发明名称 |
HIGH VISCOSITY COMPLEX ALCOHOL ESTERS |
摘要 |
<p>A complex alcohol ester which comprises the reaction product of an add mixture of the following: a polyhydroxyl compound represented by the general formula: R(OH)n wherein R is any aliphatic or cyclo-aliphatic hydrocarbyl group and n is at least 2, provided that the hydrocarbyl group contains from about 2 to 20 carbon atoms; a polybasic acid or an anhydride of a polybasic acid, provided that the ratio of equivalents of the polybasic acid to equivalents of alcohol from the polyhydroxyl compound is in the range between about 1.6:1 to 2:1; and a monohydric alcohol, provided that the ratio of equivalents of the monohydric alcohol to equivalents of the polybasic acid is in the range between about 0.84:1 to 1.2:1; wherein the complex alcohol ester exhibits a pour point of less than or equal to -20 ~C, a viscosity in the range between about 100700cST at 40 ~C and having a polybasic acid ester concentration of less than or equal to 70 wt.%, based on the complex alcohol ester.</p> |
申请公布号 |
CA2262466(A1) |
申请公布日期 |
1998.03.12 |
申请号 |
CA19972262466 |
申请日期 |
1997.09.05 |
申请人 |
EXXON CHEMICAL PATENTS INC. |
发明人 |
DUNCAN, CAROLYN B.;GEISSLER, PAUL R.;TURNER, DAVID W.;MUNLEY, WILLIAM J., JR.;KREVALIS, MARTIN A. |
分类号 |
C07C69/44;C07C67/08;C10L1/14;C10L10/04;C10M105/42;C10M105/46;C10M111/00;C10M129/78;C10M129/82;C10M169/04;C10M171/00;C10N30/06;C10N40/04;C10N40/12;C10N40/25;C10N40/30;(IPC1-7):C07C69/44;C07C69/34;C07C69/60;C07C69/80 |
主分类号 |
C07C69/44 |
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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