| 发明名称 |
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| 摘要 |
The rubber composition of the present invention is used for producing an inner liner of a pneumatic tire, and is obtained by compounding a rubber component and a layered or plate-like mineral. The layered or plate-like mineral has an aspect ratio of 3 or more and less than 30. The present invention further provides a production method of the rubber composition and a pneumatic tire which is produced by using the rubber composition. The present invention is applicable to a tire of passenger vehicles, bus or truck, and a tire of airplane. According to the present invention, the air permeation resistance is remarkably improved and the workability is also improved. Therefore, the rapture and hole defect of a non-vulcanized sheet during the tire construction can be avoided. By using the rubber composition, the gauge of the inner liner of pneumatic tire can be reduced while maintaining the inner pressure of tire, thereby reducing the weight of tire. |
| 申请公布号 |
DE60130956(T2) |
申请公布日期 |
2008.07.24 |
| 申请号 |
DE2001630956T |
申请日期 |
2001.02.28 |
| 申请人 |
BRIDGESTONE CORP. |
发明人 |
WADA, ICHIRO;OHARA MASASHI;UCHINO, OSAMU;KOURA, TOSHIAKI;EZAWA, NAOFUMI;KANOH, MOTOAKI;KAWAGUCHI, YASUYOSHI;NAKAMURA, SHUN;UCHINO, OSAMU |
| 分类号 |
C08L21/00;B60C1/00;B60C5/14;C08K3/04;C08K3/34;C08K7/00;C08L23/22;C08L23/28 |
主分类号 |
C08L21/00 |
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