| 发明名称 |
POLYMER COMPOSITIONS |
| 摘要 |
T 5409 FF POLYMER COMPOSITIONS The invention provides polymer compositions comprising a dispersion of at least one polymer obtained by polymerisation of at least one olefinically unsaturated compound, which polymer contains aliphatic hydrocarbon side chains of at least 10 carbon atoms, in a continuous liquid phase comprising a surfactant and at least one liquid polyol: a process for the preparation of the compositions; and their use as pour point depressants. PS18016
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| 申请公布号 |
CA2038634(A1) |
申请公布日期 |
1991.09.22 |
| 申请号 |
CA19912038634 |
申请日期 |
1991.03.19 |
| 申请人 |
SHELL CANADA LIMITED |
发明人 |
REYNHOUT, MARINUS J.;IN'T VEEN, BERNARDUS C. M. |
| 分类号 |
C08F226/06;C08F26/06;C08J3/09;C08K5/05;C08K5/41;C08L33/00;C08L33/04;C08L33/08;C10L1/10;C10L1/12;C10L1/14;C10L1/16;C10L1/18;C10L1/19;C10L1/22;C10L1/24;C10L10/14;C10L10/16;C10L10/18;(IPC1-7):C08L57/00;C10G29/20 |
主分类号 |
C08F226/06 |
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