发明名称 |
Fuel oil additives and compositions |
摘要 |
Wax crystal modifiers for fuel oils are derived from ethylene-alpha olefin polymers with terminal unsaturation, preferably obtained by polymerization in the presence of a metallocene catalyst, optionally together with other cold flow improvers.
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申请公布号 |
US5674300(A) |
申请公布日期 |
1997.10.07 |
申请号 |
US19960622235 |
申请日期 |
1996.03.20 |
申请人 |
EXXON CHEMICAL PATENTS INC. |
发明人 |
MCALEER, ANDREW MATTHEW;YEARWOOD, GERALD PETER |
分类号 |
C08L23/04;C08F4/659;C08F4/6592;C08F210/16;C08L23/00;C08L23/08;C10L1/14;C10L1/16;C10L1/18;C10L1/192;C10L1/195;C10L1/22;C10L10/14;(IPC1-7):C08L1/16 |
主分类号 |
C08L23/04 |
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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