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Waterproof carpet

A carpet and waterproof layer technology, applied in the direction of carpets, synthetic resin layered products, layered products, etc., can solve the problems of carpet mildew, reduced service life, and the surface is easily damp, and achieve the effect of keeping dry and preventing mildew

Inactive Publication Date: 2019-06-25
天津市江美科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, ordinary carpets are made by bonding the surface layer and the bottom layer with adhesives. However, after long-term use of the carpet, the surface is prone to moisture. Long-term moisture will easily cause the carpet to become moldy and reduce the service life.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] The technical solution of the present invention is a waterproof carpet, comprising a fabric layer made of PVDF homopolymer fibers, characterized in that: the fabric layer has a surface layer (1) and a bottom layer (2), and the surface layer (1) and the bottom layer (2) ) are bonded by an adhesive, and a waterproof layer (3) is provided on the surface layer (1).

[0017] In this embodiment, the surface layer (1) and bottom layer (2), waterproof layer (3) have a coating comprising a copolymer of vinylidene fluoride (VDF) and a fluorinated comonomer.

[0018] In this embodiment, the waterproof layer (3) is bonded to the surface layer (1) through an adhesive.

[0019] In this embodiment, the VDF homopolymer fiber is packed with 97 filaments.

[0020] In this embodiment, the coating covers both sides of the VDF homopolymer layer.

[0021] In this embodiment, wherein the copolymer is a statistical copolymer.

[0022] In this embodiment, the fluorinated comonomer is selecte...

Embodiment 3

[0036] A method for making a waterproof carpet, comprising the steps of: applying the coating based on the VDF copolymer to the two faces of the VDF homopolymer layer by the technique of dipping / dipping.

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Abstract

The invention provides a waterproof carpet. The carpet comprises a fabric layer prepared from PVDF homopolymer fibers, the fabric layer is provided with a surface layer and a bottom layer which are bonded through an adhesive, a waterproof layer is arranged on the surface layer, and coatings comprising copolymer of vinylidene fluoride (VDF) and a fluorinated comonomer are arranged on the surface layer, the bottom layer and the waterproof layer; the carpet is kept dry, and the carpet is prevented from mildewing.

Description

technical field [0001] The invention relates to a carpet, in particular to a waterproof carpet. Background technique [0002] In daily life, carpet is widely used in residential buildings, hotels, guesthouses and other places to pave the floor, which not only has an aesthetic feeling, but also provides comfort under one's feet. At present, ordinary carpets are formed by bonding the surface layer and the bottom layer with adhesives. However, the long-term use of the carpet will cause the surface to be easily damp. Long-term dampness will easily cause the carpet to become moldy and reduce the service life. Contents of the invention [0003] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a waterproof carpet. [0004] The technical scheme of the present invention is: a kind of waterproof carpet, comprises the fabric layer that is made by PVDF homopolymer fiber, it is characterized in that: described fabric layer has surface l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47G27/02B32B27/02B32B7/12B32B27/12B32B33/00
Inventor 李春江
Owner 天津市江美科技有限公司