Invention Grant
- Patent Title: Multilayer structure, inner liner for pneumatic tire, and pneumatic tire
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Application No.: US14118933Application Date: 2012-05-29
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Publication No.: US09724968B2Publication Date: 2017-08-08
- Inventor: Hideki Kitano , Tetsuo Amamoto , Takatsugu Tanaka , Yuwa Takahashi , Nahoto Hayashi , Masao Hikasa , Yusuke Tanaka
- Applicant: Hideki Kitano , Tetsuo Amamoto , Takatsugu Tanaka , Yuwa Takahashi , Nahoto Hayashi , Masao Hikasa , Yusuke Tanaka
- Applicant Address: JP Tokyo JP Kurashiki-Shi, Okayama
- Assignee: BRIDGESTONE CORPORATION,Kuraray Co., Ltd.
- Current Assignee: BRIDGESTONE CORPORATION,Kuraray Co., Ltd.
- Current Assignee Address: JP Tokyo JP Kurashiki-Shi, Okayama
- Agency: Sughrue Mion, PLLC
- Priority: JP2011-122580 20110531; JP2011-122763 20110531
- International Application: PCT/JP2012/003511 WO 20120529
- International Announcement: WO2012/164918 WO 20121206
- Main IPC: B60C1/00
- IPC: B60C1/00 ; B60C5/14 ; B32B25/08 ; B32B25/12 ; B32B25/14 ; C08L7/00 ; C08L21/00 ; B32B27/16 ; B32B27/30 ; B32B27/32 ; B32B27/34 ; B32B27/36 ; B32B27/40 ; B32B1/00
Abstract:
To provide a multilayer structure that may adhere to rubber material without the necessity of providing an adhesive layer, an inner liner and a pneumatic tire using the multilayer structure. According to the present invention, a multilayer structure 1 is formed by alternately laminating elastomer layers 3 containing thermoplastic elastomer and barrier layers 2 containing a gas barrier resin, wherein an outermost layer 4 laminated uppermost among layers constituting the multilayer structure 1 contains an elastomer component that may heat-adhere to diene rubber.
Public/Granted literature
- US20140096882A1 MULTILAYER STRUCTURE, INNER LINER FOR PNEUMATIC TIRE, AND PNEUMATIC TIRE Public/Granted day:2014-04-10
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