| 发明名称 |
PROCESS FOR POLYMERISING OLEFINIC FEEDS UNDER PRESSURE |
| 摘要 |
2125157 9311171 PCTABS00022 The invention provides processes for producing a polyolefin at pressures substantially below conventional high pressure conditions in two-phase conditions below the cloud point. The invention may involve a continuous system with optional recycle. It can be used to produce ethylene copolymers at below 500 bars.
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| 申请公布号 |
CA2125157(A1) |
申请公布日期 |
1993.06.10 |
| 申请号 |
CA19922125157 |
申请日期 |
1992.12.02 |
| 申请人 |
EXXON CHEMICAL PATENTS INC;MITSUBISHI PETROCHEMICAL CO |
发明人 |
BARON NORBERT;HAYASHI SHIGEKAZU;SUGAWARA MAKOTA;CANICH JO ANN M;SPEED CHARLES S;WELBORN HOWARD C |
| 分类号 |
C08F2/00;C08F2/04;C08F2/34;C08F4/60;C08F4/6192;C08F4/64;C08F4/642;C08F4/6592;C08F10/00;C08F210/16;C08F210/18;(IPC1-7):C08F10/00 |
主分类号 |
C08F2/00 |
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