公开(公告)号：EP3498755B1

公开(公告)日：2021-05-12

申请号：EP17839482.1

申请日：2017-08-08

Inventor： IGARASHI, Takeshi ,  WATANABE, Kentaro ,  UEDA, Yasuyuki

IPC: C08G65/332 ,  C10M105/54 ,  C10M107/38 ,  C10N30/06 ,  C10N40/00 ,  C10N40/18

公开(公告)号：EP3498755A1

公开(公告)日：2019-06-19

申请号：EP17839482.1

申请日：2017-08-08

Applicant: Showa Denko K.K.

Inventor： IGARASHI, Takeshi ,  WATANABE, Kentaro ,  UEDA, Yasuyuki

IPC: C08G65/332 ,  C10M105/54 ,  C10M107/38 ,  C10N30/06 ,  C10N40/00 ,  C10N40/18

Abstract: One embodiment of the present invention is a fullerene derivative represented by general formula (1)

(wherein FLN is a fullerene backbone; each A is independently a monovalent group including a divalent perfluoropolyether group; each R is each independently a hydrogen atom, a hydrocarbon group, or an alkoxycarbonyl group including a divalent perfluoropolyether group; at least one of the 2m R is a hydrocarbon group or an alkoxycarbonyl group including a divalent perfluoropolyether group; m is an integer from 1 to 5; and n is an integer from 1 to 6).

公开(公告)号：EP2236559B1

公开(公告)日：2016-03-30

申请号：EP09704557.9

申请日：2009-01-22

Applicant: Asahi Glass Company, Limited

Inventor： SHIRAKAWA, Daisuke

IPC: C08L71/02 ,  C08G65/323 ,  C10M155/00 ,  C10N20/04 ,  C10N30/06 ,  C10N40/18 ,  C08G65/00 ,  C08G65/337

CPC classification number: C08G65/007 ,  C08G65/337 ,  C08G2650/48 ,  C08L71/02

公开(公告)号：EP2940109A1

公开(公告)日：2015-11-04

申请号：EP13869007.8

申请日：2013-12-27

Applicant: Dexerials Corporation

Inventor： KONDO, Hirofumi ,  HATSUDA, Kouki ,  TANO, Nobuo ,  ITO, Makiya ,  YUN, Kyungsung ,  WATANABE, Masayoshi

IPC: C10M159/12 ,  C10M105/58 ,  C10M105/72 ,  G11B5/725 ,  C10N30/06 ,  C10N30/08 ,  C10N40/18

CPC classification number: C07D487/04 ,  C07C211/03 ,  C07C211/07 ,  C07C211/21 ,  C07C309/04 ,  C07C309/06 ,  C07C311/48 ,  C07D285/15 ,  C10M105/58 ,  C10M105/60 ,  C10M105/70 ,  C10M105/72 ,  C10M159/12 ,  C10M171/00 ,  C10M2215/003 ,  C10M2215/041 ,  C10M2215/2203 ,  C10M2219/0406 ,  C10N2220/027 ,  C10N2230/06 ,  C10N2230/74 ,  C10N2240/204 ,  G11B5/725

Abstract: A lubricating agent including an ionic liquid formed from a Bronsted acid (HX) and a Bronsted base (B), wherein the Bronsted base has a linear hydrocarbon group having 10 or more carbon atoms and the difference between the pKa value of the Bronsted acid in water and the pKa value of the Bronsted base in water is 12 or more.

公开(公告)号：EP2236559A4

公开(公告)日：2013-09-04

申请号：EP09704557

申请日：2009-01-22

Applicant: ASAHI GLASS CO LTD

Inventor： SHIRAKAWA DAISUKE

IPC: C08L71/02 ,  C08G65/00 ,  C08G65/323 ,  C08G65/337 ,  C10M155/00 ,  C10N20/04 ,  C10N30/06 ,  C10N40/18

CPC classification number: C08G65/007 ,  C08G65/337 ,  C08G2650/48 ,  C08L71/02

公开(公告)号：EP2003350A2

公开(公告)日：2008-12-17

申请号：EP07740845.8

申请日：2007-04-02

Applicant: Nissan Motor Co., Ltd. ,  MARTIN, Jean-Michel

Inventor： MARTIN, Jean Michel ,  KANO, Makoto c/o Intellectual Property Department NISSAN MOTOR CO., LTD. ,  SAGAWA, Takumaru c/o Int. Property Department NISSAN MOTOR CO., LTD. ,  WATANABE, Masahiko c/o Int. Property Department NISSAN MOTOR CO., LTD.

