发明名称 |
Innerliner for pneumatic tires and pneumatic tire |
摘要 |
Disclosed is an innerliner for pneumatic tires, wherein the innerliner comprises a modified ethylene-vinyl alcohol copolymer (C) obtained by reacting 1-50 parts by weight of an epoxy compound (B) with 100 parts by weight of an ethylene-vinyl alcohol copolymer (A) having an ethylene content of 25-50 mol %. A pneumatic tire with the innerliner can greatly improve the internal pressure retainabilities before and after driving without increasing the weight of the tire.
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申请公布号 |
US2004089388(A1) |
申请公布日期 |
2004.05.13 |
申请号 |
US20030692950 |
申请日期 |
2003.10.27 |
申请人 |
BRIDGESTONE CORPORATION;KURARAY CO., LTD. |
发明人 |
FUJINO KENTARO;TAI SHINJI;IKEDA KAORU;WATANABE TOMOYUKI;ISOYAMA KOUTA |
分类号 |
B60C1/00;B60C5/14;C08F8/08;(IPC1-7):B60C5/14 |
主分类号 |
B60C1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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