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Color spreading agent for dry-method chemical leather

A color developing agent and dry process technology, applied in the direction of paper, textiles and papermaking, papermaking, etc., can solve the problems of poor color development effect, disorder and poor gloss of synthetic leather, and achieve color development gloss and increase gloss. , the effect of increasing brightness and gloss

Inactive Publication Date: 2008-10-15
JIANGSU BAOZE POLYMER MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the pigment particles are of different sizes and distributed in a disorderly manner, the synthetic leather produced has poor color development and poor gloss.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

Embodiment 2

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PUM

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Abstract

The invention relates to a vehicle used for dry synthetic leather. The compositions in portion by weight of the vehicle are: 15 to 25 portions of alkylphenol polyethenoxy ether, 8 to 12 portions of polyether modified organic silicon, 10 to 20 portions of microcrystal wax, 40 to 50 portions of DMF and 3 to 7 portions of methylcellulose. When the vehicle is used in the manufacturing technique of the dry synthetic leather, the color contrast effect is good and the lustrousness of the synthetic leather manufactured is good.

Description

Vehicle for dry synthetic leather technical field The invention belongs to the field of dry synthetic leather, in particular to a vehicle for dry synthetic leather. Background technique Synthetic leather dry-process production line uses PU leather slurry to coat release paper with various textures by coating method, after drying and pasting, base fabric (knitted fabric, non-woven fabric) is used as the base material together. Laminating, drying, etc., so that the pattern of the product is the same as that of various release papers, and then printed to make it comparable to genuine leather in terms of touch, toughness and appearance. Because the pigment particles are of different sizes and distributed in a disorderly manner, the synthetic leather produced has poor color development and poor gloss. Contents of the invention The technical problem to be solved by the present invention is to provide a color vehicle for dry-process synthetic leather, which has good color dev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L71/02C08K5/01C08L75/04D06M13/165D06M15/647D21H27/22D06N3/14
Inventor 时云刚
Owner JIANGSU BAOZE POLYMER MATERIAL