发明名称 |
Method for the production of block copolymers by retarded anionic polymerization |
摘要 |
In a process for the preparation of block copolymers from vinylaromatic monomers and dienes, the monomers are polymerized in the presence of at least one alkali metal organyl or alkali metal alkoxide and at least one magnesium, aluminum or zinc organyl. |
申请公布号 |
AU3140399(A) |
申请公布日期 |
1999.09.06 |
申请号 |
AU19990031403 |
申请日期 |
1999.02.05 |
申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
KONRAD KNOLL;HERMANN GAUSEPOHL;VOLKER WARZELHAN;CHRISTIAN SCHADE;WOLFGANG FISCHER |
分类号 |
C08F4/46;C08F4/50;C08F297/04 |
主分类号 |
C08F4/46 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|