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Computer color-mixed base paint

A computer color-matching and basic paint technology, which is applied to latex paint, coating, starch paint, etc., can solve the problems of high production cost, inaccurate color, poor compatibility of color paste, etc., to reduce production and sales costs, heavy color Good performance, super adhesion effect

Inactive Publication Date: 2009-01-07
GUANGDONG SANVO CHEM IND TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, there are problems such as increased production cost and low utilization rate of production equipment due to the increase in production formula and variety of the manufacturer, and at the same time lead to the disadvantages of increased product inventory of distribution customers and high maintenance costs.
Moreover, the quality of the computer-based color-matching paints produced by various enterprises is uneven, and the properties such as paint film adhesion, hardness, scrub resistance and durability are weak, and the colors are not accurate enough, and the reproducibility is poor, and it is different from those on the market. Popular color pastes have disadvantages such as poor compatibility, which cannot meet customer needs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Weigh 20 parts of deionized water by weight, and at a speed of 300 rpm, add 0.7 parts of a dispersant, 0.3 parts of a wetting agent, and 0.1 part of a defoamer; at a speed of 700 rpm, add 40 parts of a filler Parts, 0.3 parts of nanomaterials, disperse for 10 minutes; at 1200 rpm, disperse for 10-60 minutes, quality inspection fineness ≤ 50 μm; at 400 rpm, add 1 part of propylene glycol, Eastman 1 part of Teaxnol, 0.2 part of antiseptic and antifungal agent, 36 parts of emulsion, 0.4 part of thickener, dispersed evenly and filtered to obtain the finished product.

Embodiment 2

[0035] Weigh 22 parts of deionized water according to the weight ratio, and put in 1.4 parts of dispersant, 0.6 parts of wetting agent, and 0.2 parts of defoamer at a speed of 400 rpm; 8 parts of white powder, 30 parts of filler, 0.6 parts of nanomaterials, dispersed for 15 minutes; at 1300 rpm, dispersed for 40 minutes, quality inspection fineness ≤ 50 μm; at 600 rpm, propylene glycol 2 1 part, 2 parts of Eastman Teaxnol, 0.4 part of antiseptic and antifungal agent, 32.2 parts of emulsion, 0.6 part of thickener, dispersed evenly and filtered to obtain the finished product.

Embodiment 3

[0037] Weigh 25 parts of deionized water according to the weight ratio, and put in 1.5 parts of dispersant, 0.8 parts of wetting agent, and 0.3 parts of defoamer at a speed of 500 rpm; 20 parts of white powder, 20 parts of filler, 1 part of nanomaterials, dispersed for 20 minutes; at 1500 rpm, dispersed for 45 minutes, quality inspection fineness ≤ 50 μm; at 800 rpm, propylene glycol 2 1 part, 2 parts of Eastman Teaxnol, 0.5 part of antiseptic and antifungal agent, 26 parts of emulsion, 0.9 part of thickener, dispersed evenly and filtered to obtain the finished product.

[0038] Names and technical indicators of main raw materials:

[0039] 1. San Nopco Dispersant 5040

[0040] Solid content (%): 43

[0041] 2. St. Nopco Di spersant 5027

[0042] Solid content (%): 20

[0043] 3. Dow Chemical X-405

[0044] Active ingredients (%): 70

[0045] 4. Corning PE100

[0046] Active ingredients (%): 99

[0047] 5. San Nopco SN345

[0048] Active ingredients (%): ≥98

[0049]...

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Abstract

The invention discloses a computer tinting basic paint, the formulation of which is as follows: 20-30 portions of ionic water, 0.15-1.5 portions of dispersant, 0.1-1 portions of wetting agent, 0.03-0.3 portions of defoaming agent, 0-25 portions of titanium dioxide, 10-45 portions of filling, 0.1-2 portions of nano-material, 0.3-3 portions of propylene glycol, 0.2-2 portions of Eastman Teaxnol, 0.06-0.7 portions of mildewproof and anticorrosion agent, 20-40 portions of latex and 0.01-1 portions of thickener. Compared with other products, the computer tinting basic paint has the advantages that firstly, the generality is good, the paint can be applied to internal and external walls, and the production and sale costs can be lowered; secondly the tinting is accurate and the color reproducibility is good; thirdly, organic pollutants can be degraded, and the paint is provided with self-cleaning function and super-strong adhesion, rigidity, rinsing resistance and durability.

Description

technical field [0001] The invention relates to a water-based paint for construction, which is a general-purpose computer-colored base paint for finishing construction paints. Background technique [0002] With the continuous improvement of living standards, people's requirements for home decoration colors are becoming more and more personalized and diversified. Foreign countries have used computer color matching in the field of architectural coatings since the 1950s. At present, the basic paints used in computer color matching in the Chinese market are often used for building interior walls and building exterior walls. In this way, there are problems such as increased production cost and low utilization rate of production equipment due to the increase in production formula and variety of the manufacturer, and at the same time lead to the disadvantages of increased product inventory of distribution customers and high maintenance costs. Moreover, the quality of the computer...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D201/00C09D103/02C09D5/02
Inventor 陈炳耀陈明毅王存军张熠
Owner GUANGDONG SANVO CHEM IND TECH
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