发明名称 |
Process for reducing polymer build-up in recycle lines and heat exchangers during polymerization of alpha olefins |
摘要 |
A method for inhibiting polymer build-up in a recycle line and a heat exchanger during a polymerization process of one or more alpha olefins, particularly sticky polymers, which method comprises introducing as an antifouling an alcohol having 1 to 10 carbon atoms, an alkyl or cycloalkyl ether having 2 to 20 carbon atoms, or a mixture thereof at one or more locations in the recycle gas line in an amount sufficient to inhibit polymer buildup.
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申请公布号 |
US5625012(A) |
申请公布日期 |
1997.04.29 |
申请号 |
US19950540985 |
申请日期 |
1995.10.11 |
申请人 |
UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION |
发明人 |
HUSSEIN, FATHI D.;LEE, KIU H.;BAI, XINLAI |
分类号 |
C08F2/34;C08F10/00;(IPC1-7):C08F2/34 |
主分类号 |
C08F2/34 |
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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