| 发明名称 |
THERMOPLASTIC POLYBLENDS OF AROMATIC POLYCARBONATES AND THERMOPLASTIC POLYURETHANES |
| 摘要 |
73730-7 Binary thermoplastic polyblends consisting essentially of from 65 to 95 weight percent of a thermoplastic aromatic polycarbonate and from 5 to 35 weight percent of a thermoplastic polyester polyol-based polyurethane having a Shore Hardness of from 70A to 70D exhibit improved hydrocarbon solvent resistance over polycarbonate resins.
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| 申请公布号 |
CA2012761(A1) |
申请公布日期 |
1990.11.02 |
| 申请号 |
CA19902012761 |
申请日期 |
1990.03.22 |
| 申请人 |
DOW CHEMICAL COMPANY (THE) |
发明人 |
SKOCHDOPOLE, RICHARD E.;WRIGHT, DANE L. |
| 分类号 |
C08L69/00;(IPC1-7):C08L69/00;C08L101/00;C08L75/04 |
主分类号 |
C08L69/00 |
| 代理机构 |
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