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公开(公告)号：EP1979449A1
公开(公告)日：2008-10-15
申请号：EP07704153.1
申请日：2007-01-26
发明人： OZAKI, Takahiro , NUMAZAWA, Koichi
IPC分类号： C10M169/06 , C10M125/22 , C10M115/08 , C10M135/18 , C10M137/14 , C10N10/04 , C10N10/12 , C10N50/10 , C10N30/06 , C10N40/02 , C10N40/04
CPC分类号： C10M169/06 , C10M2201/065 , C10M2215/1013 , C10M2215/1026 , C10M2219/068 , C10M2223/045 , C10N2220/082 , C10N2230/06 , C10N2240/02 , C10N2240/04 , C10N2250/10 , C10N2210/06 , C10N2210/02
摘要： A grease composition comprising base oil, one or more urea thickeners, (A) in the range of from 0.1 to 5 weight% of tungsten disulphide and (B) in the range of from 0.1 to 5 weight% of one or more of zinc dithiophosphates and/or one or more molybdenum dialkyl dithiocarbamates, based on the total weight of the grease composition.
摘要翻译： 一种润滑脂组合物，其包含基础油，一种或多种脲增稠剂，（A）为二硫化钨的0.1-5重量％和（B）0.1-5重量％的一种或多种二硫代磷酸锌 和/或一种或多种二烷基二硫代氨基甲酸钼，基于润滑脂组合物的总重量。
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公开(公告)号：EP0998544B1
公开(公告)日：2003-07-02
申请号：EP98945164.6
申请日：1998-07-23
IPC分类号： C10M169/06
CPC分类号： C10M169/06 , C10M115/08 , C10M119/24 , C10M125/22 , C10M135/12 , C10M2201/065 , C10M2201/066 , C10M2201/08 , C10M2201/081 , C10M2201/082 , C10M2201/084 , C10M2205/026 , C10M2207/026 , C10M2215/006 , C10M2215/026 , C10M2215/064 , C10M2215/065 , C10M2215/0813 , C10M2215/1013 , C10M2215/102 , C10M2215/1026 , C10M2215/121 , C10M2215/2206 , C10M2215/2275 , C10M2217/044 , C10M2217/045 , C10M2219/022 , C10M2219/024 , C10M2219/042 , C10M2219/06 , C10M2219/068 , C10M2219/082 , C10M2223/04 , C10M2223/042 , C10M2223/045 , C10M2223/047 , C10N2210/02 , C10N2210/06
摘要： A grease composition for a constant velocity joint, characterised in that it contains from 0.05 to 30 percent by weight of sodium thiosulphate with respect to a base oil and urea-based thickener.
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公开(公告)号：EP2307534A1
公开(公告)日：2011-04-13
申请号：EP09780188.0
申请日：2009-07-06
发明人： TANAKA, Keiji , OZAKI, Takahiro
IPC分类号： C10M129/40 , C10M129/44 , C10M169/06 , C10N10/02 , C10N10/04 , C10N10/06 , C10N30/06 , C10N40/02 , C10N40/04 , C10N40/06 , C10N50/10
CPC分类号： C10M129/40 , C10M129/44 , C10M169/06 , C10M2201/085 , C10M2201/1036 , C10M2203/1006 , C10M2205/0285 , C10M2207/125 , C10M2207/126 , C10M2207/128 , C10M2215/1026 , C10N2220/025 , C10N2220/026 , C10N2220/027 , C10N2230/06 , C10N2240/02 , C10N2240/04 , C10N2240/06 , C10N2250/10 , C10N2220/022 , C10N2210/02 , C10N2210/01 , C10N2210/03
摘要： Grease composition for use in resin lubrication incorporating into a grease base material which includes a base oil and a thickener at least one saturated or unsaturated fatty acid having from 8 to 22 carbon atoms and/or fatty acid metal salt, being a metal salt of a linear saturated fatty acid having from 8 to 14 carbon atoms or a metal salt of an unsaturated fatty acid having from 16 to 22 carbon atoms and from 1 to 4 unsaturated groups, the metal having a valence of from 1 to 4, wherein the thickener excludes said fatty acid metal salts.
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公开(公告)号：EP0960180B1
公开(公告)日：2011-02-09
申请号：EP97945872.6
申请日：1997-10-17
IPC分类号： C10M169/06
CPC分类号： C10M169/06 , C10M115/08 , C10M119/24 , C10M135/18 , C10M137/04 , C10M2215/006 , C10M2215/026 , C10M2215/0813 , C10M2215/1013 , C10M2215/102 , C10M2215/1026 , C10M2215/121 , C10M2215/2206 , C10M2215/2275 , C10M2217/044 , C10M2217/045 , C10M2219/066 , C10M2219/068 , C10M2223/04 , C10M2223/041 , C10N2210/06 , C10N2240/06
摘要： A urea grease composition and gears containing such composition, which composition comprises a urea grease and as additives: (A) a molybdenum dialkyldithiocarbamate sulfide represented by formula (I), wherein R and R each independently represents a group selected from the group consisting of alkyl groups having from 1 to 24 carbon atoms; m is 0 or an integer of from 1 to 3; and n is an integer of from 1 to 4; provided that the sum of m and n is 4, and (B) a triphenyl phosphate represented by formula (II).
