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Cracking/waxing/oiling treatment agent for artificial leather

A treatment agent, artificial leather technology, applied in fiber processing, textiles and papermaking, etc., can solve the problems of oily skin appearing plastic light, formula limitation, affecting leather feeling, etc., and achieve the effect of strong oil penetration, good touch, and reasonable formula design.

Inactive Publication Date: 2014-07-30
SUZHOU DEERUN COMPOSITE MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing oily skin treatment agents are limited by the formula, and there is an obvious shortcoming that the oily skin is plastic-like, which greatly affects the leather feel

Method used

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  • Cracking/waxing/oiling treatment agent for artificial leather

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] This example provides a cracked wax varnish skin treatment agent for artificial leather. In parts by weight, its raw material formula is as follows: 50 parts of oil skin resin, 30 parts of nitrocellulose resin, 20 parts of dimethylformamide, 10 parts of xylene, butyl 10 parts of ketone, 3 parts of simethicone, and 1 part of organomodified polysiloxane.

[0017] The preparation method of the oily skin treatment agent is: according to the formula ratio, add dimethylformamide, xylene and methyl ethyl ketone to the oily skin resin and nitrocellulose resin successively, after stirring evenly, add dimethyl silicone oil, organically modified polysiloxane Alkanes, after stirring evenly, the treatment agent is obtained. See Table 1 for the technical specifications of the treatment agent.

Embodiment 2

[0019] This example provides a kind of chapped wax varnish skin treatment agent for artificial leather, in parts by weight, its raw material formula is as follows: 48 parts of oil skin resin; 31 parts of nitrocellulose resin; 22 parts of dimethylformamide, 8 parts of xylene, butyl 8 parts of ketone, 4 parts of simethicone oil; 1 part of organomodified polysiloxane.

[0020] The preparation method of the oily skin treatment agent is: according to the formula ratio, add dimethylformamide, xylene and methyl ethyl ketone to the oily skin resin and nitrocellulose resin successively, after stirring evenly, add dimethyl silicone oil, organically modified polysiloxane Alkanes, after stirring evenly, the treatment agent is obtained. See Table 1 for the technical specifications of the treatment agent.

Embodiment 3

[0022] This example provides a kind of artificial leather cracked wax varnish skin treatment agent, in parts by weight, its raw material formula is as follows: 45 parts of oil skin resin; 35 parts of nitrocellulose resin; 25 parts of dimethylformamide, 9 parts of dimethylbenzene, butyl 8 parts of ketone, 2 parts of dimethyl silicone oil; 1.5 parts of organomodified polysiloxane.

[0023] The preparation method of the oily skin treatment agent is: according to the formula ratio, add dimethylformamide, xylene and methyl ethyl ketone to the oily skin resin and nitrocellulose resin successively, after stirring evenly, add dimethyl silicone oil, organically modified polysiloxane Alkanes, after stirring evenly, the treatment agent is obtained. See Table 1 for the technical specifications of the treatment agent.

[0024] The technical index of cracked wax varnish skin treatment agent of table 1 embodiment 1~3 gained artificial leather

[0025]

[0026] The artificial leather was...

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Abstract

The invention relates to a cracking / waxing / oiling treatment agent for artificial leather. The formula of the treatment agent comprises the following raw materials in parts by weight: 45-55 parts of oiling resin, 25-35 parts of nitro-cotton resin, 15-25 parts of dimethylformamide, 8-12 parts of dimethylbenzene, 8-12 parts of butanone, 2-4 parts of dimethyl silicon oil and 0.5-2 parts of organic modified polysiloxane, wherein the oiling resin is a polyurethane resin of which the main chain is chemically connected with a polyethylene wax chain segment and a methyl silicon oil chain segment. The treatment agent provided by the invention is reasonable in formula design, especially the specific oiling resin. After the treatment agent is used for artificial leather, the leather surface has strong cracking effect, obvious oil penetration effect and remarkable waxing effect and feels good. Thus, the treatment agent is an ideal material for preparing high-grade artificial leather having genuine leather effect.

Description

technical field [0001] The invention relates to a cracked wax varnish skin treatment agent for artificial leather. Background technique [0002] Nowadays, people's living standards are improving day by day, and the coverage of leather products is becoming stronger and stronger. From clothing, bags to sofas, interior decoration, the application is more and more extensive, and people's love for it is also increasing. At present, the effects of leather post-processing are varied, and its influence on the quality of the whole leather is very important, but they all pursue the effect of genuine leather. [0003] Cracked wax varnish leather treatment agent has an increasing share in the leather market year by year. It can form a cracked effect after printing on the leather surface, with a strong waxy and oily feel. It is used in the post-production process of synthetic leather and other products. With the combination of treatment agents, you can expect to obtain a strong leather ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06M15/564D06M15/07D06M15/643
Inventor 王爱东
Owner SUZHOU DEERUN COMPOSITE MATERIALS
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