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Color base paint for wood

A basic paint and woodware technology, applied in the field of colored base paint for woodware, can solve the problems of difficult coloring, complicated process, high cost, etc., and achieve the effect of saving time and labor, ensuring uniformity and good stability in construction

Active Publication Date: 2016-06-15
ASIA PAINT SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When using transparent paint, the process is more complicated, the efficiency is low, the construction convenience is poor, the cost is high, and the coloring is difficult and the coloring uniformity is poor
[0003] In summary, there are problems such as uneven color, complicated process and high construction difficulty in the construction process of transparent paint

Method used

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  • Color base paint for wood
  • Color base paint for wood
  • Color base paint for wood

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] The components contained in the colored base paint for wood and the weight content of each component are: alkyd resin with conjugated double bond 69.4%, filler 10%, solvent 20%, odor masking agent 0.1%, additive 0.5% .

[0037] When making the base paint according to the components and contents given in this example, it is necessary to add fillers, solvents, odor-masking agents and low-odor and low-toxicity additives to the alkyd resin, and perform high-speed dispersion, and then the base paint can be produced. paint. Adding color concentrates of various colors to the base paint produced can produce wood paints of different colors.

[0038] After the base paint is prepared according to the components and their contents provided in this example, the base paint is used to make a wood paint. The wood paint not only has heavy metal content in line with the environmental protection requirements of EU toy wood paint, and VOC content in line with the requirements of relevant ...

Embodiment 2

[0045] In the color base paint for wood, the components contained and the weight content of each component are: alkyd resin with conjugated double bond 72%, filler 5%, solvent 22.4%, odor masking agent 0.1%, additive 0.5% %.

[0046] Embodiment 2 has the advantages of Embodiment 1 above, and compared with Embodiment 1, the composition of fillers in Embodiment 2 is reduced. Correspondingly, the composition of alkyd resin is increased. Depending on the content of fillers, different color depths can be produced. High-quality wood paint, less filler, easy to color base paint, can be used to make dark wood paint; more fillers, can be used to make light-color wood paint.

[0047] The color base paint for woodware provided by the invention is used in conjunction with color concentrates of various colors to produce woodware paints of different colors, such as:

[0048] 1) When making teak wood paint, the weight ratio can be:

[0049] Base paint: yellow color essence: red color essen...

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Abstract

The invention provides a color base paint for woodware, which comprises components and the weight content of each component are: 50%-75% of alkyd resin, 5%-20% of filler, 15%-30% of solvent, covering Flavoring agent 0.1%-1%%, auxiliary agent 0.1%-1%. The coloring base paint for woodware provided by the invention can be combined with color essence to produce woodware paints of various colors, and can be directly rubbed on the primer or topcoat of woodware. The construction is simple, the coloring is uniform, and natural leveling is achieved. Low odor and low VOC meet the requirements of environmental protection, so that after the wood is painted, it can achieve a decorative effect of bright and rich colors and clear textures.

Description

technical field [0001] The invention relates to the field of paint preparation, in particular to a colored base paint for woodware. Background technique [0002] Generally speaking, there are two traditional processes of base coloring and surface coloring in wood coloring, and usually the two processes are used in combination. The bottom coloring is to process the wood into the desired color with a color wiping solution, and then directly apply a transparent varnish or adjust it to a varnish of the same color for surface repair. When using transparent paint, the process is more complicated, the efficiency is low, the construction convenience is poor, the cost is high, and the coloring is difficult and the coloring uniformity is poor. [0003] To sum up, there are problems such as uneven color, complicated process and high construction difficulty in the construction process of transparent paint. Contents of the invention [0004] In order to solve the technical problems o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D167/08C09D7/12
Inventor 徐东李金钟
Owner ASIA PAINT SHANGHAI
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