| 发明名称 |
Blends of polycarbonate or polyestercarbonate with 4-methyl-1-pentene polymers |
| 摘要 |
Polycarbonate or polyestercarbonate compositions having superior environmental stress crack resistance are obtained by blending with up to about 12 weight percent of a polymer of 4-methyl-1-pentene.
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| 申请公布号 |
US4548991(A) |
申请公布日期 |
1985.10.22 |
| 申请号 |
US19830493081 |
申请日期 |
1983.05.09 |
| 申请人 |
THE DOW CHEMICAL COMPANY |
发明人 |
FEAY, DARRELL C. |
| 分类号 |
C08L69/00;(IPC1-7):C08L69/00 |
主分类号 |
C08L69/00 |
| 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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