公开(公告)号：EP3926026A1

公开(公告)日：2021-12-22

申请号：EP21173743.2

申请日：2021-05-13

申请人： Infineum International Limited

发明人： Cattoz, Beatrice ,  Wright, Peter ,  DOVE, Andrew ,  O'Reilly, Rachel ,  CLAMOR, Cinzia

IPC分类号： C10M145/22 ,  C10N20/04 ,  C10N30/06 ,  C10N40/25 ,  C10N70/00

摘要： An oil composition comprises at least 50 percent by mass, based on the mass of the composition of an oil and 0.01 to 25 percent by mass, based on the mass of the composition, of a polymer comprising at least one poly(lactone) segment. The at least one poly(lactone) segment is derived from a lactone substituted by one or two hydrocarbyl groups, or substituted hydrocarbyl groups, at least one such group having at least 4 carbon atoms. The oil compositions are suitable for use in the lubrication of the crank-case of internal combustion engines.

公开(公告)号：EP3342517A1

公开(公告)日：2018-07-04

申请号：EP16868654.1

申请日：2016-11-25

申请人： Mitsubishi Gas Chemical Company, Inc.

发明人： MATSUYAMA, Yousuke ,  HORIE, Shigeru ,  ISHIKURA, Kenji ,  KATO, Yoshihiro ,  NAKAMURA, Kazuhiro

IPC分类号： B23C3/28 ,  B23C5/28 ,  B23Q11/10 ,  C10M103/02 ,  C10M143/10 ,  C10M145/04 ,  C10M145/14 ,  C10M145/22 ,  C10M145/24 ,  C10M145/26 ,  C10M145/36 ,  C10M145/38 ,  C10M145/40 ,  C10M149/06 ,  C10M149/10 ,  C10M149/20 ,  C10N20/04 ,  C10N20/06 ,  C10N30/00 ,  C10N40/22

摘要： The present invention provides a cutting method comprising a cutting step of cutting a workpiece material with a cutting tool to thereby form a through-groove in the workpiece material, wherein in the cutting step, the through-groove is formed in the workpiece material by cutting the workpiece material with the cutting tool while contacting a cut-assisting lubricant with the contact portion of the cutting tool with the workpiece material and/or the contact portion of the workpiece material with the cutting tool, and the workpiece material comprises a fiber reinforced composite material.

公开(公告)号：EP3112446A4

公开(公告)日：2017-01-25

申请号：EP15755290

申请日：2015-02-03

申请人： FUJIFILM CORP

发明人： KODAMA KUNIHIKO

IPC分类号： C10M105/42 ,  C10M101/02 ,  C10M105/18 ,  C10M105/32 ,  C10M107/02 ,  C10M129/78 ,  C10M135/00 ,  C10M137/00 ,  C10M139/00 ,  C10M145/22 ,  C10M169/04 ,  C10N10/04 ,  C10N10/12 ,  C10N30/06 ,  C10N30/08 ,  C10N40/00 ,  C10N40/02 ,  C10N40/04 ,  C10N40/06 ,  C10N40/08

CPC分类号： C10M105/42 ,  C10M107/32 ,  C10M129/78 ,  C10M145/22 ,  C10M169/04 ,  C10M2203/024 ,  C10M2203/1006 ,  C10M2205/003 ,  C10M2207/0406 ,  C10M2207/2805 ,  C10M2207/30 ,  C10M2207/301 ,  C10M2209/102 ,  C10M2209/1023 ,  C10N2230/06 ,  C10N2230/08

摘要： An object of the present invention is to provide a lubricant composition having excellent lubrication properties in rigorous conditions such as a high temperature and/or a high pressure. The present invention relates to lubricant composition containing a condensate A which is obtained by condensing at least: an alkylene oxide adduct a1 of trihydric or more polyhydric alcohol formed by adding alkylene oxide to at least one hydroxyl group of the trihydric or more polyhydric alcohol; a divalent or more polyvalent carboxylic acid a2 or a precursor of the divalent or more polyvalent carboxylic acid a2; and at least one of a monovalent carboxylic acid a3, a precursor of the monovalent carboxylic acid a3, or monohydric alcohol a4.

