| 发明名称 |
PROCESS FOR REDUCING POLYMER BUILD-UP IN HEAT EXCHANGERS DURING POLYMERIZATION OF ALPHA-OLEFINS |
| 摘要 |
A method for inhibiting polymer build-up in a heat exchanger during the gas phase polymerization of alpha-olefins which comprises introducing upstream of the heat exchanger para ethyl ethoxybenzoate in an amount sufficient to inhibit polymer build-up. <IMAGE> |
| 申请公布号 |
AU6778590(A) |
申请公布日期 |
1991.06.13 |
| 申请号 |
AU19900067785 |
申请日期 |
1990.12.06 |
| 申请人 |
UNION CARBIDE CHEMICALS AND PLASTICS COMPANY INC. |
发明人 |
WELDON CLIFFORD CUMMINGS;REGINALD WALTER GECK;FATHI DAVID HUSSEIN |
| 分类号 |
B01J8/26;C08F2/00;C08F2/34;C08F10/00 |
主分类号 |
B01J8/26 |
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