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Highly soft and comfortable artificial leather

A technology of comfort and softness, applied in the direction of textiles and papermaking, chemical instruments and methods, layered products, etc., can solve the problems of no leather structure, people can not bring the feeling of real leather, etc., and achieve the effect of strong softness

Inactive Publication Date: 2016-11-16
JIANGYIN LONGSHENG PLASTIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] General artificial leather is very close to the original leather in terms of color, feel and fastness on the surface, but their bottom is still a textile or fiber layer, without the structure of leather, which cannot give people the feeling of genuine leather.

Method used

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  • Highly soft and comfortable artificial leather

Examples

Experimental program
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Effect test

Embodiment Construction

[0010] see figure 1 , a kind of artificial artificial leather with good softness and comfort that the present invention relates to comprises matrix layer 1 and surface layer 2, and described matrix layer 1 is woven cloth, and surface layer 2 is arranged on the upper surface of matrix layer 1, and surface layer 2 is made of Made of polyurethane, an adhesive 3 is arranged on the lower surface of the matrix layer 1, and a leather layer 4 is arranged under the adhesive 3, and the leather layer 4 is made of genuine leather fiber and genuine leather powder. The formula of the surface layer 2 is composed of polyester polyol mixture, polycarbonate polyol, small molecular polyol, 4,4-diphenylmethane diisocyanate, organic solvent, catalyst, terminator, antioxidant, slippery The polyester polyol mixture is composed of polyethylene adipate diol with a number average molecular weight of 2000~3000g / mol and polyadipate diol with a number average molecular weight of 2000~3000g / mol. Butanedio...

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PUM

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Abstract

The invention relates to a simulated artificial leather with good softness and comfort, comprising a substrate layer (1) and a surface layer (2), the substrate layer (1) is woven cloth, and the surface layer (2) is arranged on the substrate layer (1) The upper surface of the upper surface, the surface layer (2) is made of polyurethane, which is characterized in that the lower surface of the base layer (1) is provided with an adhesive (3), the adhesive (3) is provided with a leather layer (4), the leather Layer (4) is made of dermis fiber and dermis powder. The back side of the matrix layer is compounded with a lining layer, and the lining layer includes: a lining layer body, a PTFE film and a protective film, the PTFE film is arranged on the lining layer body, and the protective film is arranged on the PTFE film The surface is used to protect the PTFE membrane. The softness and comfort of the invention are good simulation.

Description

technical field [0001] The present invention relates to an artificial leather. Background technique [0002] The general artificial leather is very close to the original leather in terms of surface color, hand feel and fastness, but their bottom is still a textile or fiber layer without a leather structure, which cannot give people the feeling of real leather. Contents of the invention [0003] The purpose of the present invention is to overcome above-mentioned deficiency, provide the artificial artificial leather with good softness and comfort of leather material at the bottom. [0004] The object of the present invention is achieved like this: a kind of artificial leather with good softness and comfortable degree comprises matrix layer and surface layer, and described matrix layer is textile cloth, and surface layer is located at the upper surface of matrix layer, and surface layer is made of polyurethane The lower surface of the matrix layer is provided with an adhesiv...

Claims

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Application Information

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IPC IPC(8): B32B7/12B32B9/02B32B9/04B32B27/12B32B27/40B32B27/30D06N3/00D06N3/14C08G18/66C08G18/42C08G18/44C08G18/32
CPCB32B7/12B32B9/025B32B9/04B32B27/12B32B27/304B32B27/40B32B2307/304B32B2307/306B32B2307/3065B32B2307/714B32B2307/724B32B2307/726C08G18/32C08G18/4238C08G18/44C08G18/6607D06N3/0015D06N3/146D06N2201/06D06N2211/28
Inventor 徐泓
Owner JIANGYIN LONGSHENG PLASTIC