公开(公告)号：EP3805341B1

公开(公告)日：2024-05-29

申请号：EP19814076.6

申请日：2019-06-05

IPC: C10M105/40 ,  C07C67/26 ,  C07D301/12 ,  C07D301/30 ,  C07C67/08 ,  C07C69/24 ,  B01J31/10 ,  B01J31/04 ,  C10M105/42 ,  C11C3/00 ,  C10M129/76 ,  C10M129/78 ,  C10M177/00 ,  C07C67/31 ,  C10N20/00 ,  C10N30/00 ,  C10N20/02

CPC classification number: C10M177/00 ,  C10M2207/28920130101 ,  C10M2207/3020130101 ,  C10N2020/0220130101 ,  C10N2020/01720200501 ,  C10N2020/07120200501 ,  C10N2030/6420200501 ,  C10M129/76 ,  C10M129/78 ,  C10M105/40 ,  C10M105/42 ,  C11C3/003 ,  C07C67/08 ,  C07C67/31

公开(公告)号：EP3176245A4

公开(公告)日：2017-06-07

申请号：EP15827870

申请日：2015-07-24

Applicant: FUJIFILM CORP

Inventor： KODAMA KUNIHIKO

IPC: C10M129/78 ,  C10M101/02 ,  C10M105/18 ,  C10M105/32 ,  C10M107/02 ,  C10M107/34 ,  C10N10/04 ,  C10N10/12 ,  C10N20/02 ,  C10N40/00 ,  C10N40/02 ,  C10N40/04 ,  C10N40/08 ,  C10N40/12 ,  C10N40/18 ,  C10N40/20 ,  C10N40/22 ,  C10N40/24 ,  C10N40/25 ,  C10N40/30 ,  C10N40/36

CPC classification number: C10M159/12 ,  C10M129/78 ,  C10M169/042 ,  C10M169/045 ,  C10M2203/024 ,  C10M2203/1006 ,  C10M2205/0206 ,  C10M2205/0285 ,  C10M2207/003 ,  C10M2207/0406 ,  C10M2207/2805 ,  C10M2207/30 ,  C10M2207/301 ,  C10M2207/304 ,  C10M2219/068 ,  C10M2223/045 ,  C10N2210/02 ,  C10N2210/06 ,  C10N2220/022 ,  C10N2230/02 ,  C10N2230/06 ,  C10N2230/50 ,  C10N2230/54 ,  C10N2240/02 ,  C10N2240/04 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/30 ,  C10N2240/40 ,  C10N2240/66 ,  C10N2250/10

Abstract: Provided are a lubricant composition in which low friction and low abrasion are compatible in various temperatures and loads, and a manufacturing method of a lubricant composition. A lubricant composition of the present invention contains at least trivalent or more polyol a1; a mixture b1 of at least one of a polymerization reaction mixture of an unsaturated fatty acid having 18 to 22 carbon atoms which contains at least 75 mass% of a divalent carboxylic acid having 36 to 44 carbon atoms or a mixture obtained by performing hydrogenation with respect to the polymerization reaction mixture; and composite ester A containing polyester in which monool c1 represented by General Formula (1) described below is condensed, in which a feed ratio of the number of moles of a hydroxyl group of a1/the number of moles of a carboxylic acid of b1/the number of moles of a hydroxyl group of c1 is 1/1.5 to 2.0/0.7 to 1.5, and a content of the composite ester A is 0.1 to 5 mass% with respect to the total mass of the lubricant composition. €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒGeneral Formula (1):€ƒ€ƒ€ƒ€ƒ€ƒR-OH

