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Smooth color developing treating agent for nubuck leather and preparation method thereof

A treatment agent and color development technology, which is applied in the fields of fiber treatment, textiles and papermaking, etc., can solve the problems that the treatment effect of synthetic leather surface slippery color development is not obvious, the treatment reagent is easy to pollute the environment, and the comprehensive treatment effect is not good. Improve brightness and feel, good comprehensive effect, good brightness effect

Active Publication Date: 2014-12-24
JIANGSU BAOZE POLYMER MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the existing surface treatment agents for synthetic leather with nubuck effect, the slippery feeling and color development treatment effect on the surface of synthetic leather is not obvious, unnatural, and the hand feel is poor. At the same time, the treatment reagent is easy to pollute the environment, the manufacturing cost is high, and the comprehensive treatment effect is not good. good

Method used

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  • Smooth color developing treating agent for nubuck leather and preparation method thereof
  • Smooth color developing treating agent for nubuck leather and preparation method thereof
  • Smooth color developing treating agent for nubuck leather and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A kind of slippery feeling color development treatment agent for nubuck leather, consists of 35 parts by weight of polyurethane resin, 35 parts by weight of ethyl acetate, 20 parts by weight of xylene, 3 parts by weight of polyamide wax, 2 parts by weight of erucic acid Amide, 3 parts by weight of silica matting powder, and 2 parts by weight of modified silicone.

[0026] The preparation method of the weak solvent slippery feeling treatment agent for the above-mentioned yangbuck is: under normal temperature and pressure, according to the formula, 35 parts by weight of ethyl acetate, 20 parts by weight of xylene, and 3 parts by weight of silicon dioxide matting powder are stirred evenly Grinding and filtering; adding 3 parts by weight of polyamide wax, 2 parts by weight of erucamide, and 2 parts by weight of modified silicone to the resulting mixture and uniformly stirring; adding 35 parts by weight of polyurethane resin to the resulting mixture and stirring evenly to obt...

Embodiment 2

[0032] A kind of slippery feeling and color development treatment agent for nubuck leather, comprising 40 parts by weight of polyurethane resin, 36 parts by weight of ethyl acetate, 25 parts by weight of xylene, 2 parts by weight of polyamide wax, 3 parts by weight of erucic acid Amide, 4 parts by weight of silica matting powder, and 3 parts by weight of modified silicone.

[0033] The preparation method of the above-mentioned slippery feeling and color development treatment agent for nubuck leather is: under normal temperature and pressure, 36 parts by weight of ethyl acetate, 25 parts by weight of xylene, and 4 parts by weight of silica matting powder are stirred evenly Grinding and filtering; adding 2 parts by weight of polyamide wax, 3 parts by weight of erucamide, and 3 parts by weight of modified silicone to the resulting mixture and uniformly stirring; adding 40 parts by weight of polyurethane resin to the resulting mixture and stirring evenly to obtain this product The...

Embodiment 3

[0039] A kind of slip feeling color development treatment agent for nubuck leather, is made of 30 weight parts of polyurethane resin, 30 weight parts of ethyl acetate, 21 weight parts of xylene, 5 weight parts of polyamide wax, 4 weight parts of erucic acid Amide, 3 parts by weight of silica matting powder, and 2 parts by weight of modified silicone.

[0040] The preparation method of the above-mentioned slippery feeling and color development treatment agent for nubuck leather is: under normal temperature and pressure, 30 parts by weight of ethyl acetate, 21 parts by weight of xylene, and 3 parts by weight of silica matting powder are stirred evenly Grinding and filtering afterward; adding 5 parts by weight of polyamide wax, 4 parts by weight of erucamide, and 2 parts by weight of modified silicone to the resulting mixture and uniformly stirring; adding 30 parts by weight of polyurethane resin to the resulting mixture and stirring evenly to obtain this product Invention embodi...

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Abstract

The invention relates to a smooth color developing treating agent for nubuck leather. The treating agent comprises the following components: polyurethane resins, acetic ether, dimenthylbenzene, polyamide wax, erucylamide, silica matting powder and modified organic silicon. The invention also relates to a preparation method of the smooth color developing treating agent for nubuck leather. The treating agent and the preparation method have the advantages that the treating agent conforms to the environmental protection standard of EU; the synthetic leather treated with the treating agent has natural gloss and soft and smooth touch sense and has excellent comprehensive effects in handfeel, visual effect and the like; and the method is simple in process and lower in production cost.

Description

technical field [0001] The present invention relates to a surface treatment agent for synthetic leather, in particular to a slippery and color-developing treatment agent for nubuck leather applied to the back-stage process of synthetic leather, and also relates to the preparation of the slippery and color-development treatment agent for nubuck leather method. Background technique [0002] As a substitute for natural leather, synthetic leather has the characteristics of convenient processing, uniform quality, and diverse varieties. It makes up for the lack of genuine leather resources and covers almost all areas where genuine leather is used. Compared with genuine leather, synthetic leather can satisfy people's more surface needs. style requirements. In the field of synthetic leather manufacturing, surface treatment is a technology that has been paid more and more attention, and it is an effective way to increase the added value of products. Surface treatment processes incl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06M15/564D06M13/224D06M13/02D06M15/285D06M13/41D06M11/79
Inventor 齐春红
Owner JIANGSU BAOZE POLYMER MATERIAL