| 发明名称 |
POLYMER COMPOSITIONS HAVING ENHANCED LOW TEMPERATURE IMPACT RESISTANCE ON AGEING |
| 摘要 |
<p>Case 4028 DAS:mh 3/29/7 POLYMER COMPOSITIONS HAVING ENHANCED LOW TEMPERATURE IMPACT RESISTANCE ON AGEING Mixtures of vinyl halide-graft-polyolefin polymer compositions with a minor proportion of a monoalkenyl arene-hydrocarbon alkadiene block thermoplastic elastomer which are capable of being molded to impact resistant articles exhibit enhancement of low temperature impact resistance on ageing.</p> |
| 申请公布号 |
CA1134976(A) |
申请公布日期 |
1982.11.02 |
| 申请号 |
CA19820394110 |
申请日期 |
1982.01.13 |
| 申请人 |
HOOKER CHEMICALS & PLASTICS CORP. |
发明人 |
WITSCHARD, GILBERT |
| 分类号 |
C08L51/00;C08L53/02;(IPC1-7):08L51/00 |
主分类号 |
C08L51/00 |
| 代理机构 |
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