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公开(公告)号：US20070155632A1
公开(公告)日：2007-07-05
申请号：US10594764
申请日：2005-03-29
IPC分类号： C07D251/54
CPC分类号： C10M169/04 , C10M2203/045 , C10M2203/1065 , C10M2215/28 , C10M2219/046 , C10M2223/04 , C10M2223/043 , C10M2223/047 , C10N2210/02 , C10N2220/02 , C10N2230/06 , C10N2240/045 , C10N2260/14
摘要： There is provided a lubricating oil composition for continuously variable transmission which is capable of enhancing a power transmission capacity of CVTs of various type including a metallic belt type, a chain type and a traction drive type, and keeping the enhanced power transmission capacity. The lubricating oil composition for continuously variable transmission according to the present invention includes (A) a base oil comprising a hydrocarbon compound having a cohesive energy density at 40° C. of 0.180 GPa or more, and having a kinematic viscosity at 40° C. of 5 to 150 mm2/s, and (B) a phosphoric ester containing a alkyl group having a thioether bond, and/or (C) at least one compound selected from the group consisting of phosphoric esters and amine salts thereof, and an overbased calcium sulfonate.
摘要翻译： 提供了一种用于无级变速器的润滑油组合物，其能够提高包括金属带型，链式和牵引驱动型的各种类型的CVT的动力传递能力，并且保持增强的动力传递能力。 根据本发明的用于无级变速器的润滑油组合物包括（A）包含在40℃下的内聚能密度为0.180GPa或更高，在40℃下具有运动粘度的烃化合物的基油。 为5〜150mm 2 / s，（B）含有具有硫醚键的烷基的磷酸酯，和/或（C）至少一种选自磷酸酯的化合物 和其盐，以及高碱性磺酸钙。
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公开(公告)号：US07015178B2
公开(公告)日：2006-03-21
申请号：US10362735
申请日：2002-05-24
IPC分类号： C10M105/02
CPC分类号： C10M171/002 , C10M105/00 , C10M111/02 , C10M111/04 , C10M169/04 , C10M169/042 , C10M2203/045 , C10M2203/10 , C10M2203/1006 , C10M2203/1025 , C10M2207/281 , C10M2207/2815 , C10N2220/028 , C10N2230/00 , C10N2230/02 , C10N2230/06 , C10N2230/08 , C10N2240/046
摘要： Disclosed is a lubricant base oil composition that comprises (a) from 80 to 98% by mass of a naphthenic synthetic lubricant base oil having a flash point of not lower than 140° C. and (b) from 2 to 20% by mass of an alcohol/fatty acid ester having a flash point of not lower than 150° C. of which the alcohol has a gem-type dimethyl structure, or comprises (a) from 85 to 99% by mass of a naphthenic synthetic lubricant base oil having a flash point of not lower than 140° C. and (c) from 1 to 15% by mass of a mineral oil having a kinematic viscosity at 40° C. of from 0.9 to 9.6 mm2/sec, a boiling point under normal pressure of from 150 to 400° C. and a % CA measured through ring analysis (in n-d-M process) of at most 10%.The lubricant base oil composition has a flash point of not lower than 150° C. and has a high traction coefficient at high temperatures, and its low-temperature flowability characteristic is good. The oil composition is favorable for traction drive fluid.
摘要翻译： 公开了一种润滑剂基础油组合物，其包含（a）80〜98质量％的闪点不低于140℃的环烷烃合成润滑剂基础油，和（b）2〜20质量％ 闪点不低于150℃的醇/脂肪酸酯，其中醇具有偕二甲基结构，或包含（a）85至99质量％的环烷烃合成润滑剂基础油，其具有 闪点不低于140℃，（c）1〜15质量％的在40℃下的运动粘度为0.9〜9.6mm 2 / 秒，常压下的沸点为150-400℃，通过环分析（在ndM方法中）测定的％CA至多为10％。 润滑剂基础油组合物的闪点不低于150℃，并且在高温下具有高牵引系数，并且其低温流动性特性良好。 油组合物有利于牵引驱动液。
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公开(公告)号：US08338653B2
公开(公告)日：2012-12-25
申请号：US12665943
申请日：2008-06-24
IPC分类号： C10M169/04 , C10M105/04 , C07C13/28
CPC分类号： C10M105/04 , C10M171/002 , C10M2203/045 , C10N2220/022 , C10N2220/032 , C10N2230/02 , C10N2230/08 , C10N2240/045 , C10N2270/00
摘要： Provided is a lubricating oil for continuously variable transmissions characterized by that used as a base oil are a synthetic oil I having the following properties: (a) a traction coefficient at 120° C. is 115% or more of that of 2,4-dicyclohexyl-2-methylpentane, (b) a viscosity at −40° C. is not higher than a viscosity (260 Pa·s) of 2,4-dicyclohexyl-2-methylpentane, and (c) a viscosity index is 65 or higher, and a synthetic oil II having a viscosity of 1 Pa·s or lower at −40° C. and that the above base oil has a specific property. The above lubricating oil is a lubricating oil for continuously variable transmissions which has a high traction coefficient even at high temperature and is endowed with a good low temperature fluidity and which is suited as a lubricating oil for continuously variable transmissions for automobiles.
