公开(公告)号：EP0653284A2

公开(公告)日：1995-05-17

申请号：EP95101641.9

申请日：1989-09-26

Applicant: DAI NIPPON INSATSU KABUSHIKI KAISHA

Inventor： Takahashi, Tatsumi, c/o Dai Nippon Insatsu K. K. ,  Fujii, Hideaki, c/o Dai Nippon Insatsu K. K. ,  Nishiyama, Masashi, c/o Dai Nippon Insatsu K. K.

IPC: B29C45/74 ,  B29C45/47 ,  B29C31/02 ,  C10M107/04

CPC classification number: B29C47/62 ,  B29C45/00 ,  B29C45/18 ,  B29C45/261 ,  B29C45/47 ,  B29C45/50 ,  B29C45/561 ,  B29C45/60 ,  B29C45/74 ,  B29C47/0004 ,  B29C47/0021 ,  B29C47/60 ,  B29C2045/5645 ,  B29K2023/0683 ,  C10M107/04 ,  C10M111/00 ,  C10M125/02 ,  C10M125/04 ,  C10M131/12 ,  C10M143/00 ,  C10M143/02 ,  C10M147/02 ,  C10M2201/00 ,  C10M2201/041 ,  C10M2201/042 ,  C10M2201/05 ,  C10M2201/061 ,  C10M2201/16 ,  C10M2201/18 ,  C10M2205/00 ,  C10M2205/02 ,  C10M2205/022 ,  C10M2205/0225 ,  C10M2205/14 ,  C10M2211/042 ,  C10M2211/044 ,  C10M2211/06 ,  C10M2213/02 ,  C10M2213/062 ,  C10M2219/044 ,  C10N2220/02 ,  C10N2240/00 ,  C10N2240/02 ,  C10N2240/20 ,  C10N2240/201 ,  C10N2240/202 ,  C10N2240/203 ,  C10N2240/204 ,  C10N2240/205 ,  C10N2240/22 ,  C10N2240/30 ,  C10N2240/50 ,  C10N2240/52 ,  C10N2240/54 ,  C10N2240/56 ,  C10N2240/58 ,  C10N2240/60 ,  C10N2240/66 ,  C10N2250/121 ,  G11B15/605 ,  G11B15/61

Abstract: The present invention relates to a sliding member formed of a synthetic resin composed mainly of a polyethylene, said sliding member comprising a molded piece of a polyethylene having a viscosity-average molecular weight of 500,000 to 6,000,000 inclusive, having a low coefficient of friction and excelling in both its own wear resistance and its property of preventing the abrasion of an associated member.

Abstract translation: 本发明涉及由主要由聚乙烯构成的合成树脂形成的滑动构件，所述滑动构件包括粘均分子量为50万至6,000,000的聚乙烯的模制件，具有低摩擦系数和优异性 在其自身的耐磨性和防止相关构件的磨损的性质。

公开(公告)号：EP0646161A1

公开(公告)日：1995-04-05

申请号：EP93916570.0

申请日：1993-06-16

Applicant: ARCH DEVELOPMENT CORPORATION

Inventor： ERDEMIR, Ali

IPC: C10M103 ,  C10M125 ,  C10M161 ,  C10M169 ,  C10M171

CPC classification number: C10M103/06 ,  C10M107/14 ,  C10M107/30 ,  C10M107/38 ,  C10M107/44 ,  C10M125/00 ,  C10M125/02 ,  C10M125/22 ,  C10M125/26 ,  C10M147/02 ,  C10M161/00 ,  C10M169/04 ,  C10M171/06 ,  C10M2201/00 ,  C10M2201/041 ,  C10M2201/042 ,  C10M2201/06 ,  C10M2201/065 ,  C10M2201/066 ,  C10M2201/084 ,  C10M2201/087 ,  C10M2201/10 ,  C10M2201/102 ,  C10M2201/105 ,  C10M2201/18 ,  C10M2205/063 ,  C10M2205/20 ,  C10M2209/00 ,  C10M2209/02 ,  C10M2209/10 ,  C10M2209/1003 ,  C10M2211/06 ,  C10M2213/00 ,  C10M2213/02 ,  C10M2213/023 ,  C10M2213/043 ,  C10M2213/0606 ,  C10M2213/062 ,  C10M2213/0623 ,  C10M2217/0403 ,  C10M2217/0415 ,  C10M2217/042 ,  C10M2217/0425 ,  C10M2217/043 ,  C10M2217/0435 ,  C10M2217/0443 ,  C10M2217/0453 ,  C10M2217/0465 ,  C10N2270/02

