发明名称 |
Preparation of polyethylene |
摘要 |
Ethylene homopolymers and copolymers are prepared in a tube reactor at from 160° C. to 350° C. and pressures in the range from 500 to 5000 bar, with or without use of molar mass regulators, using a peroxide mixture comprising from 1 to 95 mol %, based on the total amount of the peroxide mixture, of at least one cyclic peroxide of the formula I, where the radicals R are identical or different and are selected from among alkyl groups and aryl groups, as polymerization initiator.
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申请公布号 |
US2004214971(A1) |
申请公布日期 |
2004.10.28 |
申请号 |
US20030221202 |
申请日期 |
2003.03.14 |
申请人 |
GONIOUKH ANDREI;WITTKOWSKI LARS;DROGE THOMAS;FISCHER ERNST;KLIMESCH ROGER;ROSENDORFER PHILIPP;KOHLER GERNOT;LITTMANN DIETER |
发明人 |
GONIOUKH ANDREI;WITTKOWSKI LARS;DROGE THOMAS;FISCHER ERNST;KLIMESCH ROGER;ROSENDORFER PHILIPP;KOHLER GERNOT;LITTMANN DIETER |
分类号 |
C08F4/38;C08F10/00;C08F10/02;C08F110/02;(IPC1-7):C08F4/28 |
主分类号 |
C08F4/38 |
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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