摘要翻译： 本发明的目的是提供一种在诸如高温和/或高压的严苛条件下具有优异的润滑性能的润滑剂组合物。 本发明涉及含有缩合物A的润滑剂组合物，所述润滑剂组合物至少是通过将三环或多元醇的至少一个羟基加成烯化氧形成的三元以上的多元醇的烯化氧加成物a1缩合而得到的; 二价以上的多元羧酸a2或二价以上的多元羧酸a2的前体; 和单价羧酸a3，单价羧酸a3的前体或一元醇a4中的至少一种。

公开(公告)号：EP2949734A1

公开(公告)日：2015-12-02

申请号：EP14743825.3

申请日：2014-01-14

申请人： Citizen Holdings Co., Ltd. ,  Citizen Watch Co., Ltd.

发明人： AKAO, Yuji

IPC分类号： C10M105/38 ,  C10M105/18 ,  C10M107/02 ,  C10M133/38 ,  C10M133/40 ,  C10M137/04 ,  C10M143/00 ,  C10M143/06 ,  C10M143/10 ,  C10M145/14 ,  C10M145/16 ,  C10M145/22 ,  C10M159/12 ,  C10N20/00 ,  C10N20/02 ,  C10N30/02 ,  C10N30/06 ,  C10N40/06 ,  C10N40/08

CPC分类号： C10M169/044 ,  C10M141/10 ,  C10M169/04 ,  C10M2201/041 ,  C10M2201/066 ,  C10M2205/026 ,  C10M2205/0285 ,  C10M2205/046 ,  C10M2207/0406 ,  C10M2207/2835 ,  C10M2209/062 ,  C10M2209/084 ,  C10M2209/0866 ,  C10M2209/1026 ,  C10M2209/1085 ,  C10M2213/062 ,  C10M2215/064 ,  C10M2215/221 ,  C10M2215/223 ,  C10M2223/04 ,  C10M2223/041 ,  C10M2223/049 ,  C10N2220/021 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2240/06

摘要： [Problem] To provide a lubricating oil composition for a timepiece, said composition being excellent in durability. [Solution] The lubricating oil composition for a timepiece according to the present invention contains a lubricant component (A) containing a base oil (A1), at least one antiwear agent (B) selected from a neutral phosphate ester and a neutral phosphite ester, and an antioxidant (C), and is characterized in that the total acid number of the composition is not more than 0.8 mgKOH/g, the antiwear agent (B) is contained in an amount of 0.1 to 15 parts by mass based on 100 parts by mass of the lubricant component (A), the antioxidant (C) is contained in an amount of 0.01 to 3 parts by mass based on 100 parts by mass of the lubricant component (A), and the composition contains a diphenylamine derivative (C-1) represented by the following general formula (c-1) and a hindered amine compound (C-2) represented by the following general formula (c-2) as the antioxidants (C).

摘要翻译： 本发明的目的在于提供一种钟表用润滑油组合物，其耐久性优异。 本发明的钟表用润滑油组合物含有包含基础油（A1），选自中性磷酸酯和中性亚磷酸酯中的至少一种抗磨剂（B）的润滑剂成分（A） 和抗氧化剂（C）的组合物，其特征在于，组合物的总酸值为0.8mgKOH / g以下，抗磨剂（B）的含量为0.1〜15质量份， （A）的抗氧化剂（C）的含量相对于100质量份的润滑剂成分（A）为0.01〜3质量份，该组合物含有二苯胺衍生物（C （c-1）表示的受阻胺化合物（C-2）和由下述通式（c-2）表示的受阻胺化合物（C-2）作为抗氧化剂（C）。

