| 发明名称 |
Process for the solid state polycondensation of polyamide resins |
| 摘要 |
<p>Process for the solid state polycondensation of polyamide resins by the use in the polycondensation reactor of a quantity of an inert gas such that the ratio by weight between the solid capacity/h at the reactor outlet and that one of gas fed into the reactor is lower than 0.5.</p> |
| 申请公布号 |
EP0838488(A1) |
申请公布日期 |
1998.04.29 |
| 申请号 |
EP19970118140 |
申请日期 |
1997.10.20 |
| 申请人 |
SINCO ENGINEERING S.P.A. |
发明人 |
GIORDANO, DARIO;BIANCHI, RICCARDO |
| 分类号 |
C08G69/06;C08G69/30;(IPC1-7):C08G69/46 |
主分类号 |
C08G69/06 |
| 代理机构 |
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