| 发明名称 |
Polyarylene sulphide containing phosphine groups |
| 摘要 |
This invention relates to new straight chained and branched copolyarylene sulphides with built-in aromatic or araliphatic comonomers containing phosphine groups and to products obtainable from the phosphine group-containing polyarylene sulphides by a special heat treatment.
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| 申请公布号 |
US5010169(A) |
申请公布日期 |
1991.04.23 |
| 申请号 |
US19890436127 |
申请日期 |
1989.11.13 |
| 申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
KOEHLER, BURKHARD;MEYER, ROLF-VOLKER |
| 分类号 |
C08G75/02;C08G75/06 |
主分类号 |
C08G75/02 |
| 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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