| 发明名称 |
Polyether carbonates |
| 摘要 |
The invention relates to novel branched polyether carbonates, which are produced with the alpha-halocarboxylic esters of polyols as branching agent, whereby the branching agent is incorporated in the polycarbonate by means of ether bridges.
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| 申请公布号 |
US2003009003(A1) |
申请公布日期 |
2003.01.09 |
| 申请号 |
US20020149947 |
申请日期 |
2002.06.12 |
| 申请人 |
KOEHLER BURKHARD;HORN KLAUS;MEYER ROLF-VOLKER |
发明人 |
KOEHLER BURKHARD;HORN KLAUS;MEYER ROLF-VOLKER |
| 分类号 |
C08J5/00;C08G63/66;C08G64/16;(IPC1-7):C08G64/00 |
主分类号 |
C08J5/00 |
| 代理机构 |
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| 地址 |
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