| 发明名称 |
POLYMER COMBINATIONS USEFUL IN DISTILLATE HYDROCARBON OILS TO IMPROVE COLD FLOW PROPERTIES |
| 摘要 |
<p>Oil soluble ethylene-vinyl ester copolymers having ?n of less than about 4000 in combination with an oil soluble polyester material, such as a homopolymer or copolymer, comprising at least 10% by weight C14 to C16 substantially straight-chain alkyl esters of acrylic or methacrylic acid, are useful in improving the cold flow properties of distillate hydrocarbon oils.</p> |
| 申请公布号 |
CA1071867(A) |
申请公布日期 |
1980.02.19 |
| 申请号 |
CA19760247066 |
申请日期 |
1976.03.03 |
| 申请人 |
EXXON RESEARCH AND ENGINEERING COMPANY |
发明人 |
WISOTSKY, MAX J. |
| 分类号 |
C10L1/192;C08L23/08;C10L1/14;C10L1/16;C10L1/18;C10L1/195;C10L1/198;C10L1/20;C10L1/22;(IPC1-7):10L1/18 |
主分类号 |
C10L1/192 |
| 代理机构 |
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代理人 |
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