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公开(公告)号：EP1169421A1
公开(公告)日：2002-01-09
申请号：EP00916946.7
申请日：2000-03-14
IPC分类号： C10M169/06
CPC分类号： C10M169/06 , C10M115/08 , C10M119/24 , C10M135/04 , C10M135/18 , C10M135/20 , C10M137/10 , C10M159/18 , C10M2207/09 , C10M2215/006 , C10M2215/026 , C10M2215/0813 , C10M2215/1013 , C10M2215/1026 , C10M2215/121 , C10M2215/2206 , C10M2215/2275 , C10M2219/022 , C10M2219/066 , C10M2219/068 , C10M2219/08 , C10M2223/045 , C10M2227/09
摘要： Grease composition for constant velocity joints comprising a base oil and urea-based thickener, which grease further comprises, (A) from 0.1 to 10% by weight of an optionally substituted molybdenum-organocyclic compound containing at least 5 ring atoms, wherein each ring atom attached directly to the molybdenum atom is a hetero atom, (B) from 0.1 to 5% by weight of at least one sulphur-containing additive chosen from the group consisting of sulphur olefins, sulphur-phosphorus extreme-pressure agents, ashless dithiocarbamates, polysulphides, thiadiazoles and zinc dithiocarbamate, and (C) from 0.1 to 5% by weight of at least one phosphorous-containing additive chosen from the group consisting of molybdenum dithiophosphate, zinc dithiophosphate and triphenylphosphorothionate; a method of lubricating a constant velocity joint comprising packing it with said grease and a constant velocity joint packed with said grease.
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公开(公告)号：EP1570034B1
公开(公告)日：2016-02-17
申请号：EP03799554.5
申请日：2003-12-10
IPC分类号： C10M115/08 , C10M169/06
CPC分类号： C10M115/08 , C10M169/06 , C10M2215/064 , C10M2215/1026 , C10M2215/222 , C10M2219/068 , C10M2223/045 , C10M2227/09 , C10N2240/046 , C10N2250/10
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公开(公告)号：EP1831338A1
公开(公告)日：2007-09-12
申请号：EP05845571.8
申请日：2005-12-23
发明人： ASAKURA, Toshihiro , KAWAMURA, Yasushi , KUWABARA, Hirofumi , OZAKI, Takahiro , SUGIMORI, Shigeyuki , TANAKA, Keiji
CPC分类号： C10M169/06 , C10M2201/065 , C10M2201/084 , C10M2203/1006 , C10M2205/0225 , C10M2205/0265 , C10M2205/0285 , C10M2215/1026 , C10M2219/068 , C10M2223/045 , C10N2210/02 , C10N2210/06 , C10N2220/021 , C10N2220/022 , C10N2220/026 , C10N2220/027 , C10N2230/06 , C10N2240/02 , C10N2240/046 , C10N2240/06 , C10N2250/10
摘要： A urea-based lubricating grease composition comprising (a) as a thickener, a diurea compound which is an alkyldiurea compound having an average molecular weight in the range of from 600 to 700, wherein in the range of from 25 to 60 mole % of the total alkyl groups is an unsaturated component, and the total amine value of the primary amine constituting the raw material is in the range of from 250 to 350, (b) a base oil having as its main component one or more synthetic hydrocarbon oil(s) having a pour point of -40°C or below, wherein the kinematic viscosity of the base oil is 6000 mm2/sec or less at -40°C, and (c) as additives, a mixture comprising an oil-soluble organic molybdenum complex, an oil-soluble organic zinc compound of dithiocarbamic acid, an oil-soluble organic zinc compound of dithiophosphoric acid and an inorganic sulphur compound; and a roller bearing and electric power steering device wherein the said lubricating grease composition is used as the lubricant.
