GREASE COMPOSITION
    117.
    发明申请
    GREASE COMPOSITION 审中-公开
    润滑脂组合物

    公开(公告)号:WO2010037746A1

    公开(公告)日:2010-04-08

    申请号:PCT/EP2009/062616

    申请日:2009-09-29

    Abstract: A grease composition for use in resin lubrication wherein at least one amine salt of an unsaturated or saturated fatty acid is incorporated in a grease base material which includes a base oil and a thickener, preferably wherein at least one fatty acid amine salt of the following general formula (1) is incorporated: RCOO - R' NH 3 + wherein either (i) R is an unsaturated hydrocarbon group having from 15 to 21 carbon atoms, and R' is a saturated or unsaturated linear or branched hydrocarbon group having from 8 to 22 carbon atoms; or (ii) R is a linear saturated hydrocarbon group having from 5 to 21 carbon atoms, and R' is an unsaturated hydrocarbon group having from 16 to 18 carbon atoms. The grease composition of the- present invention improves the lubricity between resin and resin or resin.and another material such as a metal.

    Abstract translation: 一种用于树脂润滑的润滑脂组合物,其中将不饱和或饱和脂肪酸的至少一种胺盐引入包含基础油和增稠剂的油脂基材料中,优选地,其中至少一种以下一般的脂肪酸胺盐 式(1):RCOO-R'NH 3 +,其中(i)R是具有15至21个碳原子的不饱和烃基,R'是具有8至22个碳原子的饱和或不饱和直链或支链烃基 碳原子 或(ii)R为碳原子数为5〜21的直链状饱和烃基,R'为碳原子数16〜18的不饱和烃基。 本发明的润滑脂组合物提高了树脂与树脂或树脂之间的润滑性,另外还提高了金属等材料的润滑性。

    FUNCTIONALIZED POLYMER COMPOSITION FOR GREASE
    120.
    发明申请
    FUNCTIONALIZED POLYMER COMPOSITION FOR GREASE 审中-公开
    用于润滑脂的功能化聚合物组合物

    公开(公告)号:WO2005100516A1

    公开(公告)日:2005-10-27

    申请号:PCT/US2005/008687

    申请日:2005-03-16

    Abstract: A grease composition containing: (a) the reaction product of: (i) a calcium containing overbased organic acid; and (ii) at least one acid producing compound or derivatives thereof selected from the group consisting of: (1) a non-polymeric hydrocarbyl substituted dicarbonyl derivative selected from the group consisting of an acid, an ester, a salt, an anhydride, ester-acid, acid-salt and mixtures thereof; (2) a copolymer derived from monomers containing (1) an olefin; and (2) an unsaturated dicarboxylic acid anhydride or derivatives thereof; and (3) an inorganic acid containing about 2 or more acidic hydrogens; and (b) an oil of lubricating viscosity, wherein the overbased calcium sulphonate contains colloidally dispersed calcium carbonate is selected from the group consisting of calcite, vaterite and mixtures thereof. The invention further relates to the process to make the composition and its use in greases to increase water resistance.

    Abstract translation: 一种润滑脂组合物,其含有:(a)反应产物:(i)含钙高碱性有机酸; 和(ii)至少一种产酸化合物或其衍生物,其选自:(1)选自酸,酯,盐,酸酐,酯的非聚合烃基取代的二羰基衍生物 - 酸,酸 - 盐及其混合物; (2)衍生自含有(1)烯烃的单体的共聚物; 和(2)不饱和二羧酸酐或其衍生物; 和(3)含有约2个或更多个酸性氢的无机酸; 和(b)具有润滑粘度的油,其中所述高碱性磺酸钙包含胶体分散的碳酸钙,其选自方解石,球霰石及其混合物。 本发明还涉及使组合物及其在油脂中的用途增加耐水性的方法。

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