Abstract: Lubricating compositions including crystalline boric acid and a base lubricant selected from oils, greases and the like. The lubricity of conventional oils and greases can also be improved by adding concentrates of boric acid.

公开(公告)号：EP0638582A3

公开(公告)日：1995-03-29

申请号：EP94112498.4

申请日：1994-08-10

Applicant: ASAHI DENKA KOGYO KABUSHIKI KAISHA

Inventor： Kamkura, Tamiji, c/o Asahi Denka Kogyo K.K. ,  Tanaka, Noriyoshi, c/o Asahi Denka Kogyo K.K. ,  Fukushima, Aritoshi, c/o Asahi Denka Kogyo K.K. ,  Tatsumi, Yukio, c/o Asahi Denka Kogyo K.K. ,  Morita, Kazuhisa, c/o Asahi Denka Kogyo K.K.

IPC: C07F11/00 ,  C10M163/00

CPC classification number: C10M135/18 ,  C07F11/005 ,  C10M2201/041 ,  C10M2201/042 ,  C10M2201/066 ,  C10M2207/026 ,  C10M2207/289 ,  C10M2215/04 ,  C10M2215/064 ,  C10M2215/26 ,  C10M2219/068 ,  C10M2223/045 ,  C10N2210/02 ,  C10N2210/06

Abstract: A powdery molybdenum oxysulfide dithiocarbamate composition which comprises a compound represented by the following general formula (1):

wherein R¹, R², R³ and R⁴ are independent hydrocarbyl groups and may be the same or different groups, and the total number of carbon atoms contained in R¹ to R⁴ is 4 to 36; and wherein X is sulfur or oxygen and the composition of the total of all Xs is given as S m O n in which n and m satisfy the ranges of 1.7 ≦ m ≦ 3.5 and 0.5 ≦ n ≦ 2.3, respectively, and in which the constituent particles have diameters of not larger than 50µm. The present invention also relates to a process for production of the composition and a grease composition containing the same.

公开(公告)号：EP0639232A1

公开(公告)日：1995-02-22

申请号：EP93906095.0

申请日：1993-02-19

Applicant: HOEGANAES CORPORATION

Inventor： LUK, Sydney

IPC: B30B11 ,  B22F1 ,  B22F3 ,  C10M111 ,  C22C33 ,  C10N20 ,  C10N40 ,  C10N50

CPC classification number: C10M111/04 ,  B22F1/0059 ,  B22F2003/023 ,  C10M103/02 ,  C10M103/04 ,  C10M105/26 ,  C10M105/36 ,  C10M105/74 ,  C10M107/28 ,  C10M107/34 ,  C10M2201/00 ,  C10M2201/041 ,  C10M2201/0413 ,  C10M2201/042 ,  C10M2201/0423 ,  C10M2201/043 ,  C10M2201/05 ,  C10M2201/053 ,  C10M2201/061 ,  C10M2201/065 ,  C10M2201/066 ,  C10M2201/10 ,  C10M2201/16 ,  C10M2201/18 ,  C10M2207/1233 ,  C10M2207/1273 ,  C10M2207/1293 ,  C10M2207/223 ,  C10M2207/282 ,  C10M2207/2825 ,  C10M2207/284 ,  C10M2207/285 ,  C10M2207/2855 ,  C10M2207/34 ,  C10M2209/08 ,  C10M2209/084 ,  C10M2209/0845 ,  C10M2209/0863 ,  C10M2209/1033 ,  C10M2209/104 ,  C10M2209/1045 ,  C10M2209/105 ,  C10M2209/1055 ,  C10M2209/1065 ,  C10M2209/107 ,  C10M2209/1075 ,  C10M2209/1085 ,  C10M2209/1095 ,  C10M2211/02 ,  C10M2223/003 ,  C10M2223/023 ,  C10M2223/04 ,  C10M2223/0405 ,  C10M2223/041 ,  C10M2223/042 ,  C10M2223/0495 ,  C10M2223/0603 ,  C10M2223/083 ,  C10M2223/103 ,  C10N2220/02 ,  C10N2240/402 ,  C10N2240/403 ,  C10N2240/404 ,  C10N2240/405 ,  C10N2240/406 ,  C10N2240/407 ,  C10N2240/408 ,  C10N2240/409