摘要翻译： 提供一种用于无级变速器的润滑油，其特征在于用作基础油的是具有以下特性的合成油I：（a）120℃下的牵引系数为2,4- 二环己基-2-甲基戊烷，（b）-40℃下的粘度不高于2,4-二环己基-2-甲基戊烷的粘度（260Pa·s），（c）粘度指数为65或 和在-40℃下粘度为1Pa·s以下的合成油II，上述基油具有特定的性质。 上述润滑油是用于无级变速器的润滑油，即使在高温下也具有高牵引系数，并具有良好的低温流动性，并且适用于用于汽车的无级变速器的润滑油。
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公开(公告)号：US20070042915A1
公开(公告)日：2007-02-22
申请号：US10574491
申请日：2004-10-06
IPC分类号： C10M169/04
CPC分类号： C10M171/002 , C07C13/605 , C07C13/61 , C07C13/64 , C07C13/72 , C07C2603/66 , C07C2603/68 , C07C2603/70 , C07C2603/78 , C07C2603/86 , C07C2603/90 , C07C2603/98 , C10M105/04 , C10M2203/045 , C10N2220/022 , C10N2230/08 , C10N2240/046
摘要： A lube base oil which comprises at least one hydrocarbon compound having as the basic skeleton a structure represented by any of the general formulae (I) to (VI) and has a viscosity at −40° C. of 40 Pa·s or lower and a viscosity index of 80 or higher, (wherein p is an integer of 1 to 10, provided that in the formulae (I) and (II), p is not 1). It satisfies the coefficient of high-temperature traction, low-temperature flowability, and viscosity index on a high level.
摘要翻译： 一种润滑油基础油，其包含至少一种作为基本骨架的至少一种烃化合物，其具有由通式（I）至（VI）中的任一个表示的结构，并且在-40℃下的粘度为40Pa·s或更低， 粘度指数为80以上（式中，p为1〜10的整数，条件是在式（I）和（II）中p不为1）。 它满足高温牵引系数，低温流动性和粘度指数的高水平。
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5.发明申请LUBRICATING OIL COMPOSITION AND LUBRICATING OIL COMPOSITION FOR CONTINUOUSLY VARIABLE TRANSMISSION 有权润滑油组合物和润滑油组合物进行连续可变传动公开(公告)号：US20130123553A1
公开(公告)日：2013-05-16
申请号：US13811042
申请日：2011-07-20
IPC分类号： C07C13/32
CPC分类号： C07C13/32 , C10M105/04 , C10M127/02 , C10M159/02 , C10M171/002 , C10M171/02 , C10M2203/024 , C10M2203/045 , C10N2220/022 , C10N2220/026 , C10N2220/032 , C10N2230/02 , C10N2230/06 , C10N2230/10 , C10N2240/045 , C10N2240/201
摘要： A lubricating oil composition of the invention contains longifolene represented by the following formula (1), that is, (1S,3aR,4S,8aS)-4,8,8-trimethyl-9-methylene-decahydro-1,4-methanoazulene.
