| 发明名称 |
Elastomeric compn - contg oriented polyolefin fibrils |
| 摘要 |
<p>A flexible rubbery compsn. comprises an elastomeric matrix contg. >=5% wt. of a crystalline polyolefin mol. wt. >=500,000 as fine particles which are mostly drawn into elongated fibrils to give a product with a very high elongation strength and a dynamic modulus >1000 kg/cm2.</p> |
| 申请公布号 |
FR2162691(A5) |
申请公布日期 |
1973.07.20 |
| 申请号 |
FR19710030346 |
申请日期 |
1971.08.19 |
| 申请人 |
KLEBER COLOMBES |
发明人 |
BONNEFON ALAIN;BENARD JACK |
| 分类号 |
C08L21/00;(IPC1-7):08C9/00;08C17/00;08C11/00 |
主分类号 |
C08L21/00 |
| 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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