Abstract translation: 本发明提供一种润滑剂组合物以及润滑剂组合物的制造方法，其中低摩擦和低磨损在各种温度和负荷下相容。 本发明的润滑剂组合物含有至少三元以上的多元醇a1; 含有至少75质量％的碳原子数为36〜44的二元羧酸的碳原子数为18〜22的不饱和脂肪酸的聚合反应混合物中的至少一种的混合物b1， 加入到聚合反应混合物中; 以及下述通式（1）所示的一元醇c1缩合而成的含有复合酯A的聚酯，其中，a1的羟基的摩尔数与b1的羧酸的摩尔数/ c1的羟基的摩尔数为1 / 1.5〜2.0 / 0.7〜1.5，相对于润滑油组合物的总质量，复合酯A的含量为0.1〜5质量％。 （1）：R-OH

公开(公告)号：EP3029131A4

公开(公告)日：2016-06-08

申请号：EP14831298

申请日：2014-07-30

Applicant: FUJIFILM CORP

Inventor： FUJIWARA TOSHIKI ,  TERADA YUJI

IPC: C10M105/42 ,  C08G63/668 ,  C10M129/78 ,  C10M177/00 ,  C10N20/04 ,  C10N40/02 ,  C10N40/04 ,  C10N40/08 ,  C10N40/13 ,  C10N40/18 ,  C10N40/20 ,  C10N40/25 ,  C10N40/30 ,  C10N40/36 ,  C10N50/10

CPC classification number: C10M129/78 ,  C07C67/08 ,  C07C69/708 ,  C08G63/12 ,  C08G63/127 ,  C08G63/16 ,  C08G63/668 ,  C08G63/78 ,  C10M101/02 ,  C10M105/00 ,  C10M105/42 ,  C10M169/04 ,  C10M177/00 ,  C10M2207/30 ,  C10M2207/301 ,  C10N2230/06 ,  C10N2230/64 ,  C10N2240/02 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/12 ,  C10N2240/14 ,  C10N2240/204 ,  C10N2240/30 ,  C10N2240/40 ,  C10N2240/58 ,  C10N2250/10 ,  C10N2270/00

Abstract: An object of the present invention is to provide a lubricant having excellent lubrication performance. Further, another object of the present invention is to produce a polyester composition having a small load on an environment and mass productivity. The present invention relates to a production method for a complex polyester composition including a step of obtaining a complex polyester composition by condensing polyhydric alcohol, polycarboxylic acid having at least two carboxyl groups and carbon atoms of greater than or equal to 5, monohydric alcohol having at least one oxyalkylene group in the absence of a solvent, in which a component having a weight average molecular weight of less than or equal to 1300 in a GPC chart of the complex polyester composition is less than or equal to 43 area%. Further, the present invention relates to a complex polyester composition, a lubricant composition, and a lubricant.

公开(公告)号：EP2633009B1

公开(公告)日：2016-04-06

申请号：EP11773807.0

申请日：2011-10-20

Applicant: Castrol Limited

Inventor： WEST, Kevin, Richard

IPC: C10L1/19 ,  C10L10/08 ,  C10M129/70 ,  C10M129/72 ,  C10M129/76 ,  C10M129/78 ,  C10N30/06 ,  C10N40/25

CPC classification number: C10M129/72 ,  C10L1/19 ,  C10L1/1915 ,  C10L10/08 ,  C10M129/70 ,  C10M129/76 ,  C10M129/78 ,  C10M2207/281 ,  C10M2207/285 ,  C10M2207/288 ,  C10M2207/30 ,  C10N2230/06 ,  C10N2240/10

Abstract: The use as an anti-wear additive and/or friction modifier in a non-aqueous lubricant composition and/or in a fuel composition of at least one long chain fatty acid ester of a hydroxy carboxylic acid in which the long chain fatty acid has at least 4 carbon atoms and the ester is an oil-soluble ester of a mono- or poly- hydroxy carboxylic acid having 1 to 4 groups which are independently carboxylic acid groups or lower hydrocarbyl esters thereof and in which, when the hydroxy carboxylic acid is a mono-hydroxy carboxylic acid, the ester has a long chain fatty acid ester moiety of the hydroxy group of the hydroxy carboxylic acid and, when the hydroxy carboxylic acid is a poly-hydroxy carboxylic acid, the ester has independently long chain fatty acid ester moieties of one or two of the hydroxy groups of the poly-hydroxy carboxylic acid. Also, a non-aqueous lubricant composition and a fuel composition for an internal combustion engine which comprises at least one of said long chain fatty acid esters.

