发明授权
- 专利标题： Film for a tire inner liner and preparation method therefor
- 专利标题（中）： 一种轮胎内衬膜及其制备方法
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申请号： US13803637申请日： 2013-03-14
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公开(公告)号： US09493036B2公开(公告)日： 2016-11-15
- 发明人: Il Chung , Gi-Woong Kim , Sang-Mok Lee , Ok-Hwa Jeon
- 申请人： Kolon Industries, Inc.
- 申请人地址： KR Gwacheon-Si
- 专利权人： KOLON INDUSTRIES, INC.
- 当前专利权人： KOLON INDUSTRIES, INC.
- 当前专利权人地址： KR Gwacheon-Si
- 代理机构： Lex IP Meister, PLLC
- 优先权： KR10-2011-0064936 20110630; KR10-2012-0070632 20120629
- 主分类号： B32B27/08
- IPC分类号： B32B27/08 ; B32B27/34 ; B32B27/42 ; B32B37/04 ; B29D30/06 ; B60C1/00 ; C08J7/04 ; B32B1/00 ; B32B7/12 ; B32B27/28 ; C08L77/00 ; C09J7/02 ; C09J161/12 ; C08K5/13
摘要：
The present invention relates to a film for a tire inner liner, particularly to a film for a tire inner liner including: a base film including a copolymer or a mixture of polyamide-based resin and a polyether-based resin; and an adhesive layer including a resorcinol-formalin-latex (RFL)-based adhesive, wherein the base film has a tensile recovery rate of 30% to 80%. The film for a tire inner liner of the present invention may exhibit an excellent gas barrier property with a thin thickness, and thus enables light weight of a tire and improvement in automobile mileage, and enables easier forming during a tire manufacturing process.
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