| 发明名称 |
Fiber containing particulate elastomeric composition |
| 摘要 |
A particulate elastomeric composition having a density ratio of 0.1 to 0.4 comprising 5-75% by weight of an elastomer, 15-65% by weight of a filler and 10-60% by weight of aramid pulp and a solution process for its preparation. The composition is useful as a masterbatch for the introduction of aramid pulp into elastomeric articles.
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| 申请公布号 |
US4514541(A) |
申请公布日期 |
1985.04.30 |
| 申请号 |
US19840612751 |
申请日期 |
1984.05.21 |
| 申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
FRANCES, ARNOLD |
| 分类号 |
C08J3/12;C08J3/20;C08J3/21;C08K3/00;C08K3/04;C08K3/36;C08K7/00;C08K7/02;C08L21/00;(IPC1-7):C08K3/36 |
主分类号 |
C08J3/12 |
| 代理机构 |
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