IPC: F16C33/10 ,  C10M105/12 ,  C10M105/14 ,  C10M107/36 ,  F16C33/24 ,  C10N30/06 ,  C10N40/04 ,  C10N40/18 ,  C10N40/25

CPC classification number: F16C33/16 ,  C10M105/14 ,  C10N2230/06 ,  C10N2240/10 ,  C10N2280/00

Abstract: [Object] To provide a low-friction sliding mechanism capable of exhibiting an extremely excellent ultra-low friction characteristics at a sliding face existing in a variety of uses.
[Solving means] A low-friction sliding mechanism is constituted by disposing a lubricant containing glycerol, at a sliding face formed between sliding members which have respectively hard carbon thin films. A low-friction sliding mechanism is constituted by disposing a lubricant containing hydroxyl group, at a sliding face formed between sliding members which have respectively hard carbon thin films, wherein a friction coefficient of smaller than 0.02 is exhibited in a sliding contacting condition under a boundary lubrication which exhibits a friction coefficient of 0.1 to 0.14 at a sliding face between a steel and a steel in presence of an engine oil. Each hard carbon thin film is formed of a-C or ta-C. Each hard carbon thin film has a hardness of 1500 to 5000 Hv in micro-Vickers hardness under a load of 10 g. Each hard carbon thin film has a film thickness of 0.3 to 2.0 µm. The lubricant containing hydroxyl group is one of alcohols, and is glycerol.

Abstract translation: 本发明提供一种能够在存在各种用途的滑动面上表现出非常优异的超低摩擦特性的低摩擦滑动机构。 解决方案低摩擦滑动机构通过在分别具有硬碳薄膜的滑动部件之间形成的滑动面上设置含有甘油的润滑剂而构成。 低摩擦滑动机构是通过在分别具有硬碳薄膜的滑动部件之间形成的滑动面上设置含有羟基的润滑剂构成的，其中在边界的滑动接触条件下表现出小于0.02的摩擦系数 在发动机油的存在下，钢和钢之间的滑动面的摩擦系数为0.1〜0.14的润滑。 每个硬碳薄膜由a-C或ta-C形成。 每个硬碳薄膜的硬度为1500-5000Hv，微维氏硬度为10克。 每个硬碳薄膜的膜厚度为0.3-2.0μm。 含有羟基的润滑剂是醇之一，是甘油。

公开(公告)号：EP1914273A1

公开(公告)日：2008-04-23

申请号：EP06781510.0

申请日：2006-07-24

Applicant: Asahi Glass Company, Limited

Inventor： SHIRAKAWA, Daisuke, Asahi Glass Company, Limited ,  OHARU, Kazuya, Asahi Glass Company, Limited

IPC: C08L71/02 ,  C08G65/323 ,  C10M105/54 ,  C10M107/38 ,  C10M111/04 ,  C10N30/00 ,  C10N40/18 ,  C10N50/02

CPC classification number: C10M107/38 ,  C08G65/007 ,  C08K5/06 ,  C08L71/02 ,  C10M147/04 ,  C10M2213/04 ,  C10M2213/043 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2230/08 ,  C08L2666/22

Abstract: To provide an ether composition containing no -OCF 2 O-structure, having a low viscosity and being excellent in chemical stability in a wide temperature range.
An ether composition comprising a polyether compound (A) containing at least two -(OCF 2 CF 2 )- units, containing no -OCF 2 O- structure and having an average molecular weight of higher than 2,000 and at most 20,000, and an ether compound (B) containing at least one -(OCF 2 CF 2 )-unit and having an average molecular weight of at most 2,000.

Abstract translation: 提供不含-OCF 2 O-结构的醚组合物，具有低粘度和在宽的温度范围内具有优异的化学稳定性。 一种醚组合物，其包含含有至少两个 - （OCF 2 CF 2） - 单元的聚醚化合物（A），不含有-OCF 2 O-结构，平均分子量高于2,000且至多为20,000，以及醚 含有至少一个 - （OCF 2 CF 2） - 单元并且平均分子量至多为2,000的化合物（B）。

公开(公告)号：EP1880986A1

公开(公告)日：2008-01-23

申请号：EP06732441.8

申请日：2006-04-27

Applicant: IDEMITSU KOSAN CO., LTD.

Inventor： SATO, Haruhito ,  KAMIMURA, Hideto

IPC: C07C5/03 ,  C07C9/22 ,  C10M105/04 ,  C10M177/00 ,  F16C17/10 ,  F16C33/10 ,  C07B61/00 ,  C10N30/02 ,  C10N30/08 ,  C10N30/10 ,  C10N40/02 ,  C10N40/04 ,  C10N40/08 ,  C10N40/18 ,  C10N40/20 ,  C10N70/00

CPC classification number: C07C5/03 ,  C07C9/22 ,  C07C2521/04 ,  C07C2523/42 ,  C07C2523/44 ,  C07C2523/755 ,  C10G69/126 ,  C10G2300/1088 ,  C10G2400/10 ,  C10M107/10 ,  C10M2207/026 ,  C10M2207/282 ,  C10M2215/064 ,  C10M2215/065 ,  C10M2215/223 ,  C10M2219/024 ,  C10M2219/082 ,  C10M2223/04 ,  C10M2223/041 ,  C10M2223/043 ,  C10M2223/045 ,  C10M2229/041 ,  C10N2230/08 ,  C10N2240/02 ,  C10N2240/04 ,  C10N2240/08 ,  C10N2240/14 ,  F16C17/102 ,  F16C33/109 ,  G04B31/08

