| 发明名称 |
Gas phase polymerization process |
| 摘要 |
A process for producing polymers in a gas phase reactor by continuously introducing a stream of monomer and gas into a polymerization zone while maintaining the temperature within the polymerization zone below the dew point temperature of at least one monomer present in said polymerization zone.
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| 申请公布号 |
US5453471(A) |
申请公布日期 |
1995.09.26 |
| 申请号 |
US19940284797 |
申请日期 |
1994.08.02 |
| 申请人 |
UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION |
发明人 |
BERNIER, ROBERT J. N.;BOYSEN, ROBERT L.;BROWN, ROBERT C.;SCAROLA, LEONARD S.;WILLIAMS, GARY H. |
| 分类号 |
B60C1/00;A61K31/35;A61K31/352;A61K31/40;A61K31/4025;A61K31/415;A61K31/425;A61K31/44;A61K31/443;A61K31/4433;A61K31/50;A61K31/505;A61K31/53;A61P9/00;B01J8/24;B01J23/10;C07D311/58;C07D311/78;C07D311/92;C07D311/94;C07D405/12;C07D405/14;C07D409/14;C07D417/12;C07D491/052;C07D493/04;C08F2/00;C08F2/34;C08F2/44;C08F4/54;C08F4/622;C08F4/64;C08F4/70;C08F10/00;C08F10/14;C08F36/04;C08F36/06;C08F210/00;C08F210/16;C08F210/18;C08K3/04;C08K3/34;(IPC1-7):C08F2/34 |
主分类号 |
B60C1/00 |
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