| 发明名称 |
Method for increasing solid state polymerization rate. |
| 摘要 |
A process for increasing the rate of polymerization of low molecular weight polyester particles under solid state processing conditions whereby the progress of polymerization is preferred over the progress of crystallization for a given mass of particles. |
| 申请公布号 |
ZA200309310(B) |
申请公布日期 |
2004.11.29 |
| 申请号 |
ZA20030009310 |
申请日期 |
2003.11.28 |
| 申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
ANDREW ROBERT WITT;KENNETH WAYNE LEFFEW |
| 分类号 |
C08G63/80 |
主分类号 |
C08G63/80 |
| 代理机构 |
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代理人 |
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