| 发明名称 |
POLYARYLENE SULFIDES TERMINATED BY SULFONIC ACID AND/OR SULFONIC ACID DERIVATIVE GROUPS, THEIR PRODUCTION AND USE |
| 摘要 |
The invention releates to oligo- and polyarylene sulfides, preferably polyphenylene sulfides, terminated by sulfonic acid and/or sulfonic acid derivative groups, to their production and to their use for the production of new polymers and new polymer mixtures.
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| 申请公布号 |
US5068312(A) |
申请公布日期 |
1991.11.26 |
| 申请号 |
US19900502630 |
申请日期 |
1990.04.02 |
| 申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
DORF, ERNST-ULRICH;RUESSELER, WOLFGANG;KOEHLER, BURKHARD;EBERT, WOLFGANG;SCHMITT, WALTER |
| 分类号 |
C08G75/02;C08G75/06;C08L81/02 |
主分类号 |
C08G75/02 |
| 代理机构 |
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