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公开(公告)号:US06337309B1
公开(公告)日:2002-01-08
申请号:US09516797
申请日:2000-03-01
申请人: Raymond F. Watts , Yasuhiro Murakami , Katherine M. Richard , Makoto Maeda , Yukio Ueda , Yoshi Arakawa , Takao Ishikawa
发明人: Raymond F. Watts , Yasuhiro Murakami , Katherine M. Richard , Makoto Maeda , Yukio Ueda , Yoshi Arakawa , Takao Ishikawa
IPC分类号: C10M14112
CPC分类号: C10M141/10 , C10M141/12 , C10M163/00 , C10M2215/042 , C10M2215/08 , C10M2215/086 , C10M2215/28 , C10M2219/046 , C10M2219/089 , C10M2223/049 , C10N2210/02 , C10N2230/06 , C10N2240/045 , C10N2260/14
摘要: A zinc-free lubricating composition for lubricating a continuously variable transmission is disclosed, the lubricating composition comprising a mixture of a major amount of a lubricating oil and an effective amount of a performance enhancing additive combination comprising: (a) an ashless polyisobutenyl succinimide dispersant; (b) at least one organic thioether phosphite; (c) a calcium phenate overbased detergent at a concentration such that the total amount of calcium in the fluid is less than about 500 ppm; (d) friction modifiers comprising one or more succinimides and one or more ethoxylated amines; and (e) a primary amide of a long chain carboxylic acid.
摘要翻译: 公开了一种用于润滑无级变速器的无锌润滑组合物,润滑组合物包含主要量的润滑油和有效量的性能增强添加剂组合物的混合物,其包含:(a)无灰聚异丁烯基琥珀酰亚胺分散剂; (b)至少一种有机硫醚亚磷酸酯; (c)一种钙离子高碱性洗涤剂,其浓度使得流体中钙的总量小于约500ppm; (d)包含一种或多种琥珀酰亚胺和一种或多种乙氧基化胺的摩擦改性剂; 和(e)长链羧酸的伯酰胺。
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公开(公告)号:US06225266B1
公开(公告)日:2001-05-01
申请号:US09322937
申请日:1999-05-28
IPC分类号: C10M14112
CPC分类号: C10M141/10 , C10M141/12 , C10M163/00 , C10M2215/042 , C10M2215/08 , C10M2215/086 , C10M2215/28 , C10M2219/046 , C10M2219/089 , C10M2223/049 , C10N2210/02 , C10N2230/06 , C10N2240/045 , C10N2260/14
摘要: A zinc-free lubricating composition for lubricating a continuously variable transmission, the lubricating composition comprising a mixture of a major amount of a lubricating oil and an effective amount of a performance enhancing additive combination comprising: (a) an ashless dispersant; (b) at least one organic phosphite; (c) a calcium detergent; (d) one or more friction modifiers selected from the group consisting of: succinimides and ethoxylated amines; and (e) a primary amide of a long chain carboxylic acid.
摘要翻译: 一种用于润滑无级变速器的无锌润滑组合物,所述润滑组合物包含主要量的润滑油和有效量的性能增强添加剂组合物的混合物,其包含:(a)无灰分散剂; (b)至少一种有机亚磷酸酯; (c)钙洗涤剂; (d)一种或多种选自琥珀酰亚胺和乙氧基化胺的摩擦改性剂; 和(e)长链羧酸的伯酰胺。
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公开(公告)号:US06660695B2
公开(公告)日:2003-12-09
申请号:US10099040
申请日:2002-03-15
IPC分类号: C10M14112
CPC分类号: C10M141/12 , C10M141/10 , C10M163/00 , C10M2207/028 , C10M2215/042 , C10M2215/08 , C10M2215/086 , C10M2215/28 , C10M2219/046 , C10M2219/084 , C10M2223/04 , C10M2223/041 , C10M2223/047 , C10M2223/049 , C10M2227/062 , C10N2210/02 , C10N2230/06 , C10N2240/045 , C10N2260/14
摘要: A power transmission fluid comprising a mixture of a major amount of a lubricating oil and an effective amount of a performance enhancing additive combination comprising: (a) at least one organic phosphate having the structure R1—X2—P(:X1)(R2X3)—X—R5 where R1, and R2 may independently be substituted or unsubstituted alkyl, aryl, alkylaryl or cycloalkyl having 1 to 24 carbon atoms and X, X1, X2 and X3 may independently be sulfur or oxygen. R1 and R2 may also contain substituent hetero atoms, in addition to carbon and hydrogen, such as chlorine, sulfur, oxygen or nitrogen; wherein R5 is derived from a reactive olefin and can be either CH2—CHR—C(:O)O—R6; —CH2—CR7HR8; or R9—OC(:O)CH2—CH—C(:O)O—R10 where R is H or the same as R1, R6, R7, R9 and R10 are the same as R1 and R8 is a phenyl or alkyl or alkenyl substituted phenyl moiety, the moiety having from 6 to 30 carbon atoms, (b) a calcium detergent, and (c) a friction modifier.
摘要翻译: 包含主要量的润滑油和有效量的性能增强添加剂组合物的混合物的动力传动液体包含:(a)至少一种具有结构R1-X2-P(:X1)(R2X3)的有机磷酸酯, -X-R5其中R1和R2可以独立地是取代或未取代的烷基,芳基,烷基芳基或具有1至24个碳原子的环烷基,X,X1,X2和X3可以独立地是硫或氧。 除了碳和氢之外,R1和R2还可以含有取代基杂原子,例如氯,硫,氧或氮; 其中R5衍生自反应性烯烃并且可以是CH 2 -CHR-C(O)O-R 6; -CH2-CR7HR8; 或R 9 OC(O)CH 2 -CH-C(O)O-R 10,其中R为H或与R 1,R 6,R 7,R 9和R 10相同,R 1和R 8为苯基或烷基或 烯基取代的苯基部分,具有6至30个碳原子的部分,(b)钙洗涤剂和(c)摩擦改性剂。
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公开(公告)号:US20110041797A1
公开(公告)日:2011-02-24
申请号:US12857619
申请日:2010-08-17
IPC分类号: F01M1/02 , C10M169/04
CPC分类号: C10M141/10 , C10M2203/1006 , C10M2205/0285 , C10M2207/021 , C10M2207/281 , C10M2215/086 , C10M2215/223 , C10M2219/046 , C10M2219/104 , C10M2219/106 , C10M2223/045 , C10N2230/12 , C10N2230/14 , C10N2230/42 , C10N2230/43 , C10N2230/45 , C10N2230/78 , C10N2240/10 , C10N2240/101 , C10N2240/103 , C10M2203/1025 , C10N2210/02
摘要: A crankcase lubricating oil composition comprising: (A) an oil of lubricating viscosity in a major amount; (B) as an additive component in a minor amount, an oil-soluble metal salt of a dithiophosphoric acid; (C) as an additive component in a minor amount, an oil-soluble carbodiimide compound; and, wherein the lubricating oil composition is contaminated with at least 0.3 mass %, based on the total mass of the lubricating oil composition, of a biofuel or a decomposition product thereof and mixtures thereof.
摘要翻译: 一种曲轴箱润滑油组合物,包括:(A)主要润滑粘度的油; (B)作为少量的添加成分,二硫代磷酸的油溶性金属盐; (C)作为少量的添加成分,油溶性碳二亚胺化合物; 并且其中所述润滑油组合物以基于润滑油组合物的总质量至少0.3质量%的生物燃料或其分解产物及其混合物污染。
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