| 发明名称 |
Oil additives and compositions |
| 摘要 |
PCT No. PCT/EP93/01666 Sec. 371 Date Dec. 21, 1994 Sec. 102(e) Date Dec. 21, 1994 PCT Filed Jun. 29, 1993 PCT Pub. No. WO94/00386 PCT Pub. Date Jan. 6, 1994Compositions comprising two or more ethylene-unsaturated ester copolymers differing in their ester proportions improve the low temperature properties of fuel oils. |
| 申请公布号 |
US5554200(A) |
申请公布日期 |
1996.09.10 |
| 申请号 |
US19940360666 |
申请日期 |
1994.12.21 |
| 申请人 |
EXXON CHEMICAL PATENTS INC |
发明人 |
BROD, RAMAH J.;DAVIES, BRIAN W.;IBRAHIM, TUNCEL |
| 分类号 |
C10L1/192;C08F8/12;C08F8/14;C08F22/10;C08F222/16;C08L23/00;C08L23/08;C08L23/26;C10L1/14;C10L1/16;C10L1/18;C10L1/195;C10L1/196;C10L1/197;C10L1/20;C10L1/22;C10L1/24;C10L10/14;C10M145/00;C10M145/02;C10M145/08;C10M145/12;C10M157/00;C10N20/04;C10N30/02;(IPC1-7):C10L1/18 |
主分类号 |
C10L1/192 |
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