Abstract: The present invention provides a process for producing a saturated aliphatic hydrocarbon prepared using an α-olefin as a raw material and represented by the general formula (1), including the steps of: (I) producing a vinylidene olefin by dimerizing the α-olefin in the presence of a metallocene complex catalyst; (II) further dimerizing the vinylidene olefin in the presence of an acid catalyst; and (III) hydrogenating the obtained dimer. Further, there are provided a lubricant composition containing the saturated aliphatic hydrocarbon compound produced by the above process, a bearing oil consisting of the lubricant composition, and making use of the same, a bearing and gyral equipment. The saturated aliphatic hydrocarbon compounds produced by the process of the present invention have low-temperature fluidity, exhibiting low evaporativity, and excellent in thermal stability and oxidation stability. Thus, the saturated aliphatic hydrocarbon compounds are suitable for use as, for example, a base oil of lubricant composition for hydraulic pressure, turbine, working machine, bearing, gear, metal-working, etc.

Abstract translation: 本发明提供了一种生产的饱和脂肪烃利用在±烯烃作为原料制备的和由通式（1），包括以下步骤表示：（ⅰ）产生一个亚乙烯基烯烃的二聚化由烯烃± 在金属茂配合物催化剂的存在下; （II）二聚化。此外，在酸催化剂的存在下，亚乙烯基烯烃; 和（III）氢化获得的二聚物。 此外，提供的润滑剂组合物包含由上述方法生产的饱和脂族烃化合物，轴承油由...组成的润滑剂组合物的，并利用相同的，轴承和脑回设备。 通过本发明的方法生产的饱和脂族烃化合物具有低温流动性，低蒸发性参展，并且具有优异的热稳定性和氧化稳定性。 因此，饱和的脂族烃化合物是适于用作，例如，对于液压，涡轮，工作机，轴承，齿轮，金属加工等的润滑剂组合物的基础油

公开(公告)号：EP1876219A1

公开(公告)日：2008-01-09

申请号：EP06732513.4

申请日：2006-04-28

Applicant: Sony Corporation

Inventor： GOUKO, Takeshi C/O SONY CORPORATION ,  ECHIZEN, Kenji C/O SONY CORPORATION ,  SATO, Mikio C/O SONY CORPORATION ,  KOSHITA, Akio C/O SONY CORPORATION

IPC: C10M107/48 ,  B05D3/10 ,  B29C33/38 ,  B29C33/60 ,  B29C45/26 ,  G11B7/26 ,  C10M137/04 ,  C10N30/00 ,  C10N30/06 ,  C10N30/12 ,  C10N40/18

CPC classification number: C10M137/04 ,  B29C33/60 ,  B29C45/2632 ,  B29C49/48 ,  C10M2223/0405 ,  C10N2240/204 ,  Y10S425/115 ,  Y10S425/81

Abstract: A boundary lubricant film 1 is formed on a stamper 22 contact portion of a stationary mirror 21 and/or a stationary mirror 21 contact portion of the stamper 22. The boundary lubricant film 1 contains one of kinds of phosphate esters. A material is injected into a cavity 14. As a result, a disc substrate for an optical disc is molded.

Abstract translation: 边界润滑膜-1是形成在固定反射镜21和/或压模22的边界润滑膜-1包含种磷酸酯的中的一个的固定镜21接触部分的压模22接触部分。 的材料被注入到空腔14。结果，对于光盘上的盘基片被模制。

公开(公告)号：EP0905220B1

公开(公告)日：2006-02-22

申请号：EP98118217.3

申请日：1998-09-25

Applicant: WAKO PURE CHEMICAL INDUSTRIES, LTD ,  TDK Corporation

Inventor： Ikarashi, Tsunehiko ,  Kobayashi, Koji ,  Kanazawa, Hiromichi ,  Hayashi, Takahiro ,  Iritani, Takehiko

IPC: C10M105/54 ,  G11B5/72 ,  G11B5/64 ,  C10N40/18

CPC classification number: C10M105/32 ,  C10M105/54 ,  C10M111/02 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/286 ,  C10M2207/288 ,  C10M2207/34 ,  C10M2211/044 ,  C10M2211/06 ,  C10N2240/00 ,  C10N2240/22 ,  C10N2240/30 ,  C10N2240/50 ,  C10N2240/52 ,  C10N2240/54 ,  C10N2240/56 ,  C10N2240/58 ,  C10N2240/60 ,  C10N2240/66 ,  G11B5/725 ,  Y10S428/90