公开(公告)号：EP1391499A4

公开(公告)日：2009-06-03

申请号：EP02728152

申请日：2002-05-24

申请人： IDEMITSU KOSAN CO

发明人： KOGA HIDETOSHI ,  HATA HITOSHI ,  TSUBOUCHI TOSHIYUKI

IPC分类号： C10M105/00 ,  C10M101/02 ,  C10M105/04 ,  C10M105/32 ,  C10M111/02 ,  C10M111/04 ,  C10M169/04 ,  C10M171/00 ,  C10N20/00 ,  C10N20/02 ,  C10N30/02 ,  C10N30/08 ,  C10N40/04

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： A lube base oil composition which comprises 80 to 98 wt.% (a) naphthenic synthetic lube base oil having a flash point of 140°C or higher and 2 to 20 wt.% (b) fatty acid ester of an alcohol having a gem−dimethyl structure, the ester having a flash point of 150°C or higher; or a lube base oil composition which comprises 85 to 99 wt.% (a) naphthenic synthetic lube base oil having a flash point of 140°C or higher and 1 to 15 wt.% (c) mineral oil having a dynamic viscosity as measured at 40°C of 0.9 to 9.6 mm 2 /s, a boiling point as measured at ordinary pressure of from 150 to 400°C, and a %C A as determined through ring analysis (n−d−M method) of 10% or lower. A traction drive fluid is provided which has a flash point of 150°C or higher, a high coefficient of traction at high temperatures, and excellent flow properties at low temperatures.

公开(公告)号：EP1672050A4

公开(公告)日：2008-09-17

申请号：EP04792091

申请日：2004-10-06

申请人： IDEMITSU KOSAN CO

发明人： YOSHIDA YUKIO ,  TSUBOUCHI TOSHIYUKI ,  SEKIGUCHI HIROKI ,  KOGA HIDETOSHI

IPC分类号： C10M105/04 ,  C07C13/61 ,  C07C13/64 ,  C07C13/72 ,  C07C49/453 ,  C10M171/00 ,  C10N20/02 ,  C10N30/00 ,  C10N30/02 ,  C10N30/08 ,  C10N40/04

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.

公开(公告)号：EP2163601A4

公开(公告)日：2011-09-28

申请号：EP08765805

申请日：2008-06-24

申请人： IDEMITSU KOSAN CO

发明人： SEKIGUCHI HIROKI ,  YOSHIDA YUKIO ,  ODA SUMIHIRO ,  TSUBOUCHI TOSHIYUKI ,  KOGA HIDETOSHI

IPC分类号： C10M105/04 ,  C10M171/00 ,  C10N20/02 ,  C10N30/02 ,  C10N40/04

CPC分类号： C10M105/04 ,  C10M171/002 ,  C10M2203/045 ,  C10N2220/022 ,  C10N2220/032 ,  C10N2230/02 ,  C10N2230/08 ,  C10N2240/045 ,  C10N2270/00

公开(公告)号：EP2067845A4

公开(公告)日：2011-08-03

申请号：EP07828429

申请日：2007-09-26

申请人： IDEMITSU KOSAN CO

发明人： KOGA HIDETOSHI

IPC分类号： C10M169/04 ,  C10M105/06 ,  C10M105/18 ,  C10M105/36 ,  C10M105/38 ,  C10M105/74 ,  C10M107/02 ,  C10M107/08 ,  C10M133/06 ,  C10M133/44 ,  C10M137/02 ,  C10M137/06 ,  C10N30/00 ,  C10N40/06

CPC分类号： C10M169/04 ,  C10M141/10 ,  C10M2203/065 ,  C10M2205/0206 ,  C10M2205/0265 ,  C10M2207/026 ,  C10M2207/2825 ,  C10M2207/2835 ,  C10M2215/04 ,  C10M2215/044 ,  C10M2215/22 ,  C10M2215/221 ,  C10M2215/28 ,  C10M2223/02 ,  C10M2223/043 ,  C10M2223/049 ,  C10N2230/06 ,  C10N2240/06 ,  C10N2240/08