公开(公告)号：EP2977436A1

公开(公告)日：2016-01-27

申请号：EP15170161.2

申请日：2015-06-01

Applicant: Infineum International Limited

Inventor： Strong, Anthony James ,  Woodward, Philip James

IPC: C10M159/12 ,  C10M129/78

CPC classification number: C10M159/12 ,  C10M129/78 ,  C10M2203/1006 ,  C10M2207/022 ,  C10M2207/30 ,  C10M2209/11 ,  C10M2209/111 ,  C10M2209/112 ,  C10M2219/046 ,  C10M2223/045 ,  C10N2230/12 ,  C10N2230/14 ,  C10N2240/10 ,  C10N2240/102 ,  C10N2240/104 ,  C10M2207/126 ,  C10M2207/127 ,  C10M2207/129

Abstract: The use of a polymeric friction modifier as an additive in an effective minor amount in a lubricating oil composition to reduce and/or inhibit the corrosion of the nonferrous metal containing engine components during operation of the engine.

Abstract translation: 在润滑油组合物中使用聚合物摩擦改进剂作为有效少量的添加剂，以在发动机运行期间减少和/或抑制含有发
动金属的发动机部件的腐蚀。

公开(公告)号：EP0950085A1

公开(公告)日：1999-10-20

申请号：EP97909837.0

申请日：1997-09-05

Applicant: EXXON CHEMICAL PATENTS INC.

Inventor： DUNCAN, Carolyn, B. ,  TURNER, David, W.

IPC: C10L1 ,  C10L10 ,  C10M101 ,  C10M105 ,  C10M107 ,  C10M109 ,  C10M111 ,  C10M129 ,  C10M169 ,  C10N30 ,  C10N40

CPC classification number: C10L10/08 ,  C10L1/143 ,  C10L10/04 ,  C10L10/14 ,  C10M105/42 ,  C10M105/46 ,  C10M111/00 ,  C10M129/78 ,  C10M129/82 ,  C10M169/048 ,  C10M2203/02 ,  C10M2203/022 ,  C10M2203/024 ,  C10M2203/04 ,  C10M2203/10 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2203/1045 ,  C10M2203/1065 ,  C10M2203/1085 ,  C10M2205/003 ,  C10M2205/02 ,  C10M2205/0206 ,  C10M2205/026 ,  C10M2205/0265 ,  C10M2205/028 ,  C10M2205/0285 ,  C10M2205/06 ,  C10M2207/026 ,  C10M2207/028 ,  C10M2207/262 ,  C10M2207/28 ,  C10M2207/2805 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/2825 ,  C10M2207/283 ,  C10M2207/2835 ,  C10M2207/2855 ,  C10M2207/286 ,  C10M2207/30 ,  C10M2207/301 ,  C10M2207/304 ,  C10M2207/3045 ,  C10M2207/34 ,  C10M2207/345 ,  C10M2207/40 ,  C10M2207/401 ,  C10M2207/404 ,  C10M2207/4045 ,  C10M2209/084 ,  C10M2209/086 ,  C10M2209/103 ,  C10M2209/1033 ,  C10M2209/1045 ,  C10M2209/1055 ,  C10M2209/1065 ,  C10M2209/1075 ,  C10M2209/1085 ,  C10M2209/1095 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/064 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2219/046 ,  C10M2219/068 ,  C10M2219/087 ,  C10M2219/088 ,  C10M2219/089 ,  C10M2221/00 ,  C10M2223/003 ,  C10M2223/023 ,  C10M2223/04 ,  C10M2223/0405 ,  C10M2223/042 ,  C10M2223/045 ,  C10M2223/0495 ,  C10M2223/0603 ,  C10M2223/065 ,  C10M2223/083 ,  C10M2223/103 ,  C10M2227/061 ,  C10M2227/062 ,  C10M2229/02 ,  C10M2229/025 ,  C10M2229/0405 ,  C10M2229/0415 ,  C10M2229/0425 ,  C10M2229/0435 ,  C10M2229/0445 ,  C10M2229/0455 ,  C10M2229/0465 ,  C10M2229/0475 ,  C10M2229/0485 ,  C10M2229/05 ,  C10M2229/0505 ,  C10M2229/0515 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2210/06 ,  C10N2230/08 ,  C10N2240/00 ,  C10N2240/02 ,  C10N2240/04 ,  C10N2240/042 ,  C10N2240/044 ,  C10N2240/046 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/104 ,  C10N2240/105 ,  C10N2240/106 ,  C10N2240/12 ,  C10N2240/121 ,  C10N2240/14 ,  C10N2240/22 ,  C10N2240/30 ,  C10N2240/401 ,  C10N2240/50 ,  C10N2240/52 ,  C10N2240/54 ,  C10N2240/56 ,  C10N2240/58 ,  C10N2240/60 ,  C10N2240/66 ,  C10N2270/02