Abstract: Iron-based metallurgical powder compositions are produced by mixing iron-based powder with an improved binder/lubricant that comprises dibasic organic acid and one or more additional components such as solid polyethers, liquid polyethers, and acrylic resin. These novel binder/lubricants impart one or more enhanced green properties to the powder compositions and reduce the ejection force required to remove the compositions from molds and dies.

公开(公告)号：EP0629689A3

公开(公告)日：1995-01-18

申请号：EP94304089.9

申请日：1994-06-07

Applicant: EXXON RESEARCH AND ENGINEERING COMPANY

Inventor： Slack, David A. ,  Stewart, David M.

IPC: C10M169/06

CPC classification number: C10M169/06 ,  C10M117/04 ,  C10M117/06 ,  C10M125/02 ,  C10M125/22 ,  C10M143/12 ,  C10M2201/041 ,  C10M2201/042 ,  C10M2201/065 ,  C10M2201/066 ,  C10M2201/084 ,  C10M2201/103 ,  C10M2201/105 ,  C10M2205/04 ,  C10M2205/06 ,  C10M2207/123 ,  C10M2207/1245 ,  C10M2207/125 ,  C10M2207/1285 ,  C10M2207/129 ,  C10M2207/22 ,  C10M2215/22 ,  C10M2215/221 ,  C10M2215/225 ,  C10M2215/226 ,  C10M2215/30 ,  C10M2217/044 ,  C10M2217/045 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2210/03

Abstract: A grease composition, having improved water resistance, adhesion and low temperature pumpability properties, which comprises
(a) from 50 to 98 wt%, based on grease, of a lubricating oil; (b) from 1 to 30 wt%, based on grease, of a thickener; and (c) from 0.5 to 2.0 wt%, based on grease of polymer selected from either a defined block copolymer of the structure A-B, or a hydrogenated star-shaped polymer having a poly(divinylbenzene) nucleus and at least seven hydrogenated polyisoprene arms linked to said nucleus. The grease has an apparent viscosity of less than about 3500 poise (350 Pa.s) at 20 sec⁻¹.

公开(公告)号：EP0629689A2

公开(公告)日：1994-12-21

申请号：EP94304089.9

申请日：1994-06-07

Applicant: EXXON RESEARCH AND ENGINEERING COMPANY

Inventor： Slack, David A. ,  Stewart, David M.

IPC: C10M169/06

CPC classification number: C10M169/06 ,  C10M117/04 ,  C10M117/06 ,  C10M125/02 ,  C10M125/22 ,  C10M143/12 ,  C10M2201/041 ,  C10M2201/042 ,  C10M2201/065 ,  C10M2201/066 ,  C10M2201/084 ,  C10M2201/103 ,  C10M2201/105 ,  C10M2205/04 ,  C10M2205/06 ,  C10M2207/123 ,  C10M2207/1245 ,  C10M2207/125 ,  C10M2207/1285 ,  C10M2207/129 ,  C10M2207/22 ,  C10M2215/22 ,  C10M2215/221 ,  C10M2215/225 ,  C10M2215/226 ,  C10M2215/30 ,  C10M2217/044 ,  C10M2217/045 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2210/03

Abstract: A grease composition, having improved water resistance, adhesion and low temperature pumpability properties, which comprises

(a) from 50 to 98 wt%, based on grease, of a lubricating oil;
(b) from 1 to 30 wt%, based on grease, of a thickener; and
(c) from 0.5 to 2.0 wt%, based on grease of polymer selected from either a defined block copolymer of the structure A-B, or a hydrogenated star-shaped polymer having a poly(divinylbenzene) nucleus and at least seven hydrogenated polyisoprene arms linked to said nucleus.

