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High-temperature fine Yangbuck resin for synthetic leather and preparation method thereof

A synthetic leather, high-temperature technology, applied in fiber treatment, textiles and papermaking, etc., to achieve the effect of increased cost, uniform cells and simple process

Inactive Publication Date: 2015-02-18
JIANGSU BAOZE POLYMER MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing surface treatment agents can no longer meet the increasing demands of consumers for the beauty and feel of synthetic leather. Therefore, there is an urgent need for a synthetic leather that can make the cells even, the velvet feel fine, the color clear, with beautiful patterns and soft luster. Natural, light and soft, elastic treatment agent

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The high-temperature fine yangbuck resin for synthetic leather is composed of the following components: 56 parts by weight of modified polyurethane, 23 parts by weight of butanone, 17 parts by weight of toluene, and 2 parts by weight of high-temperature fine yambuck powder.

[0023] The preparation method of the above-mentioned high-temperature thin yangbuck resin for synthetic leather is: under normal temperature and pressure, 26 parts by weight of modified polyurethane resin and 23 parts by weight of methyl ethyl ketone are evenly stirred; 17 parts by weight of toluene are added to the resulting mixture and 2 parts by weight of high-temperature yangbuck powder are stirred evenly; the remaining 30 parts by weight of modified polyurethane resin are added to the obtained mixture and stirred evenly. The performance indexes of the obtained high-temperature fine yangbuck resin for synthetic leather are shown in Table 1.

[0024] The stirring, mixing and other methods used i...

Embodiment 2

[0026] The high-temperature fine yambuck resin for synthetic leather is composed of the following components: 58 parts by weight of modified polyurethane, 24 parts by weight of butanone, 19 parts by weight of toluene, and 3 parts by weight of high-temperature fine yambuck powder.

[0027] The preparation method of the above-mentioned high-temperature thin yangbuck resin for synthetic leather is: under normal temperature and pressure, 38 parts by weight of modified polyurethane resin and 24 parts by weight of methyl ethyl ketone are evenly stirred; 19 parts by weight of toluene are added to the resulting mixture and 3 parts by weight of high-temperature yangbuck powder are stirred evenly; the remaining 20 parts by weight of modified polyurethane resin are added to the obtained mixture and stirred evenly. The performance indexes of the obtained high-temperature fine yangbuck resin for synthetic leather are shown in Table 1.

[0028] The stirring, mixing and other methods used in...

Embodiment 3

[0030] The high-temperature fine yambuck resin for synthetic leather is composed of the following components: 57 parts by weight of modified polyurethane, 23.5 parts by weight of methyl ethyl ketone, 18 parts by weight of toluene, and 2.5 parts by weight of high-temperature fine yambuck powder.

[0031] The preparation method of the above-mentioned high-temperature thin yangbuck resin for synthetic leather is: under normal temperature and pressure, 33 parts by weight of modified polyurethane resin and 23.5 parts by weight of methyl ethyl ketone are evenly stirred; 18 parts by weight of toluene are added to the resulting mixture and 2.5 parts by weight of high-temperature yangbuck powder are stirred evenly; the remaining 24 parts by weight of modified polyurethane resin are added to the obtained mixture and stirred evenly. The performance indexes of the obtained high-temperature fine yangbuck resin for synthetic leather are shown in Table 1.

[0032] The stirring, mixing and ot...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention relates to a high-temperature fine Yangbuck resin for synthetic leather and a preparation method thereof. The high-temperature fine Yangbuck resin for synthetic leather comprises the following components: modified polyurethane, butanone, methylbenzene and high-temperature fine Yangbuck powder. The high-temperature fine Yangbuck resin for synthetic leather is used for the front-end process of the synthetic leather and belongs to the innovation-type front-end material, the Yangbuck leather made from the material is even in pores, is fine in velvet handfeeling, is clear in color and luster, has artistic patterns, is soft and nature in gloss, and is light, thin, soft and elastic.

Description

technical field [0001] The invention relates to the field of surface treatment agents for synthetic leather, in particular to a high-temperature fine yambuck resin for synthetic leather, and also relates to a preparation method of the high-temperature fine yambuck resin for synthetic leather. Background technique [0002] The synthetic leather surface treatment agent can be used for surface finishing according to the product category, which can improve the brightness, color and feel of the synthetic leather, making the synthetic leather closer to genuine leather. However, as consumers have higher and higher requirements for the color and feel of the leather surface, not only the brightness and feel of the synthetic leather must be increased, but also the synthetic leather must be clear in color and elastic. However, the existing surface treatment agents can no longer meet the increasing demands of consumers for the beauty and feel of synthetic leather. Therefore, there is an...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M15/564D06M13/127D06M13/07
Inventor 陈勇刚
Owner JIANGSU BAOZE POLYMER MATERIAL
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