former 2.5%.

Embodiment 3

[0080] The formula and mass percentage of a kind of high scrub resistance interior wall latex paint of the present embodiment are as follows:

[0081] Pure water 33.5%

[0082] Cellulose thickener 0.4%

[0083] Dispersant 0.5%

[0084] Rutile titanium dioxide 18%

[0085] Special styrene-acrylic emulsion A 16%

[0086] Defoamer 0.5%

[0087] Thickener 0.4%

[0088] Antifungal agent 0.2%

[0089] Excipients 30.5%;

[0090] Among them, the special styrene-acrylic emulsion A is obtained by emulsion copolymerization of methyl methacrylate, styrene and acrylate;

[0091] Wherein, the composition and mass percentage of auxiliary materials are as follows:

[0092] Calcined Kaolin 10%

[0093] Calcium Carbonate 15%

[0094] Aluminum silicate 2.5%

[0095] Film former 3%.

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

No PUM Login to View More

Abstract

The invention discloses a high-scrubbing-resistance interior wall latex paint which comprises the following components in percent by mass: 30-40 percent of pure water, 0.4-0.8 percent of cellulose thickening agent, 0.5-1 percent of dispersing agent, 10-20 percent of rutile titanium dioxide, 10-20 percent of specific styrene-acrylic emulsion A, 0.1-0.5 percent of defoaming agent, 0.1-0.5 percent of thickening agent, 0.1-0.4 percent of mildew preventive and 20-45 percent of auxiliary material, wherein the specific styrene-acrylic emulsion A is obtained through copolymerizing methyl methacrylate, styrene and acrylic ester. The high-scrubbing-resistance interior wall latex paint has the advantages that raw material cost is not increased while scrubbing resistance is improved, and has stronger product competitiveness and a broad market prospect.

Description

technical field [0001] The invention belongs to the technical field of latex paint, in particular to a high-scrub-resistant interior wall latex paint. Background technique [0002] The general components of latex paint include: film-forming substances, pigments, solvents, and additives. Latex paint is a chemical mixture paint that can firmly cover the surface of objects for protection, decoration, marking and other special purposes. The relatively authoritative book "Painting Technology" in the Chinese coatings industry defines it as follows: "Painting is a material that can be coated on the surface of an object by different construction techniques to form a firm adhesion, a certain strength, and a continuous coating. Solid film. The film formed in this way is commonly called coating film, also known as paint film or coating.” It belongs to organic chemical polymer materials, and the formed coating film belongs to the type of polymer compound. According to the classificati...

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): C09D125/14C09D5/02C09D5/14C09D7/12
Inventor 何健
Owner NIPPON PAINT YASHILI