METHOD FOR IMPROVING FLUOROCARBON ELASTOMER SEAL COMPATIBILITY
    4.
    发明申请
    METHOD FOR IMPROVING FLUOROCARBON ELASTOMER SEAL COMPATIBILITY 审中-公开
    改善氟橡胶密封剂相容性的方法

    公开(公告)号:WO2012082285A1

    公开(公告)日:2012-06-21

    申请号:PCT/US2011/060731

    申请日:2011-11-15

    摘要: Disclosed is a method for improving compatibility of a fluorocarbon elastomer seal with a lubricating oil composition containing (a) a major amount of a base oil of lubricating viscosity; and (b) one or more dispersants containing one or more basic nitrogen atoms. The method involves adding to the lubricating oil composition an effective amount of one or more fluorocarbon elastomer compatibility improving agents comprising one or more non-halogen-containing oil-soluble titanium complexes comprising at least one ligand selected from the group consisting of (i) an anion of a saturated carboxylic acid, (ii) an anion of an α-, β- or γ-hydroxycarbonyl compound; (iii) an anion of an α-, β- or γ-hydroxycarboxylic acid, amide, or ester; (iv) an anion of an α-, β- or γ-aminocarboxylic acid; and (v) an anion of an α-, β- or γ-keto acid.

    摘要翻译: 公开了一种改善氟碳弹性体密封件与含有(a)大量润滑粘度的基础油的润滑油组合物的相容性的方法, 和(b)一种或多种含有一个或多个碱性氮原子的分散剂。 该方法包括向润滑油组合物中加入有效量的一种或多种含氟烃弹性体相容性改进剂,其包含一种或多种非卤素油溶性钛络合物,其包含至少一种选自下组的配位体:(i) 饱和羧酸的阴离子,(ii)a-,β-或β-羟基羰基化合物的阴离子; (iii)a-,β-或β-羟基羧酸,酰胺或酯的阴离子; (iv)a-,β-或γ-氨基羧酸的阴离子; 和(v)a-,β-或β-酮酸的阴离子。

    LUBRICATING OIL ADDITIVE AND LUBRICATING OIL COMPOSITION CONTAINING SAME
    6.
    发明申请
    LUBRICATING OIL ADDITIVE AND LUBRICATING OIL COMPOSITION CONTAINING SAME 审中-公开
    润滑油添加剂和含有该组合物的润滑油组合物

    公开(公告)号:WO2010002865A3

    公开(公告)日:2010-04-08

    申请号:PCT/US2009049217

    申请日:2009-06-30

    摘要: L A molybdated suednimide complex prepared by a process which comprises (a) reacting an alky! or alkeny! succLmrnide of a polyamine of formula (I) wherein R is an about C12 to C30 alkyl or alkenyl group, a and b are independently 2 or 3, and x is 0 to 10, with an eihylenicaUy unsaturated carboxylic acid or anhydride thereof; and (b) reacting the suceinim?de product of step (a) with an acidic molybdenum compound. 2, The molybdated succu?mide complex of Claim 1, wherein R is about C12 to about C24 alky! or alkenyl group, a and b are each 2, and x is 2 to 5. 3, The molybdaied succinimide complex according to Claims I or 2, wherein the etbyienicaily unsaturated carboxylic acid or anhydride is an athy?enicaily unsaturated monocarboxyiic acid or anhydride thereof, 4, The molybdated sueeimmide complex according to Claims 1 or 2, wherein the ethylemcally unsaturated carboxylic acid or anhydride is an ethylepicaliy unsaturated dicarboxylic acid or anhydride thereof

    摘要翻译: L通过包括以下步骤的方法制备的钼化酰亚胺酰亚胺络合物:(a) 或alkeny! 其中R为约C 12至C 30烷基或烯基,a和b独立地为2或3且x为0至10的式(I)的多胺的琥珀酰亚胺与亚乙烯基不饱和羧酸或其酸酐; 和(b)使步骤(a)的硫辛酸酯产物与酸性钼化合物反应。 2.根据权利要求1所述的钼酸化的蔗糖络合物,其中R为约C12至约C24烷基, 或链烯基,a和b各自为2,x为2至5. 3,根据权利要求1或2所述的钼配位琥珀酰亚胺络合物,其中所述醚型不饱和羧酸或酸酐为无水不饱和单羧酸或其酸酐 ,4,根据权利要求1或2所述的钼化酯酰亚胺络合物,其中,所述乙烯性不饱和羧酸或酸酐为烯属不饱和二羧酸或其酸酐