Invention Grant
- Patent Title: Pneumatic tire
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Application No.: US14123288Application Date: 2012-05-28
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Publication No.: US09718311B2Publication Date: 2017-08-01
- Inventor: Takuya Ogasawara , Hideyuki Chiashi , Hideki Kitano
- Applicant: Takuya Ogasawara , Hideyuki Chiashi , Hideki Kitano
- Applicant Address: JP Chuo-Ku, Tokyo
- Assignee: BRIDGESTONE CORPORATION
- Current Assignee: BRIDGESTONE CORPORATION
- Current Assignee Address: JP Chuo-Ku, Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2011-122888 20110531
- International Application: PCT/JP2012/063665 WO 20120528
- International Announcement: WO2012/165386 WO 20121206
- Main IPC: B60C1/00
- IPC: B60C1/00 ; B60C5/14 ; C09J109/00 ; C09J115/00

Abstract:
A pneumatic tire includes: an inner liner having a thermoplastic resin film, a carcass, and an adhesive layer disposed between the inner liner and the carcass, in which the dynamic storage modulus E's at −20° C. of the thermoplastic resin film, the adhesive layer, and the carcass are defined as E1′, E2′, and E3′, respectively, and the relationship among E1′, E2′, and E3′ satisfies E1′>E2′>E3′. This pneumatic tire has excellent anti-crack property in a low-temperature environment of the inner liner.
Public/Granted literature
- US20140124115A1 PNEUMATIC TIRE Public/Granted day:2014-05-08
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