发明名称 |
Continuous process for preparing expandible styrene polymers |
摘要 |
The invention concerns a continuous process for preparing expandible styrene polymers by polymerizing styrene in the presence of expanding agents in three stages: a) preparing a solution of polystyrene in styrene; b) dispersing the solution in an aqueous phase; and c) continuously polymerizing out the prepolymer in an aqueous suspension. |
申请公布号 |
AU7001998(A) |
申请公布日期 |
1998.05.29 |
申请号 |
AU19980070019 |
申请日期 |
1997.10.28 |
申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
MICHAEL BAUMGARTEL;GERHARD DEMBEK;KLAUS HAHN;JAN HOLOCH;WOLFRAM HUSEMANN;KNUT KAEMPFER;PETER LAY;SWEN RUCK;MICHAEL SCHIESSL;MICHAEL WITT |
分类号 |
C08F257/02;C08J9/20 |
主分类号 |
C08F257/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|