Abstract: A biodegradable two-cycle lubricant which is prepared from an add mixture of: (1) a biodegradable lubricating oil comprising an add mixture of the following components: a complex alcohol ester basestock which comprises the reaction product of an add mixture of the following: a polyhydroxyl compound represented by the general formula R(OH)n wherein R is any aliphatic or cyclo-aliphatic hydrocarbyl group and n is at least 2, provided that the hydrocarbyl group contains from about 2 to 20 carbon atoms; a polybasic acid or an anhydride of a polybasic acid, provided that the ratio of equivalents of the polybasic acid to equivalents of alcohol from the polyhydroxyl compound is in the range between about 1.6:1 to 2:1; and a monohydric alcohol, provided that the ratio of equivalents of the monohydric alcohol to equivalents of the polybasic acid is in the range between about 0.84:1 to 1.2:1; wherein the complex alcohol ester exhibits a viscosity in the range between about 100-700 cSt at 40 °C and has a polybasic acid ester concentration of less than or equal to 70 wt.%, based on the complex alcohol ester; and at least one additional basestock, wherein the biodegradable lubricating oil exhibits biodegradability of greater than 60 % as measured by the Sturm test; and (2) an additive package.

公开(公告)号：EP0925339A1

公开(公告)日：1999-06-30

申请号：EP97941442.0

申请日：1997-09-05

Applicant: EXXON CHEMICAL PATENTS INC.

Inventor： DUNCAN, Carolyn, B. ,  GEISSLER, Paul, R. ,  TURNER, David, W. ,  MUNLEY, William, J. ,  KREVALIS, Martin, A.

