发明名称 |
MIDDLE DISTILLATE COMPOSITIONS WITH IMPROVED LOW TEMPERATURE FLOW PROPERTIES |
摘要 |
The flow properties of a distillate petroleum fuel oil whose 20% and 90% distillation points differ within the range of from 65 to 100 DEG C, and/or whose 90% to final boiling point is 10 to 20 DEG C is improved by the inclusion of a copolymer of ethylene and a vinyl ester of a carboxylic acid containing 1 to 4 carbon atoms containing 32 to 35 wt % of the vinyl ester and having a number average molecular weight of 1000 to 6000. |
申请公布号 |
KR910004942(B1) |
申请公布日期 |
1991.07.18 |
申请号 |
KR19830006322 |
申请日期 |
1983.12.30 |
申请人 |
EXXON RESEARCH AND ENGINEERING CO. |
发明人 |
ROSSI FRANCO;RICHARDSON NORMAN A.;GREEF JAN J.P.D. |
分类号 |
C10L1/192;C10L1/18;C10L1/197;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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