公开(公告)号：EP2677021A4

公开(公告)日：2014-08-20

申请号：EP12747417

申请日：2012-02-16

申请人： TAIHO KOGYO CO LTD ,  HONDA MOTOR CO LTD

发明人： YOSHIKAWA MASARU ,  TOMIKAWA TAKASHI ,  KAWAI TORU ,  SAKURAI TASUKU

IPC分类号： C10M169/04 ,  C10M103/06 ,  C10M105/60 ,  C10M107/38 ,  C10M125/02 ,  C10M125/10 ,  C10M125/18 ,  C10M125/22 ,  C10M125/24 ,  C10M125/26 ,  C10M133/06 ,  C10M145/04 ,  C10M145/20 ,  C10M145/22 ,  C10M147/02 ,  C10M149/18 ,  C10M151/04 ,  C10N30/06 ,  C10N40/02

CPC分类号： C10M157/02 ,  C10M111/04 ,  C10M169/04 ,  C10M2201/041 ,  C10M2201/062 ,  C10M2201/066 ,  C10M2201/0663 ,  C10M2201/084 ,  C10M2201/085 ,  C10M2201/087 ,  C10M2201/103 ,  C10M2201/105 ,  C10M2209/1003 ,  C10M2213/062 ,  C10M2213/0623 ,  C10M2215/08 ,  C10M2217/041 ,  C10M2217/044 ,  C10M2217/0443 ,  C10N2210/02 ,  C10N2210/04 ,  C10N2210/06 ,  C10N2230/06 ,  C10N2240/02 ,  C10N2250/121 ,  Y10T428/31544

公开(公告)号：EP2488619B1

公开(公告)日：2014-07-23

申请号：EP09847670.8

申请日：2009-10-16

申请人： Dow Global Technologies LLC

发明人： ZHU, Yi-Ping ,  YU, Wanglin ,  CHEN, Henry, H. ,  YAN, Richard ,  LI, Fang

IPC分类号： C10M173/00 ,  C10M145/22 ,  C10M173/02

CPC分类号： C10M173/02 ,  C10M2201/06 ,  C10M2209/084 ,  C10M2209/086 ,  C10M2209/104 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/14 ,  C10M2215/222 ,  C10M2215/223 ,  C10M2215/225 ,  C10M2219/068 ,  C10M2227/061 ,  C10M2229/02 ,  C10N2230/04 ,  C10N2230/18 ,  C10N2230/24 ,  C10N2240/401 ,  C10M2209/109 ,  C10M2209/108

公开(公告)号：EP2035533A2

公开(公告)日：2009-03-18

申请号：EP07784229.2

申请日：2007-05-31

申请人： The Lubrizol Corporation

发明人： OLLINGER, Christian, G. ,  PHILLIPS, Derek, T. ,  KROTO, Frank, L. ,  KALHAN, Sanjay, N.

IPC分类号： C10M145/22 ,  C10M173/00 ,  C10N40/20

摘要： Polymeric polyol ester additives for metal working applications are described that have lower pour points and improved solubility in API Group II and III basestocks. The polymeric polyol ester contains linear monocarboxylic acid, alkanedioic acid, alk(en)yl substituted succinic acid or anhydride, trihydric alcohol and pentaerythritol.

公开(公告)号：EP1544280A4

公开(公告)日：2008-08-20

申请号：EP03798480

申请日：2003-09-25

申请人： JTEKT CORP

发明人： KITAHATA KOUJI ,  KASAHARA FUMIAKI ,  UCHIDA NAOKI ,  OOKAWA NORITAKE ,  MURAKAMI HIROAKI

IPC分类号： B62D5/04 ,  C10M117/02 ,  C10M143/02 ,  C10M143/04 ,  C10M143/06 ,  C10M143/08 ,  C10M143/12 ,  C10M145/22 ,  C10M145/24 ,  C10M145/26 ,  C10M147/02 ,  C10M147/04 ,  C10M149/14 ,  C10M149/18 ,  C10M155/02 ,  C10M169/02 ,  C10M169/04 ,  C10M169/06 ,  C10M171/06 ,  C10N10/02 ,  C10N10/04 ,  C10N20/00 ,  C10N20/02 ,  C10N20/06 ,  C10N30/00 ,  C10N40/04 ,  C10N50/10 ,  F16H1/16 ,  F16H57/04 ,  C10M171/00 ,  C10M171/02