公开(公告)号：EP1561800A4

公开(公告)日：2008-04-09

申请号：EP03797659

申请日：2003-09-18

申请人： IDEMITSU KOSAN CO

发明人： TSUBOUCHI TOSHIYUKI ,  YOSHIDA YUKIO ,  KOGA HIDETOSHI

IPC分类号： C10M169/04 ,  C10M105/04 ,  C10M143/00 ,  C10N20/00 ,  C10N20/02 ,  C10N20/04 ,  C10N30/02 ,  C10N40/04

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： Traction drive fluid compositions, obtained by mixing (A) a base oil for traction drives having a quaternary carbon atom and/or an alicyclic structure in the molecule with (B) at least one polymer which is selected from among the following polymers (1) to (3) and has a weight-average molecular weight of 8,000 to 40,000: (1) hydrocarbon polymers which each contain as a constituent at least 10 mole% of a monomer having a cyclic structure, (2) hydrocarbon polymers which each contain at least 25 % of quaternary carbon atoms in the backbone chain, and (3) products of hydrogenation of the polymers (1) and (2). The traction drive fluid compositions are improved in viscosity index without lowering the traction coefficient to a level lower than that of the base oil and are excellent in shear stability.

摘要翻译： （A）在分子中具有季碳原子和/或脂环结构的用于牵引驱动的基础油与（B）选自以下聚合物（1）中的至少一种聚合物混合得到的牵引驱动流体组合物： 至（3）的重均分子量为8,000至40,000的聚合物：（1）各自含有至少10摩尔％具有环状结构的单体作为组分的烃聚合物，（2）各自含有 主链中至少25％的季碳原子，和（3）聚合物（1）和（2）的氢化产物。 牵引驱动液组合物的粘度指数得到改善，而牵引系数降低至低于基础油的水平，并且剪切稳定性优异。

公开(公告)号：EP3050945A4

公开(公告)日：2017-06-07

申请号：EP14848142

申请日：2014-09-05

申请人： IDEMITSU KOSAN CO

发明人： KOGA HIDETOSHI

IPC分类号： C10M133/06 ,  C10M101/02 ,  C10M129/74 ,  C10M137/04 ,  C10M141/10 ,  C10M169/04 ,  C10N20/00 ,  C10N30/06 ,  C10N40/04

CPC分类号： C10M141/10 ,  C10M105/04 ,  C10M105/34 ,  C10M129/76 ,  C10M133/06 ,  C10M133/10 ,  C10M133/12 ,  C10M137/04 ,  C10M169/04 ,  C10M2203/045 ,  C10M2207/026 ,  C10M2207/262 ,  C10M2207/2815 ,  C10M2207/289 ,  C10M2215/04 ,  C10M2215/064 ,  C10M2215/065 ,  C10M2215/08 ,  C10M2215/223 ,  C10M2215/28 ,  C10M2219/024 ,  C10M2219/044 ,  C10M2219/06 ,  C10M2223/04 ,  C10M2229/02 ,  C10N2230/06 ,  C10N2230/10 ,  C10N2230/52 ,  C10N2240/045 ,  C10N2260/02 ,  C10N2210/02 ,  C10N2260/08

公开(公告)号：EP2597140A4

公开(公告)日：2014-11-26

申请号：EP11809662

申请日：2011-07-20

申请人： IDEMITSU KOSAN CO

发明人： SEKIGUCHI HIROKI ,  TSUBOUCHI TOSHIYUKI ,  ODA SUMIHIRO ,  KOGA HIDETOSHI

IPC分类号： C10M105/04 ,  C10M127/02 ,  C10M159/02 ,  C10M171/00 ,  C10M171/02 ,  C10N20/02 ,  C10N30/00 ,  C10N30/02 ,  C10N30/10 ,  C10N40/02 ,  C10N40/04 ,  C10N40/06 ,  C10N40/08 ,  C10N40/18 ,  C10N40/22 ,  C10N40/24 ,  C10N40/25 ,  C10N40/30 ,  C10N40/32

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.

公开(公告)号：EP1061112A4

公开(公告)日：2004-12-29

申请号：EP99961465

申请日：1999-12-28

申请人： IDEMITSU KOSAN CO

发明人： HOSOKAWA CHISHIO ,  FUNEHASHI MASAKAZU ,  KAWAMURA HISAYUKI ,  ARAI HIROMASA ,  KOGA HIDETOSHI ,  IKEDA HIDETSUGU

IPC分类号： C07C211/54 ,  C07C211/58 ,  C07C211/61 ,  C09K11/06 ,  H01L51/30 ,  H01L51/50 ,  B01J31/24 ,  C07C209/10 ,  H05B33/14

