| 发明名称 |
PROCESS FOR IMPROVING THE HOMOGENEITY OF HIGHLY REACTIVE POLYCONDENSATES |
| 摘要 |
The homogeneity of highly reactive polycondensates is improved in a process involving batch operations in a reactor, followed by extrusion and then cooling by a coolant to the point of solidification after which the polycondensates are milled and removed. The cooling is carried out with a low-boiling liquified gas. |
| 申请公布号 |
ZA8706775(B) |
申请公布日期 |
1988.04.27 |
| 申请号 |
ZA19870006775 |
申请日期 |
1987.09.10 |
| 申请人 |
MESSER GRIESHEIM GMBH. |
发明人 |
FRANZ-ROBERT SCHLOEMER;KARL-ERICH OTT;WOLFGANG VOLKER;BODO MUELLER;HARTWIG HUPFER |
| 分类号 |
B29B9/02;B01J19/22;B29B13/00;B29B13/04;B29B13/10;B29C35/16;C08G85/00 |
主分类号 |
B29B9/02 |
| 代理机构 |
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代理人 |
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