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Anti-yellowing matt surface brightening treating agent for synthetic leather and its preparation method

A treatment agent, synthetic leather technology, applied in fiber treatment, textiles and papermaking, etc., can solve the problems of not meeting high environmental protection standards, poor comprehensive treatment effect, serious environmental pollution, etc., achieving excellent comprehensive effect and smooth hand feel , The effect of clear and beautiful color

Inactive Publication Date: 2013-01-02
JIANGSU BAOZE POLYMER MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the anti-yellowing type matte surface treatment agent for synthetic leather sold on the market does not meet high environmental protection standards, and the environmental pollution is relatively serious, and the synthetic leather after treatment with the existing anti-yellowing type anti-yellowing type matte surface treatment agent Poor, poor comprehensive treatment effect

Method used

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  • Anti-yellowing matt surface brightening treating agent for synthetic leather and its preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The anti-yellowing type fog surface washing and brightening treatment agent for synthetic leather consists of 35 parts by weight of modified anti-yellowing polyurethane resin, 32 parts by weight of DMF, 10 parts by weight of toluene, 15 parts by weight of butyl acetate, 3 parts by weight of silica matting powder, 1.5 parts by weight of amino silicone oil and 0.5 parts by weight of castor oil.

[0023] The preparation method of the above-mentioned color rubbing treatment agent for synthetic leather is: 10 parts by weight of modified anti-yellowing polyurethane resin, 15 parts by weight of butyl acetate, 32 parts by weight of DMF, 10 parts by weight of toluene and 3 parts by weight of silicon dioxide matting Mix powders, stir and grind and filter; add 1.5 parts by weight of amino silicone oil and 0.5 parts by weight of castor oil to the resulting mixture, and stir evenly; add the remaining 25 parts by weight of modified anti-yellowing polyurethane resin to the resulting mi...

Embodiment 2

[0026] The proportioning of each component of the anti-yellowing type fog surface washing and brightening treatment agent for synthetic leather disclosed in the present embodiment is as follows: 38 parts by weight of modified anti-yellowing type polyurethane resin, 26 parts by weight of DMF, 12 parts by weight of toluene, acetic acid 17 parts by weight of butyl ester, 4 parts by weight of silica matting powder, 2 parts by weight of amino silicone oil and 1 part by weight of castor oil.

[0027] The preparation method of the above-mentioned color rubbing treatment agent for synthetic leather is: 20 parts by weight of modified anti-yellowing polyurethane resin, 17 parts by weight of butyl acetate, 26 parts by weight of DMF, 12 parts by weight of toluene and 4 parts by weight of silicon dioxide matting Mix powders, stir and grind and filter; add 2 parts by weight of amino silicone oil and 1 part by weight of castor oil to the resulting mixture, and stir evenly; add the remaining 1...

Embodiment 3

[0030] The proportioning of each component of the anti-yellowing type fog surface washing and brightening treatment agent for synthetic leather disclosed in the present embodiment is as follows: 37 parts by weight of modified anti-yellowing type polyurethane resin, 30 parts by weight of DMF, 11 parts by weight of toluene, acetic acid 18 parts by weight of butyl ester, 3.5 parts by weight of silica matting powder, 1.8 parts by weight of amino silicone oil and 0.8 parts by weight of castor oil.

[0031] The preparation method of the above-mentioned color wiping treatment agent for synthetic leather is: 15 parts by weight of modified anti-yellowing polyurethane resin, 18 parts by weight of butyl acetate, 30 parts by weight of DMF, 11 parts by weight of toluene and 3.5 parts by weight of silica extinction Mix powders, stir and grind and filter; add 1.8 parts by weight of amino silicone oil and 0.8 parts by weight of castor oil to the resulting mixture, and stir evenly; add the rema...

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Abstract

The invention relates to an anti-yellowing matt surface brightening treating agent for synthetic leather and its preparation method. The treating agent is composed of modified anti-yellowing polyurethane resin, DMF, toluene, butyl acetate, silicon dioxide matting agent, amino silicone oil and castor oil. The treating agent meets EU environmental standard, and the synthetic leather treated by the treating agent has excellent comprehensive effects in the aspects of hand feeling, haze, color, etc.

Description

technical field [0001] The invention relates to a surface treatment agent for synthetic leather, in particular to an anti-yellowing type matte surface treatment agent for synthetic leather used in the back-stage process of synthetic leather. At the same time, the invention also discloses the anti-yellowing type for synthetic leather The invention discloses a preparation method of a matte surface washing and brightening treatment agent. Background technique [0002] When the deterioration of the environment has become an increasingly serious problem in society, environmental protection and environmentally friendly materials have become the subject of more and more attention. At present, the anti-yellowing type matte surface treatment agent for synthetic leather sold on the market does not meet high environmental protection standards, and the environmental pollution is relatively serious, and the synthetic leather after treatment with the existing anti-yellowing type anti-yell...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M15/564D06M11/79D06M15/643
Inventor 齐春红
Owner JIANGSU BAOZE POLYMER MATERIAL
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