发明名称 |
Post-reactor process for treating polymers prepared in a gas phase polymerization in the presence of an inert particulate material |
摘要 |
There is provided a post-reactor process for a polymer, especially an elastomeric polymer, prepared by a gas phase polymerization in the presence of an inert particulate material comprising: introducing the polymer containing inert particulate material into a polishing vessel in the presence of a fluidizing gas under polishing conditions.
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申请公布号 |
US6214903(B1) |
申请公布日期 |
2001.04.10 |
申请号 |
US19980098479 |
申请日期 |
1998.06.16 |
申请人 |
UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION |
发明人 |
EISINGER RONALD STEVEN;HUSSEIN FATHI DAVID;JONES DAVID NUNN;RAETHER RONALD IRVIN;REBHAN DAVID MERRILL;WELCH JOSEPH PATRICK;WILLIAMS GARY HARRY |
分类号 |
C08K3/04;C08F2/34;C08F2/44;C08F6/00;C08F10/00;C08F36/00;C08F210/18;C08L23/16;(IPC1-7):C08J3/00 |
主分类号 |
C08K3/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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