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    • 2. 发明公开
    • 윤활 그리스 조성물
    • 润滑油组合物
    • KR1020080005593A
    • 2008-01-14
    • KR1020077027712
    • 2006-04-27
    • 쉘 인터내셔날 리써취 마트샤피지 비.브이.
    • 가와무라야스시사토우도시키다나카게이지
    • C10M169/02C10M115/08C10M117/02C10M117/06
    • C10M123/04C10M169/06C10M2207/1265C10M2207/1285C10M2215/0813C10M2217/0456C10N2230/06C10N2240/20C10N2250/10
    • A lubricating grease composition comprising base oil and a blended thickener which comprises, as the thickener constituents, (a) one or more urea-type compounds; (b) one or more fatty acid metal salts; and (c) at least one type of amide compound selected from the group comprised of aliphatic amides and aliphatic bisamides shown by the general formulae (1) and (2) : R1CONH2 (1), R1CONHR 2NHCOR1 (2), wherein R1 denotes a saturated or unsaturated alkyl group having from 15 to 17 carbon atoms and R 2 denotes a methylene group or an ethylene group and wherein the blending weight proportions of (a), (b) and (c) are in the ratio of a / (b + c) is in the range of from 0.20 to 10 wherein (1) constituent (a) has a blending weight ratio in the range of from 1 to 10; (2) constituent (b) has a blending weight ratio in the range of from 0.5 to 2.5; and (3) constituent (c) has a blending weight ratio in the range of from 0.5 to 2. 5.
    • 一种润滑脂组合物,其包含基础油和共混增稠剂,其包含作为增稠剂组分的(a)一种或多种脲型化合物; (b)一种或多种脂肪酸金属盐; 和(c)至少一种选自由通式(1)和(2)表示的脂族酰胺和脂族双酰胺的酰胺化合物:R1CONH2(1),R1CONHR 2NHCOR1(2),其中R1表示 具有15至17个碳原子的饱和或不饱和的烷基,R 2表示亚甲基或亚乙基,其中(a),(b)和(c)的共混重量比例为a /(b + c)在0.20〜10的范围内,其中(1)成分(a)的配合重量比为1〜10; (2)成分(b)的配合重量比为0.5〜2.5; 和(3)组分(c)的混合重量比在0.5-2.5的范围内。