CPC分类号： B62D5/0409 ,  C10M149/14 ,  C10M169/06 ,  C10M171/06 ,  C10M2205/0206 ,  C10M2207/106 ,  C10M2217/045 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2240/02 ,  C10N2250/10 ,  F16H1/16 ,  F16H57/0006 ,  F16H57/0498

摘要： Disclosed are a lubricant composition obtained by adding a buffer particles having an average particle diameter D1 of 50 mu m

公开(公告)号：EP1832647A1

公开(公告)日：2007-09-12

申请号：EP05805413.1

申请日：2005-11-01

申请人： Nippon Oil Corporation

发明人： SUDA, Satoshi, c/o NIPPON OIL CORPORATION, ,  YOKOTA, Hideo c/o NIPPON OIL CORPORATION, ,  KOCHU, Tomoyasu c/o TOYOTA JIDOSHA K.K., ,  MATSUURA, Yoshiaki c/o TOYOTA JIDOSHA K.K.,

IPC分类号： C10M169/04 ,  C10M105/32 ,  C10M145/06 ,  C10M145/10 ,  C10M145/22 ,  C10N20/02 ,  C10N20/04 ,  C10N30/00 ,  C10N30/06 ,  C10N40/22 ,  C10N50/04

CPC分类号： C10M169/041 ,  C10M2207/2805 ,  C10M2207/2815 ,  C10M2207/2825 ,  C10M2207/2835 ,  C10M2207/401 ,  C10M2209/084 ,  C10M2209/102 ,  C10N2230/30 ,  C10N2240/401 ,  C10N2220/022 ,  C10N2220/021

摘要： This invention provides an oil composition for cutting and grinding by minimum quantity lubrication system, characterized by comprising an ester oil with a kinematic viscosity of 0.5-20 mm 2 /s at 100°C, and an ester-based polymer with a kinematic viscosity exceeding 20 mm 2 /s at 100°C and an average molecular weight of 5,000-10,000,000. The oil composition for cutting and grinding by minimum quantity lubrication system according to the invention can achieve an excellent balance between misting property and inhibition of floating mist and ensure that an adequate amount reaches the working section, for cutting and grinding by minimum quantity lubrication system.

摘要翻译： 本发明提供一种通过最小量的润滑系统进行切削和研磨的油组合物，其特征在于包括在100℃下运动粘度为0.5-20mm 2 / s的酯油和运动粘度超过的酯基聚合物 在100℃下为20mm 2 / s，平均分子量为5,000-10,000,000。 根据本发明的通过最小量润滑系统进行切削和研磨的油组合物可以实现喷雾性能和浮雾的抑制之间的良好平衡，并确保足够的量到达工作部分，通过最小量的润滑系统进行切割和研磨。

公开(公告)号：EP1720962A1

公开(公告)日：2006-11-15

申请号：EP05717785.9

申请日：2005-02-25

申请人： Imperial Chemical Industries Plc.

发明人： OLDFIELD, Andrew Simon

IPC分类号： C10M145/22 ,  C10M161/00 ,  C10M169/04 ,  C10M129/74

CPC分类号： C10M145/22 ,  C10M161/00 ,  C10M169/044 ,  C10M2207/302 ,  C10M2207/304 ,  C10M2209/102 ,  C10M2223/045 ,  C10N2220/02 ,  C10N2220/022 ,  C10N2230/06 ,  C10N2230/42 ,  C10N2240/10

摘要： An automotive engine oil comprising a base oil and an antiwear additive system comprising an ester. The antiwear additive system preferaby further comprises a phosphorus-containing and/or sulphur-containing antiwear additive . The antiwear additive system of the invention has superior antiwear properties and also reduced metal, phosphorus and sulphur levels compared to current commercial antiwear agents such as ZDDP.