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公开(公告)号：EP1169421B1
公开(公告)日：2003-01-08
申请号：EP00916946.7
申请日：2000-03-14
IPC分类号： C10M169/06
CPC分类号： C10M169/06 , C10M115/08 , C10M119/24 , C10M135/04 , C10M135/18 , C10M135/20 , C10M137/10 , C10M159/18 , C10M2207/09 , C10M2215/006 , C10M2215/026 , C10M2215/0813 , C10M2215/1013 , C10M2215/1026 , C10M2215/121 , C10M2215/2206 , C10M2215/2275 , C10M2219/022 , C10M2219/066 , C10M2219/068 , C10M2219/08 , C10M2223/045 , C10M2227/09
摘要： Grease composition for constant velocity joints comprising a base oil and urea-based thickener, which grease further comprises, (A) from 0.1 to 10% by weight of an optionally substituted molybdenum-organocyclic compound containing at least 5 ring atoms, wherein each ring atom attached directly to the molybdenum atom is a hetero atom, (B) from 0.1 to 5% by weight of at least one sulphur-containing additive chosen from the group consisting of sulphur olefins, sulphur-phosphorus extreme-pressure agents, ashless dithiocarbamates, polysulphides, thiadiazoles and zinc dithiocarbamate, and (C) from 0.1 to 5% by weight of at least one phosphorous-containing additive chosen from the group consisting of molybdenum dithiophosphate, zinc dithiophosphate and triphenylphosphorothionate; a method of lubricating a constant velocity joint comprising packing it with said grease and a constant velocity joint packed with said grease.
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公开(公告)号：EP1831338B1
公开(公告)日：2012-06-13
申请号：EP05845571.8
申请日：2005-12-23
发明人： ASAKURA, Toshihiro , KAWAMURA, Yasushi , KUWABARA, Hirofumi , OZAKI, Takahiro , SUGIMORI, Shigeyuki , TANAKA, Keiji
CPC分类号： C10M169/06 , C10M2201/065 , C10M2201/084 , C10M2203/1006 , C10M2205/0225 , C10M2205/0265 , C10M2205/0285 , C10M2215/1026 , C10M2219/068 , C10M2223/045 , C10N2210/02 , C10N2210/06 , C10N2220/021 , C10N2220/022 , C10N2220/026 , C10N2220/027 , C10N2230/06 , C10N2240/02 , C10N2240/046 , C10N2240/06 , C10N2250/10
摘要： A urea-based lubricating grease composition comprising (a) as a thickener, a diurea compound which is an alkyldiurea compound having an average molecular weight in the range of from 600 to 700, wherein in the range of from 25 to 60 mole % of the total alkyl groups is an unsaturated component, and the total amine value of the primary amine constituting the raw material is in the range of from 250 to 350, (b) a base oil having as its main component one or more synthetic hydrocarbon oil(s) having a pour point of -40°C or below, wherein the kinematic viscosity of the base oil is 6000 mm2/sec or less at -40°C, and (c) as additives, a mixture comprising an oil-soluble organic molybdenum complex, an oil-soluble organic zinc compound of dithiocarbamic acid, an oil-soluble organic zinc compound of dithiophosphoric acid and an inorganic sulphur compound; and a roller bearing and electric power steering device wherein the said lubricating grease composition is used as the lubricant.
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10.发明授权GREASE COMPOSITION WITH IMPROVED RUST PREVENTION AND ABRASION RESISTANCE PROPERTIES 有权具有改进的防锈润滑剂组合物和耐磨特性
公开(公告)号：EP1307532B1
公开(公告)日：2006-07-05
申请号：EP01958070.3
申请日：2001-08-10
IPC分类号： C10M141/00
CPC分类号： C10M141/00 , C10M115/08 , C10M117/00 , C10M119/24 , C10M125/22 , C10M129/10 , C10M129/54 , C10M133/44 , C10M135/10 , C10M159/22 , C10M159/24 , C10M163/00 , C10M169/06 , C10M2201/065 , C10M2201/066 , C10M2201/08 , C10M2201/081 , C10M2201/082 , C10M2201/084 , C10M2207/023 , C10M2207/026 , C10M2207/027 , C10M2207/028 , C10M2207/106 , C10M2207/1206 , C10M2207/125 , C10M2207/129 , C10M2207/1406 , C10M2207/144 , C10M2207/146 , C10M2207/2613 , C10M2207/262 , C10M2207/2626 , C10M2215/006 , C10M2215/026 , C10M2215/0813 , C10M2215/1013 , C10M2215/102 , C10M2215/1026 , C10M2215/121 , C10M2215/22 , C10M2215/2206 , C10M2215/221 , C10M2215/223 , C10M2215/225 , C10M2215/226 , C10M2215/2275 , C10M2215/30 , C10M2217/044 , C10M2217/045 , C10M2219/044 , C10M2219/046 , C10M2219/089 , C10N2210/01 , C10N2210/02
摘要： A grease composition having a base oil and a thickener, which grease additionally has from 0.05% to 30% by weight of sodium thiosulphate and at least 0.1% by weight of one or more additives selected from the group of: calcium salicylate, magnesium salicylate, calcium phenate, and calcium sulphonate, based on the total grease composition, and use of the grease composition to improve rust prevention and abrasion resistance. The invention also relates to a method for preparing the grease composition.
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