ALLOY BLENDS OF POLYURETHANE AND RUBBER |
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| 申请号 | PCT/US2004008126 | 申请日 | 2004-03-17 | 公开(公告)号 | WO2004083297A3 | 公开(公告)日 | 2005-03-31 |
| 申请人 | INVISTA TECH SARL; SANDUSKY DONALD ALLAN; MCINNIS EDWIN L; | 发明人 | SANDUSKY DONALD ALLAN; MCINNIS EDWIN L; | ||||
| 摘要 | The present invention relates to a rubber formulation suitable for making barrier articles, such as inflatable sports balls or bicycle tubes, that resist the passage of gases, such as air, particularly as applicable to tennis balls, and more particularly to the rubber formulation which contains substantially amorphous, millable polyurethane alloyed with natural and/or synthetic rubbers. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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