IPC: C07C69 ,  C07C67 ,  C10L1 ,  C10L10 ,  C10M105 ,  C10M111 ,  C10M129 ,  C10M169 ,  C10M171 ,  C10N30 ,  C10N40

CPC classification number: C10L10/08 ,  C10L1/143 ,  C10L10/04 ,  C10L10/16 ,  C10M105/42 ,  C10M105/46 ,  C10M111/00 ,  C10M129/78 ,  C10M129/82 ,  C10M169/04 ,  C10M169/048 ,  C10M171/008 ,  C10M2203/02 ,  C10M2203/022 ,  C10M2203/024 ,  C10M2203/04 ,  C10M2203/10 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2203/1045 ,  C10M2203/1065 ,  C10M2203/1085 ,  C10M2205/003 ,  C10M2205/02 ,  C10M2205/0206 ,  C10M2205/026 ,  C10M2205/0265 ,  C10M2205/028 ,  C10M2205/0285 ,  C10M2205/06 ,  C10M2207/026 ,  C10M2207/028 ,  C10M2207/262 ,  C10M2207/28 ,  C10M2207/2805 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/2825 ,  C10M2207/283 ,  C10M2207/2835 ,  C10M2207/2855 ,  C10M2207/286 ,  C10M2207/30 ,  C10M2207/301 ,  C10M2207/304 ,  C10M2207/3045 ,  C10M2207/34 ,  C10M2207/345 ,  C10M2207/40 ,  C10M2207/401 ,  C10M2207/404 ,  C10M2207/4045 ,  C10M2209/084 ,  C10M2209/086 ,  C10M2209/103 ,  C10M2209/1033 ,  C10M2209/1045 ,  C10M2209/1055 ,  C10M2209/1065 ,  C10M2209/1075 ,  C10M2209/1085 ,  C10M2209/1095 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/064 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2219/046 ,  C10M2219/068 ,  C10M2219/087 ,  C10M2219/088 ,  C10M2219/089 ,  C10M2221/00 ,  C10M2223/003 ,  C10M2223/023 ,  C10M2223/04 ,  C10M2223/0405 ,  C10M2223/042 ,  C10M2223/045 ,  C10M2223/0495 ,  C10M2223/0603 ,  C10M2223/065 ,  C10M2223/083 ,  C10M2223/103 ,  C10M2227/061 ,  C10M2227/062 ,  C10M2229/02 ,  C10M2229/025 ,  C10M2229/0405 ,  C10M2229/0415 ,  C10M2229/0425 ,  C10M2229/0435 ,  C10M2229/0445 ,  C10M2229/0455 ,  C10M2229/0465 ,  C10M2229/0475 ,  C10M2229/0485 ,  C10M2229/05 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2210/06 ,  C10N2230/08 ,  C10N2240/00 ,  C10N2240/02 ,  C10N2240/04 ,  C10N2240/042 ,  C10N2240/044 ,  C10N2240/046 ,  C10N2240/06 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/104 ,  C10N2240/105 ,  C10N2240/106 ,  C10N2240/12 ,  C10N2240/121 ,  C10N2240/14 ,  C10N2240/22 ,  C10N2240/30 ,  C10N2240/401 ,  C10N2240/50 ,  C10N2240/52 ,  C10N2240/54 ,  C10N2240/56 ,  C10N2240/58 ,  C10N2240/60 ,  C10N2240/66 ,  C10N2270/02

Abstract: A complex alcohol ester which comprises the reaction product of an add mixture of the following: a polyhydroxyl compound represented by the general formula: R(OH)n wherein R is any aliphatic or cyclo-aliphatic hydrocarbyl group and n is at least 2, provided that the hydrocarbyl group contains from about 2 to 20 carbon atoms; a polybasic acid or an anhydride of a polybasic acid, provided that the ratio of equivalents of the polybasic acid to equivalents of alcohol from the polyhydroxyl compound is in the range between about 1.6:1 to 2:1; and a monohydric alcohol, provided that the ratio of equivalents of the monohydric alcohol to equivalents of the polybasic acid is in the range between about 0.84:1 to 1.2:1; wherein the complex alcohol ester exhibits a pour point of less than or equal to -20 DEG C, a viscosity in the range between about 100-700cST at 40 DEG C and having a polybasic acid ester concentration of less than or equal to 70 wt.%, based on the complex alcohol ester.

公开(公告)号：EP0556662B1

公开(公告)日：1997-05-02

申请号：EP93101779.2

申请日：1993-02-05

Applicant: IDEMITSU KOSAN COMPANY LIMITED

Inventor： Katafuchi, Tadashi, c/o Idemitsu Kosan Co., Ltd. ,  Nakamura, Akira, c/o Idemitsu Kosan Co., Ltd.