The grease has an apparent viscosity of less than about 3500 poise (350 Pa.s) at 20 sec⁻¹.

Abstract translation: 一种润滑脂组合物，其具有改善的耐水性，粘附性和低温可泵性性能，其包含（a）基于润滑油的50至98重量％的润滑油; （b）基于润滑脂的增稠剂的1至30重量％; 和（c）基于选自结构AB的规定嵌段共聚物的聚合物的油脂或具有聚（二乙烯基苯）核的氢化星形聚合物和至少7个氢化聚异戊二烯臂连接的0.5至2.0重量％ 到核心 润滑脂在20秒<1>下的表观粘度小于约3500泊（350帕）。

公开(公告)号：EP0611817A1

公开(公告)日：1994-08-24

申请号：EP93102314.7

申请日：1993-02-15

Applicant: NIHON PARKERIZING CO., LTD.

Inventor： Sawazaki, Yoshihiko, c/o NIHON PARKERIZING CO.,LTD ,  Okumura, Yasuo, c/o NIHON PARKERIZING CO., LTD. ,  Arai, Nobuichi, c/o NIHON PARKERIZING CO., LTD.

IPC: C10M103/00 ,  C10M111/00 ,  C10M169/04 ,  C10M173/02

CPC classification number: C10M103/00 ,  C10M103/02 ,  C10M103/06 ,  C10M2201/003 ,  C10M2201/0403 ,  C10M2201/041 ,  C10M2201/0413 ,  C10M2201/042 ,  C10M2201/0423 ,  C10M2201/0433 ,  C10M2201/0603 ,  C10M2201/0613 ,  C10M2201/062 ,  C10M2201/0623 ,  C10M2201/0653 ,  C10M2201/0663 ,  C10M2201/08 ,  C10M2201/0803 ,  C10M2201/081 ,  C10M2201/082 ,  C10M2201/084 ,  C10M2201/0853 ,  C10M2201/0863 ,  C10M2201/087 ,  C10M2201/0873 ,  C10M2201/1006 ,  C10M2201/1023 ,  C10M2201/1033 ,  C10M2201/1053 ,  C10M2201/123 ,  C10M2209/04 ,  C10M2209/06 ,  C10M2209/062 ,  C10M2209/101 ,  C10M2209/12 ,  C10M2217/044 ,  C10M2217/045 ,  C10N2240/402 ,  C10N2240/403 ,  C10N2240/404 ,  C10N2240/405 ,  C10N2240/406 ,  C10N2240/407 ,  C10N2240/408 ,  C10N2240/409

Abstract: A lubricant composition useful for hot plastic working of metal material comprises 100 parts by weight of graphite particles and 2 to 100 parts by weight of particles of at least one metal oxide selected from oxides of Sn, Pb, Zn, Ca, Cu and Al and having an average size of 0.01 to 20.0 µm.

Abstract translation: 用于金属材料的热塑性加工的润滑剂组合物包含100重量份的石墨颗粒和2至100重量份的选自Sn，Pb，Zn，Ca，Cu和Al的氧化物中的至少一种金属氧化物的颗粒，以及 平均大小为0.01〜20.0亩。

公开(公告)号：EP0452998B1

公开(公告)日：1994-06-01

申请号：EP91111601.0

申请日：1988-02-24

Applicant: IDEMITSU KOSAN COMPANY LIMITED

Inventor： Ichihashi, Toshihiko, c/o Idemitsu Kosan Co. Ltd. ,  Tamoto, Yoshitaka, c/o Idemitsu Kosan Co. Ltd.

