Flame-retardant leather

A technology of leather and flame retardant layer, applied in the field of flame retardant leather, can solve the problems of flammability of leather, loss of property and personal safety, etc., and achieve the effects of improving safety performance, preventing potential safety hazards and improving flame retardant performance.

Inactive Publication Date: 2019-04-05
朱晓繁
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, with the improvement of people's living standards, leather products are commonly used daily consumer goods in people's lives. Leather is widely used in the production of clothing, shoes, bags, etc., but leather is flammable. During the process, leather products should be kept away from fire sources, otherwise it will cause loss of property and personal safety.

Method used

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  • Flame-retardant leather

Examples

Experimental program
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Effect test

Embodiment 1

[0016] see figure 1 , a kind of flame-retardant leather, comprises waterproof transparent layer 1, leather base layer 1 2, flame-retardant layer 3, leather base layer 2 4 and air-permeable layer 5 arranged sequentially from outside to inside. Wherein, the flame retardant layer 3 is made of aluminum hydroxide or magnesium hydroxide. The thickness of the flame retardant layer 3 is 0.2-0.4 mm. The thickness of the waterproof transparent layer 1 is 0.2-0.3 mm. The thicknesses of the leather base layer 1 2 and the leather base layer 2 4 are both 1.0-1.5 mm.

[0017] In this embodiment, the flame retardant layer 3 is made of aluminum hydroxide. The thickness of the flame retardant layer 3 is 0.2 mm. The thickness of the waterproof transparent layer 1 is 0.2 mm. The thicknesses of the leather base layer 1 2 and the leather base layer 2 4 are both 1.0 mm.

[0018] The above-mentioned flame-retardant leather, since it is provided with a waterproof transparent layer 1 and an air-p...

Embodiment 2

[0020] A flame-retardant leather, comprising a waterproof transparent layer 1, a leather base layer 1 2, a flame-retardant layer 3, a leather base layer 2 4 and a breathable layer 5 arranged sequentially from outside to inside. In this embodiment, the flame retardant layer 3 is made of magnesium hydroxide. The thickness of the flame retardant layer 3 is 0.4mm. The thickness of the waterproof transparent layer 1 is 0.3mm. The thicknesses of the leather base layer 1 2 and the leather base layer 2 4 are both 1.5 mm.

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Abstract

The invention provides a flame-retardant leather. The flame-retardant leather comprises a waterproof transparent layer, a leather base layer I, a flame-retardant layer, a leather base layer II, and abreathable layer which are disposed in order from the outside to the inside. The flame-retardant leather is provided with the waterproof transparent layer and the breathable layer, so that waterprooftransparent layer and the breathable layer can be waterproof and breathable to the flame-retardant leather, and at the same time, since the flame-retardant layer is arranged, the flame retardant property of the flame-retardant leather can be improved, a safety hazard caused by the flammability performance of a leather is avoided, so that the safety of the leather can be improved.

Description

technical field [0001] The invention relates to the field of leather, in particular to a flame-retardant leather. Background technique [0002] At present, with the improvement of people's living standards, leather products are commonly used daily consumer goods in people's lives. Leather is widely used in the production of clothing, shoes, bags, etc., but leather is flammable. During the process, leather products should be kept away from fire sources, otherwise it will cause loss of property and personal safety. Contents of the invention [0003] Based on this, it is necessary to provide a flame-retardant leather with high safety performance. [0004] A flame-retardant leather, comprising a waterproof transparent layer, a leather base layer 1, a flame-retardant layer, a leather base layer 2 and a breathable layer arranged sequentially from outside to inside. [0005] In one embodiment, the flame retardant layer is made of aluminum hydroxide or magnesium hydroxide. [0...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B9/02B32B9/04B32B9/00B32B33/00
CPCB32B9/025B32B9/00B32B9/04B32B33/00B32B2307/3065B32B2307/724B32B2307/7265
Inventor 朱晓繁
Owner 朱晓繁
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