PROCESS FOR POLYMERISING OLEFINIC FEEDS UNDER PRESSURE
摘要
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.
申请公布号
WO9311171(A1)
申请公布日期
1993.06.10
申请号
WO1992EP02803
申请日期
1992.12.02
申请人
ZIPPRICH, JOHN, L., II +EM;EXXON CHEMICAL PATENTS INC.;MITSUBISHI PETROCHEMICAL CO. LTD.
发明人
BARON, NORBERT;HAYASHI, SHIGEKAZU;SUGAWARA, MAKOTA;CANICH, JO, ANN, MARIE;SPEED, CHARLES, STANLEY;WELBORN, HOWARD, CURTIS +DI