CPC分类号： C09K11/06 ,  B01J31/24 ,  C07C211/54 ,  C07C211/58 ,  C07C211/61 ,  C07C2603/18 ,  C07C2603/24 ,  C07C2603/26 ,  C07C2603/44 ,  C07C2603/48 ,  C07C2603/52 ,  C09K2211/10 ,  C09K2211/1003 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1092 ,  H01L51/0042 ,  H01L51/005 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0068 ,  H01L51/007 ,  H01L51/0081 ,  H01L51/5012 ,  H01L51/5048 ,  H01L51/5088 ,  H01L2251/308 ,  H05B33/14 ,  Y10S428/917

摘要： A material for organic electroluminescent elements having a high luminescent efficiency, a long life, and high heat resistance; and a process for producing the material. The material is represented by gereral formula (1). In the formula, A represents optionally substituted C22-60 arylene; X1 to X4 each represents optionally substituted C¿6-30? arylene; Y?1 to Y4¿ each represents an organic group represented by general formula (2); and a to d each is 0 to 2. In the formula, R1 to R4 each represents hydrogen, optionally substituted alkyl or aryl, or cyano, provided that R3 may be bonded to R4 to form a triple bond; Z represents optionally substituted aryl; and n is 0 or 1.

摘要翻译： 一种发光效率高，寿命长，耐热性高的有机场致发光元件用材料， 和生产该材料的过程。 该材料由通用公式（1）表示。 在该式中，A代表任选取代的C22-60亚芳基; X1至X4各自代表任选取代的C 6-30 - 亚芳; Y 1〜Y 4各自表示由通式（2）表示的有机基团; 并且a至d各自为0至2.在该式中，R 1至R 4各自表示氢，任选取代的烷基或芳基或氰基，条件是R 3可以与R 4键合以形成三键; Z代表任选取代的芳基; 并且n是0或1。

公开(公告)号：EP1736530A4

公开(公告)日：2009-07-08

申请号：EP05721627

申请日：2005-03-29

申请人： IDEMITSU KOSAN CO

发明人： HATA HITOSHI ,  KOGA HIDETOSHI ,  MIYAJI TOMOMI ,  TSUBOUCHI TOSHIYUKI

IPC分类号： C10M169/04 ,  C10M105/04 ,  C10M137/02 ,  C10M137/04 ,  C10M137/08 ,  C10M137/10 ,  C10M159/24 ,  C10N10/04 ,  C10N20/00 ,  C10N20/02 ,  C10N30/00 ,  C10N30/06 ,  C10N40/04

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： A lubricating oil composition for a continuously variable transmission which comprises (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 mm /s and, added to the base oil, one or more combinations selected from (B) a phosphoric acid ester having an alkyl group containing a thioether bond and/or (C) a phosphoric acid ester and an amine salt thereof, and an overbased calcium sulfonate. The above lubricating oil composition can improve the power transmission capacity of various types, such as a metal belt type, a chain type and a traction drive type of CVT and also can sustain the improved power transmission capacity.

公开(公告)号：EP1642955A4

公开(公告)日：2008-08-27

申请号：EP04746699

申请日：2004-06-23

申请人： IDEMITSU KOSAN CO

发明人： KOSHIMA HIROAKI ,  YANAGI SHINICHI ,  NARITA KEIICHI ,  KOGA HIDETOSHI

IPC分类号： C10M133/38 ,  C10M133/02 ,  C10M133/16 ,  C10M133/52 ,  C10M133/56 ,  C10M133/58 ,  C10M139/00 ,  C10N20/04 ,  C10N30/00 ,  C10N40/04 ,  C10N60/14

CPC分类号： C10M133/56 ,  C10M133/16 ,  C10M2215/086 ,  C10M2215/28 ,  C10N2230/06 ,  C10N2230/76 ,  C10N2240/04 ,  C10N2240/042 ,  C10N2240/045

摘要： A lubricating oil additive which comprises either a succinimide compound represented by the following general formula (1) or a product of the boronizing of the succinimide compound, the succinimide compound being obtained by reacting (a) succinic acid substituted by C6-30 alkenyl or alkyl or the anhydride of the substituted acid with (b) a polyalkylene polyamine at least 5 mol% of which has a ring structure at an end. The additive is suitable for use in the preparation of a lubricating oil composition capable of retaining anti-shudder performance for long without suffering a decrease in transmission torque volume or causing a decrease in the coefficient of friction between metals. (In the formula, R is C6-30 alkenyl or alkyl; m is an integer of 2 to 4; n is an integer of 0 to 3; and A is either a ring structure which is the same as that present at an end of the polyalkylene polyamine or a mixture of the ring structure and an amino group.)