IPC: C10M169/04

CPC classification number: C10M169/048 ,  C10M101/02 ,  C10M133/16 ,  C10M135/10 ,  C10M137/10 ,  C10M143/00 ,  C10M143/02 ,  C10M143/04 ,  C10M145/14 ,  C10M159/22 ,  C10M159/24 ,  C10M161/00 ,  C10M169/04 ,  C10M2201/041 ,  C10M2201/042 ,  C10M2201/065 ,  C10M2201/066 ,  C10M2201/087 ,  C10M2203/10 ,  C10M2203/1006 ,  C10M2203/102 ,  C10M2203/1025 ,  C10M2203/1045 ,  C10M2203/1065 ,  C10M2203/1085 ,  C10M2205/00 ,  C10M2205/02 ,  C10M2205/022 ,  C10M2205/024 ,  C10M2205/04 ,  C10M2207/021 ,  C10M2207/026 ,  C10M2207/027 ,  C10M2207/028 ,  C10M2207/125 ,  C10M2207/129 ,  C10M2207/144 ,  C10M2207/146 ,  C10M2207/262 ,  C10M2207/282 ,  C10M2207/288 ,  C10M2207/34 ,  C10M2209/084 ,  C10M2211/02 ,  C10M2211/06 ,  C10M2213/02 ,  C10M2213/062 ,  C10M2215/04 ,  C10M2215/06 ,  C10M2215/064 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/086 ,  C10M2215/12 ,  C10M2215/122 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2219/022 ,  C10M2219/024 ,  C10M2219/044 ,  C10M2219/046 ,  C10M2219/062 ,  C10M2219/066 ,  C10M2219/068 ,  C10M2219/082 ,  C10M2219/089 ,  C10M2223/04 ,  C10M2223/042 ,  C10M2223/043 ,  C10M2223/045 ,  C10M2227/061 ,  C10N2210/02 ,  C10N2210/06 ,  C10N2220/02 ,  C10N2240/02 ,  C10N2240/04 ,  C10N2240/042 ,  C10N2240/044 ,  C10N2240/046 ,  C10N2240/06 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/102 ,  C10N2240/103 ,  C10N2240/104 ,  C10N2240/106

Abstract: The present invention relates to a lubricating oil composition comprising: (A) a mineral oil having a kinematic viscosity at 100 DEG C of 1 to 50 centistokes and a viscosity index of at least 60, (B) 0.5 to 20% by weight based on the total weight of the composition of an ethylene- alpha -olefin copolymer having a number average molecular weight of 800 (inclusive) to 5,000 (exclusive), (C) 0.05 to 20% by weight based on the total weight of the composition of polymethacrylate having a number average molecular weight of 10,000 to 250,000 or a mixture of said polymethacrylate and an olefin copolymer, and (D-I) 1 to 20% by weight based on the total weight of the composition of a detergent-dispersant and/or an antioxidant, or (D-II) 0.5 to 20% by weight based on the total weight of the composition of at least one member selected from the group consisting of a extreme pressure agent, an anti-wear agent and an oiliness agent. According to the present invention, a multi grade lubricating oil composition which is excellent in shear stability can be obtained.

公开(公告)号：EP0580308A1

公开(公告)日：1994-01-26

申请号：EP93305205.2

申请日：1993-07-02

Applicant: KAO CORPORATION

Inventor： Hagihara, Toshiya ,  Sakai, Akimitsu

IPC: C10M171/00 ,  C10M105/38 ,  C09K5/04

CPC classification number: C09K5/045 ,  C09K2205/24 ,  C10M105/38 ,  C10M171/008 ,  C10M2201/041 ,  C10M2201/042 ,  C10M2201/066 ,  C10M2207/023 ,  C10M2207/024 ,  C10M2207/026 ,  C10M2207/04 ,  C10M2207/042 ,  C10M2207/08 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/286 ,  C10M2207/289 ,  C10M2209/109 ,  C10M2213/00 ,  C10M2213/04 ,  C10M2213/06 ,  C10M2215/04 ,  C10M2215/064 ,  C10M2215/065 ,  C10M2215/14 ,  C10M2215/22 ,  C10M2215/221 ,  C10M2215/225 ,  C10M2215/226 ,  C10M2215/26 ,  C10M2215/30 ,  C10M2219/082 ,  C10M2219/083 ,  C10M2219/10 ,  C10M2219/102 ,  C10M2219/104 ,  C10M2219/106 ,  C10M2219/108 ,  C10M2223/04 ,  C10M2223/041 ,  C10M2223/042 ,  C10M2223/045 ,  C10M2227/02 ,  C10M2229/041 ,  C10N2210/02 ,  C10N2210/06 ,  C10N2220/02 ,  C10N2240/00 ,  C10N2240/22 ,  C10N2240/30 ,  C10N2240/50 ,  C10N2240/52 ,  C10N2240/54 ,  C10N2240/56 ,  C10N2240/58 ,  C10N2240/60 ,  C10N2240/66

