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Velvety feeling treating agent for synthetic leather, and preparation method thereof

A technology of synthetic leather and treatment agent, which is applied in fiber treatment, textiles and papermaking, etc., to achieve the effect of increasing cost, superior touch and natural luster

Active Publication Date: 2014-09-17
JIANGSU BAOZE POLYMER MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, as consumers increasingly demand the brightness and feel of synthetic leather, the existing surface treatment agents can no longer meet the demand, so there is an urgent need for a treatment agent that improves the feel and gloss of synthetic leather.

Method used

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  • Velvety feeling treating agent for synthetic leather, and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] The cashmere treatment agent for synthetic leather consists of the following components: 23 parts by weight of modified polyurethane, 8 parts by weight of dimethylformamide, 25 parts by weight of ethyl ester, 27 parts by weight of toluene, and 5 parts by weight of silica matting powder Parts, 3 parts by weight of phenyl silicone oil, 1 part by weight of organic silicone oil, 8 parts by weight of glass microspheres.

[0024] The preparation method of the above-mentioned cashmere treatment agent for synthetic leather is: under normal temperature and pressure, 11.5 parts by weight of modified polyurethane resin, 8 parts by weight of dimethylformamide, 25 parts by weight of ethyl ester, 27 parts by weight of Mix toluene, 5 parts by weight of silica light powder and 4 parts by weight of glass microspheres, stir for at least 30 minutes until the mixture is uniform; add 3 parts by weight of phenyl silicone oil and 1 part by weight of organic silicone oil to the above mixture ob...

Embodiment 2

[0027] The cashmere treatment agent for synthetic leather consists of the following components: 24 parts by weight of modified polyurethane, 9 parts by weight of dimethylformamide, 24 parts by weight of ethyl ester, 27 parts by weight of toluene, and 4 parts by weight of silica matting powder Parts, 4 parts by weight of phenyl silicone oil, 1 part by weight of organic silicone oil, 7 parts by weight of glass microspheres.

[0028] The preparation method of the above-mentioned cashmere treatment agent for synthetic leather is: under normal temperature and pressure, 12 parts by weight of modified polyurethane resin, 9 parts by weight of dimethylformamide, 24 parts by weight of ethyl ester, 27 parts by weight of Mix toluene, 4 parts by weight of silica light powder and 3.5 parts by weight of glass microspheres, stir for at least 30 minutes until the mixture is uniform; add 4 parts by weight of phenyl silicone oil and 1 part by weight of organic silicone oil to the above mixture ob...

Embodiment 3

[0031] The cashmere treatment agent for synthetic leather consists of the following components: 25 parts by weight of modified polyurethane, 9 parts by weight of dimethylformamide, 24 parts by weight of ethyl ester, 26 parts by weight of toluene, and 3 parts by weight of silica matting powder Parts, 3 parts by weight of phenyl silicone oil, 2 parts by weight of organic silicone oil, 8 parts by weight of glass microspheres.

[0032] The preparation method of the above-mentioned cashmere treatment agent for synthetic leather is: under normal temperature and pressure, 12.5 parts by weight of modified polyurethane resin, 9 parts by weight of dimethylformamide, 24 parts by weight of ethyl ester, 26 parts by weight of Mix toluene, 3 parts by weight of silica light powder and 4 parts by weight of glass microspheres, stir for at least 30 minutes until the mixture is uniform; add 3 parts by weight of phenyl silicone oil and 2 parts by weight of organic silicone oil to the above mixture ...

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Abstract

The invention relates to a velvety feeling treating agent for synthetic leather, and a preparation method thereof. The treating agent comprises the following components: modified polyurethane, dimethylformamide, ethyl ester, methylbenzene, silicon dioxide extinction powder, phenyl silicone oil, organic silicone oil and glass beads. The velvety feeling treating agent is a novel material for the later-stage printing, the synthetic leather is smooth and comfortable obviously through the treating agent, the synthetic leather treated by the treating agent is fine and unique in velvety feeling, as well as fine in feeling, natural in gloss, excellent in touch feeling, and strong in the velvety feeling of genuine leather.

Description

technical field [0001] The invention relates to the field of surface treatment agents for synthetic leather, in particular to a suede treatment agent for synthetic leather used in the back-stage process of synthetic leather, and also relates to a preparation method for the suede treatment agent for synthetic leather. Background technique [0002] At present, synthetic leather has been widely used in the production of luggage, clothing, footwear and other products. Synthetic leather has the characteristics of good physical properties, resistance to bending, good softness, high tensile strength, and air permeability. Therefore, synthetic leather is widely used in the fabric of footwear or the weight-bearing parts of bags. There are a variety of surface treatment methods for existing synthetic leather, and the effect styles are varied: high-gloss and high-solid, oily leather style, polished style, crazy horse discoloration, yangbuck, etc. Whether it is in surface effect or hand...

Claims

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Application Information

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IPC IPC(8): D06M15/564D06M15/643D06M11/00D06M11/79
CPCD06M11/00D06M11/79D06M15/564D06M15/643
Inventor 陈勇刚
Owner JIANGSU BAOZE POLYMER MATERIAL