摘要翻译： 本发明的润滑油组合物含有由下式（1）表示的长叶烯，即（1S，3aR，4S，8aS）-4,8,8-三甲基-9-亚甲基 - 十氢-1,4-亚甲基薁 。
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公开(公告)号：US07402715B2
公开(公告)日：2008-07-22
申请号：US10486151
申请日：2002-08-02
IPC分类号： C10M105/00 , C10M169/04
CPC分类号： C10M171/002 , C10M105/04 , C10M111/02 , C10M2203/02 , C10M2203/0206 , C10M2203/022 , C10M2203/04 , C10M2203/045 , C10M2203/06 , C10M2203/065 , C10M2203/106 , C10M2203/1065 , C10N2220/022 , C10N2220/025 , C10N2230/02 , C10N2240/045 , C10N2240/046
摘要： A fluid for traction drives for automobiles which comprises (A) a hydrocarbon compound having two bridged rings selected from bicyclo[2.2.1]heptane ring, bicyclo[3.2.1]octane ring, bicyclo[3.3.0]octane ring and bicyclo[2.2.2]octane ring and (B) a hydrocarbon compound having at least one structure selected from quaternary carbon atom and ring structures and having a kinematic viscosity at 40° C. of 10 mm2/s or smaller, and has a viscosity at −40° C. of 40,000 Pa·s or smaller and a flash point of 140° C. or higher, is provided. This fluid exhibits a great traction coefficient at high temperatures and very small viscosity at low temperatures. A fluid for traction drives which comprises a specific bicyclo[2,2,1]heptane derivative having 14 to 17 carbon atoms and having a viscosity index of 0 or greater is also provided. This fluid exhibits improved viscosity-temperature characteristics, decreased viscosity and improved fluidity at low temperatures.
摘要翻译： 一种用于汽车牵引驱动装置的流体，其包含（A）具有两个选自双环[2.2.1]庚烷环，双环[3.2.1]辛烷环，双环[3.3.0]辛烷环和双环[ 2.2.2]辛烷环和（B）具有至少一种选自季碳原子和环结构的结构并且在40℃下的运动粘度为10mm 2 / s的烃化合物或 并且在-40℃下的粘度为40,000Pa.s或更小，闪点为140℃或更高。 该流体在高温下表现出很大的牵引系数，在低温下表现出非常小的粘度。 还提供了一种用于牵引驱动的流体，其包含具有14至17个碳原子且具有0或更大粘度指数的特定双环[2,2,1]庚烷衍生物。 该流体在低温下表现出改善的粘度 - 温度特性，降低的粘度和改善的流动性。
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公开(公告)号：US20060049081A1
公开(公告)日：2006-03-09
申请号：US10527528
申请日：2003-09-18
IPC分类号： C10G71/00
CPC分类号： C10M169/041 , B01J21/16 , B01J23/755 , C10M143/00 , C10M169/04 , C10M2203/0206 , C10M2203/045 , C10M2205/02 , C10M2205/022 , C10M2205/026 , C10M2205/04 , C10M2205/10 , C10M2207/0215 , C10N2220/021 , C10N2220/022 , C10N2230/02 , C10N2230/06 , C10N2230/68 , C10N2240/045 , C10N2240/046 , C10N2260/02
摘要： A traction drive fluid composition which comprises component (A) a base oil for traction drives bearing at least one selected from a quaternary carbon atom or an alicyclic structure in the molecule and component (B) at least one polymer having a weight average molecular weight in the range of 8,000 to 40,000 and which is selected from among (a) hydrocarbon polymers each containing as a constituent at least 10 mole % of a monomer bearing a cyclic structure, (b) hydrocarbon polymers each containing at least 25% of quaternary carbon atoms in the backbone chain, and (c) hydrogenated products from the polymers (a) and (b). The traction drive fluid composition is improved in viscosity index without lowering the traction coefficient to a level lower than that of the base oil and is excellent in shear stability.
摘要翻译： 一种牵引驱动流体组合物，其包含组分（A）用于牵引传动的基础油，其具有分子中选自季碳原子或脂环族结构的至少一种，组分（B）至少一种具有重均分子量的聚合物 范围为8,000至40,000，并且其选自（a）烃类聚合物，其各自含有至少10摩尔％的具有环状结构的单体，（b）各自含有至少25％的季碳原子的烃聚合物 在主链中，和（c）聚合物（a）和（b）的氢化产物。 牵引驱动流体组合物在粘度指数方面得到改善，而不将牵引系数降低到低于基础油的水平，并且剪切稳定性优异。
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8.发明授权公开(公告)号：US09156751B2
公开(公告)日：2015-10-13
申请号：US13811042
申请日：2011-07-20
IPC分类号： C10L1/16 , C10M107/00 , C07C13/615 , C07C13/32 , C10M127/02 , C10M159/02 , C10M105/04 , C10M171/00 , C10M171/02
CPC分类号： C07C13/32 , C10M105/04 , C10M127/02 , C10M159/02 , C10M171/002 , C10M171/02 , C10M2203/024 , C10M2203/045 , C10N2220/022 , C10N2220/026 , C10N2220/032 , C10N2230/02 , C10N2230/06 , C10N2230/10 , C10N2240/045 , C10N2240/201
摘要： A lubricating oil composition of the invention contains longifolene represented by the following formula (1), that is, (1S,3aR,4S,8aS)-4,8,8-trimethyl-9-methylene-decahydro-1,4-methanoazulene.
