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Simulated artificial leather capable of releasing large quantity of negative ions permanently

A negative ion, permanent technology, applied in the field of artificial leather, can solve the problems of not being able to bring the feeling of real leather, no leather structure, etc., and achieve the effects of improving human health, reducing usage, and reducing costs.

Inactive Publication Date: 2018-02-06
WUXI HUALIAN PLASTIC PROD CO LTD
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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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  • Simulated artificial leather capable of releasing large quantity of negative ions permanently

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Comparison scheme
Effect test

Embodiment Construction

[0010] see figure 1 , a kind of imitation artificial leather that permanently emits a large amount of negative ions 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 polyurethane To make it, an adhesive 3 is arranged on the lower surface of the base 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 20...

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PUM

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Abstract

The invention relates to a simulated artificial leather that permanently emits a large amount of negative ions, comprising a matrix layer (1) and a surface layer (2), the matrix layer (1) is woven cloth, the surface layer (2) is made of polyurethane, and the matrix layer (1) A leather layer (4) is provided on the lower surface, and the leather layer (4) is made of genuine leather fiber and genuine leather powder. The back side of the surface layer is provided with a lining fabric layer, and the lining fabric layer is a kind of negative ion fabric, which includes general yarns, elastic yarns and negative ion yarns interwoven through double-sided weaving; the general yarn weaving 2% of the elastic yarn replaces part of the common yarn in the weaving arrangement, and the negative ion yarn is woven on the inner surface and has a component content of less than 48%. The invention has the visual and tactile effects of real leather. The present invention permanently emits a large amount of negative ions.

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 object of the present invention is to overcome above-mentioned deficiency, provide the imitation artificial leather that the bottom is leather material. [0004] The object of the present invention is achieved like this: a kind of imitation artificial leather that emits a large amount of negative ions permanently, comprises substrate layer and surface layer, and described substrate layer is textile cloth, and surface layer is located at the upper surface of substrate layer, and surface layer is made of polyurethane , the lower surface of the matrix layer is provided with an adh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06N3/00D06N3/14
CPCD06N3/147D06N3/0013D06N3/0015D06N3/0027D06N3/146D06N2201/06D06N2211/28
Inventor 季建良
Owner WUXI HUALIAN PLASTIC PROD CO LTD