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Lignose raw lacquer composite coating

A composite coating and lignin technology, applied in the field of lignin raw lacquer composite coating, can solve problems such as few technologies, and achieve the effects of cost reduction, excellent medium resistance, and excellent corrosion resistance.

Inactive Publication Date: 2008-11-12
中华全国供销合作总社西安生漆涂料研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Raw lacquer is mainly used for heavy-duty anti-corrosion coating of household items and metal materials. It has excellent coating performance, excellent decorative performance, anti-corrosion protection performance and optical performance. Lignin is a structural component of plant substrates, and its production volume accounts for 20-30% of , but few really practical technologies

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] components

[0016] The preparation method is to mix according to the formula.

Embodiment 2

[0018] components

[0019] Ankang lacquer

[0020] The preparation method is the same as in Example 1.

Embodiment 3

[0022] components

[0023] The preparation method is the same as in Example 1.

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PUM

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Abstract

The invention discloses lignin raw lacquer composite coating. The lignin raw lacquer composite coating prepared mainly comprises raw lacquer, lignin, functional auxiliary agent and diluting agent. The lignin raw lacquer composite coating introduces the lignin extracted from sulphite liquor into the raw lacquer, and effectively utilizes the lignin in the sulphite liquor and reduces the cost when the performance of the raw lacquer is maintained simultaneously. The product is acid resistant, alkali resistant, water resistant, oil resistant and abrasion resistant, has high glossiness and strong adhesion, and is suitable for anti-corrosive application in deep color hardwood furniture and the industry.

Description

technical field [0001] The invention relates to a paint, in particular to a lignin raw lacquer composite paint. The lignin raw lacquer composite paint is a paint for dark hardwood furniture finishing and industrial anticorrosion. Mainly used for dark hardwood furniture, industrial anti-corrosion coating. The product performance is stable, wear-resistant, anti-corrosion, strong adhesion, high gloss. Background technique [0002] Lignin is one of the structural components of plants, and it is also the extract of pulp waste liquid in the paper industry. Currently, there are many products developed, such as emulsifiers and synthetic coatings. Raw lacquer is a special product in China. Urushiol and lignin in raw lacquer are both polyphenolic bio-based products and can be used in combination to achieve satisfactory results. [0003] Raw lacquer is mainly used for heavy-duty anti-corrosion coating of household items and metal materials. It has excellent coating performance, excel...

Claims

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Application Information

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IPC IPC(8): C09D193/00C09D7/00C09D197/00
Inventor 张飞龙张瑞琴
Owner 中华全国供销合作总社西安生漆涂料研究所
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