| 发明名称 |
Elimination of volatile residues from polyacrylate melts |
| 摘要 |
Volatile components are eliminated from polyacrylate melts by distilling off the volatile components by a process in which the volatile components are distilled off under reduced pressure, entraining agents are added to the melts at above 100 DEG C. and the melts are simultaneously circulated.
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| 申请公布号 |
US5772851(A) |
申请公布日期 |
1998.06.30 |
| 申请号 |
US19960664802 |
申请日期 |
1996.06.17 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
BARWICH, JUERGEN;AYDIN, ORAL;ERHARDT, ULRICH;HOLTRUP, WALTER |
| 分类号 |
C08F6/10;B01D3/10;B01D3/34;B01D3/38;C08F6/00;C08F6/06;C08F6/28;C08F20/10;C08F20/12;C09J133/04;(IPC1-7):B01D3/10;C08F6/26 |
主分类号 |
C08F6/10 |
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