| 发明名称 |
Pneumatic tire with air permeation prevention layer |
| 摘要 |
A pneumatic tire having an air permeation prevention layer composed of a thin film of a resin composition including at least 20% by weight of a thermoplastic polyester elastomer comprised of a block copolymer of polybutylene terephthalate and polyoxyalkylene diimide diacid at a weight ratio of polybutylene terephthalate/polyoxyalkylene diimide diacid of 85/15 or less.
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| 申请公布号 |
US5738158(A) |
申请公布日期 |
1998.04.14 |
| 申请号 |
US19960590894 |
申请日期 |
1996.01.24 |
| 申请人 |
THE YOKOHAMA RUBBER CO., LTD. |
发明人 |
OZAWA, OSAMU;KURODA, NORIAKI;WATANABE, JIRO;IKAWA, MASAHIRO;KAWAZURA, TETSUJI |
| 分类号 |
B60C5/14;B29D30/06;B60C1/00;C08G73/16;C08L21/00;C08L23/00;C08L27/06;C08L27/12;C08L67/00;C08L67/02;C08L79/08;C08L81/04;C08L83/04;C08L83/07;C08L87/00;(IPC1-7):B60C5/14 |
主分类号 |
B60C5/14 |
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