IPC: C10M111/04 ,  C10M169/04 ,  C10M171/00

CPC classification number: C10M171/008 ,  C10M105/06 ,  C10M105/36 ,  C10M105/38 ,  C10M105/42 ,  C10M107/10 ,  C10M111/04 ,  C10M129/72 ,  C10M129/74 ,  C10M129/78 ,  C10M169/04 ,  C10M2203/06 ,  C10M2203/065 ,  C10M2205/028 ,  C10M2205/0285 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/2825 ,  C10M2207/283 ,  C10M2207/2835 ,  C10M2207/284 ,  C10M2207/285 ,  C10M2207/2855 ,  C10M2207/286 ,  C10M2207/30 ,  C10M2207/301 ,  C10M2207/302 ,  C10M2207/304 ,  C10M2207/34 ,  C10M2207/40 ,  C10M2207/404 ,  C10M2211/022 ,  C10M2211/06 ,  C10N2220/02 ,  C10N2240/00 ,  C10N2240/22 ,  C10N2240/30 ,  C10N2240/50 ,  C10N2240/52 ,  C10N2240/54 ,  C10N2240/56 ,  C10N2240/58 ,  C10N2240/60 ,  C10N2240/66 ,  F04C2210/26

Abstract: There has been disclosed herein a lubricant for refrigerating machines employing as a refrigerant 1,1,1,2-tetrafluoroethane or 1,1,2,2-tetrafluoroethane which comprises as an essential component a base oil comprising (A) 40 to 95% by weight of a synthetic oil formed of a poly- alpha -olefin or a mixture of a poly- alpha -olefin and an alkylbenzene and (B) 5 to 60% by weight of a fluidity improver formed of both or either of an ester compound and a triglyceride. The lubricant is used along with a substitute flon refrigerant, and is excellent in the performance such as wear resistance, electrical insulating properties, hydrolytic stability, nonhygroscopicity, etc. and also in returnability of the lubricant. Thus, the lubricant is especially effective when used in automobile or household air conditioner, refrigerator, etc. having high industrial usefulness.

公开(公告)号：EP0696310A1

公开(公告)日：1996-02-14

申请号：EP94915524.0

申请日：1994-04-19

Applicant: Henkel Kommanditgesellschaft auf Aktien

Inventor： BONGARDT, Frank ,  SCHMIDT, Karl-Heinz ,  BOSSMANN, Britta

IPC: C10M105 ,  C10M169 ,  C10N30 ,  C10N40

CPC classification number: C10M169/04 ,  C10M105/32 ,  C10M105/38 ,  C10M105/42 ,  C10M129/74 ,  C10M129/78 ,  C10M2207/2805 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/2835 ,  C10M2207/286 ,  C10M2207/30 ,  C10M2207/301 ,  C10M2207/34 ,  C10M2207/345 ,  C10N2240/08

Abstract: The invention relates to the field of lubricants and concerns hydraulic oils having improved compatibility with seals, the oils containing, as the base oil, polyol oleic acid esters and, to improve the compatibility with seals, dicarboxylic acid esters of guerbet alcohols which may optionally be mixed with complex.

公开(公告)号：EP3328971A1

公开(公告)日：2018-06-06

申请号：EP16745115.2

申请日：2016-07-29

Applicant: Total Marketing Services

Inventor： SANSON, Julien ,  CHAMPAGNE, Nicolas ,  BENARD, François

IPC: C10M101/02 ,  C10M105/34 ,  C10M105/42 ,  C10M129/70 ,  C10M129/78

CPC classification number: C10M105/34 ,  C10M105/42 ,  C10M129/70 ,  C10M129/78 ,  C10M2203/1025 ,  C10M2205/022 ,  C10M2205/026 ,  C10M2205/0285 ,  C10M2205/04 ,  C10M2205/06 ,  C10M2207/281 ,  C10M2207/2815 ,  C10M2207/30 ,  C10M2207/301 ,  C10M2209/084 ,  C10M2219/068 ,  C10N2230/02 ,  C10N2230/04 ,  C10N2230/54 ,  C10N2230/74 ,  C10N2240/10 ,  C10N2220/022 ,  C10N2260/02 ,  C10M2205/024 ,  C10M2209/086 ,  C10N2210/06

Abstract: The invention refers to lubricant compositions comprising a specific diester together with a viscosity index improver.