摘要翻译： 本发明的润滑油组合物含有由下式（1）表示的长叶烯，即（1S，3aR，4S，8aS）-4,8,8-三甲基-9-亚甲基 - 十氢-1,4-亚甲基薁 。
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公开(公告)号：US07964540B2
公开(公告)日：2011-06-21
申请号：US10574491
申请日：2004-10-06
IPC分类号： C10M169/04 , C07C13/00 , C07C13/615
CPC分类号： C10M171/002 , C07C13/605 , C07C13/61 , C07C13/64 , C07C13/72 , C07C2603/66 , C07C2603/68 , C07C2603/70 , C07C2603/78 , C07C2603/86 , C07C2603/90 , C07C2603/98 , C10M105/04 , C10M2203/045 , C10N2220/022 , C10N2230/08 , C10N2240/046
摘要： A lube base oil which comprises at least one hydrocarbon compound having as the basic skeleton a structure represented by any of the general formulae (I) to (VI) and has a viscosity at −40° C. of 40 Pa·s or lower and a viscosity index of 80 or higher, (wherein p is an integer of 1 to 10, provided that in the formulae (I) and (II), p is not 1). It satisfies the coefficient of high-temperature traction, low-temperature flowability, and viscosity index on a high level.
摘要翻译： 一种润滑油基础油，其含有至少一种作为碱性骨架的至少一种烃化合物，其具有由通式（I）至（VI）中任一项所示的结构，并且在-40℃下的粘度为40Pa·s以下， 粘度指数为80以上（式中，p为1〜10的整数，条件是在式（I）和（II）中p不为1）。 它满足高温牵引系数，低温流动性和粘度指数的高水平。
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公开(公告)号：US07956226B2
公开(公告)日：2011-06-07
申请号：US10527528
申请日：2003-09-18
IPC分类号： C10M105/04
CPC分类号： C10M169/041 , B01J21/16 , B01J23/755 , C10M143/00 , C10M169/04 , C10M2203/0206 , C10M2203/045 , C10M2205/02 , C10M2205/022 , C10M2205/026 , C10M2205/04 , C10M2205/10 , C10M2207/0215 , C10N2220/021 , C10N2220/022 , C10N2230/02 , C10N2230/06 , C10N2230/68 , C10N2240/045 , C10N2240/046 , C10N2260/02
摘要： A traction drive fluid composition which comprises component (A) a base oil for traction drives bearing at least one selected from a quaternary carbon atom or an alicyclic structure in the molecule and component (B) at least one polymer having a weight average molecular weight in the range of 8,000 to 40,000 and which is selected from among (a) hydrocarbon polymers each containing as a constituent at least 10 mole % of a monomer bearing a cyclic structure, (b) hydrocarbon polymers each containing at least 25% of quaternary carbon atoms in the backbone chain, and (c) hydrogenated products from the polymers (a) and (b). The traction drive fluid composition is improved in viscosity index without lowering the traction coefficient to a level lower than that of the base oil and is excellent in shear stability.
摘要翻译： 一种牵引驱动流体组合物，其包含组分（A）用于牵引传动的基础油，其具有分子中选自季碳原子或脂环族结构的至少一种，组分（B）至少一种具有重均分子量的聚合物 范围为8,000至40,000，并且其选自（a）烃类聚合物，其各自含有至少10摩尔％的具有环状结构的单体，（b）各自含有至少25％的季碳原子的烃聚合物 在主链中，和（c）聚合物（a）和（b）的氢化产物。 牵引驱动流体组合物在粘度指数方面得到改善，而不将牵引系数降低到低于基础油的水平，并且剪切稳定性优异。
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