发明名称 |
ANVAENDNING AV EN TILLSATSMEDELKOMBINATION FOER FOERBAETTRING AV LAOGTEMPERATUREGENSKAPERNA HOS EN PETROLEUMDESTILLATBRAENNOLJA. |
摘要 |
Polymers or copolymers containing an n-alkyl ester of a mono-ethylenically unsaturated C4 to C8 mono- or dicarbocylic acid wherein the average number of carbon atoms in the n-alkyl groups is from 12 to 14, and which contain no more than 10 wt. % of comonomer containing alkyl groups containing more than 14 carbon atoms and preferably no more than 20 wt.% of comonomer in which the alkyl group contains fewer than 12 carbon atoms are low temperature flow improvers for distillate fuels improving flow and filterability as well as lowering cloud point. |
申请公布号 |
FI84622(B) |
申请公布日期 |
1991.09.13 |
申请号 |
FI19850000695 |
申请日期 |
1985.02.20 |
申请人 |
EXXON RESEARCH AND ENGINEERING COMPANY |
发明人 |
TACK, ROBERT DRYDEN;PEARCE, SARAH LOUISE;ROSSI, ALBERT |
分类号 |
C10L1/192;C10L1/14;C10L1/18;C10L1/195;C10L1/196;C10L1/197;C10L1/22;C10L10/14 |
主分类号 |
C10L1/192 |
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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