Abstract: The present invention is directed to a working fluid composition for a refrigerating machine which contains difluoromethane and a refrigeration oil. An ester formed between (a) an aliphatic polyhydric alcohol having a carbon number of 2 to 12; and (b) a saturated aliphatic monocarboxylic acid having a carbon number of 4 to 9 or a derivative thereof, the ratio of the number of acyl groups having a branched chain or branched chains to the number of the entire acyl groups in the ester being not less than 95%, is used as a base oil of the refrigeration oil. The working fluid composition for refrigerating machine of the present invention is excellent not only in compatibility, lubricity, and electric insulating property but also in thermal stability as compared to the conventional products.

Abstract translation: 本发明涉及含有二氟甲烷和冷冻机油的制冷机的工作流体组合物。 （a）碳数为2〜12的脂肪族多元醇形成的酯; 和（b）碳数为4〜9的饱和脂族一元羧酸或其衍生物，具有支链或支链的酰基数与酯中酰基整数的比例不是 小于95％，用作冷冻机油的基础油。 本发明的制冷机的工作流体组合物与常规产品相比，在兼容性，润滑性和电绝缘性方面也优异，而且在热稳定性方面优异。

公开(公告)号：EP0412788B1

公开(公告)日：1994-01-12

申请号：EP90308707.0

申请日：1990-08-08

Applicant: NIHON PARKERIZING CO., LTD.

Inventor： Fujii, Hiroyuki, c/o Nippondenso Co.,Ltd. ,  Mizutani, Takanori, c/o Nippondenso Co.,Ltd. ,  Shirai, Tokuo, c/o Nippondenso Co.,Ltd. ,  Nagae, Yoshio, c/o Nihon Parkerizing Company, Ltd. ,  Kaburaki, Kouji, c/o Nihon Parkerizing Company,Ltd ,  Hetsugi, Kouji, c/o Nihon Parkerizing Company, Ltd ,  Tanizawa, Yasuo, c/o Nihon Parkerizing Company,Ltd

IPC: C10M173/02

CPC classification number: C10M173/02 ,  C10M125/00 ,  C10M125/02 ,  C10M125/10 ,  C10M125/22 ,  C10M125/26 ,  C10M129/40 ,  C10M2201/00 ,  C10M2201/02 ,  C10M2201/041 ,  C10M2201/042 ,  C10M2201/06 ,  C10M2201/062 ,  C10M2201/065 ,  C10M2201/066 ,  C10M2201/08 ,  C10M2201/081 ,  C10M2201/082 ,  C10M2201/084 ,  C10M2201/085 ,  C10M2201/087 ,  C10M2201/10 ,  C10M2201/102 ,  C10M2201/105 ,  C10M2201/18 ,  C10M2207/125 ,  C10M2207/126 ,  C10M2207/129 ,  C10M2209/104 ,  C10M2215/04 ,  C10M2215/26 ,  C10M2217/028 ,  C10M2217/06 ,  C10M2223/04 ,  C10M2223/042 ,  C10M2223/045 ,  C10N2210/00 ,  C10N2210/02 ,  C10N2210/03 ,  C10N2240/402 ,  C10N2240/403 ,  C10N2240/404 ,  C10N2240/405 ,  C10N2240/406 ,  C10N2240/407 ,  C10N2240/408 ,  C10N2240/409 ,  C10N2250/02

Abstract: An aqueous lubrication treatment liquid for a cold plastic working of a metallic material comprises 4 to 160 g/l of a metallic soap, 50 to 400 g/l of a solid lubricant, 0.5 to 40 g/l of a dispersing surfactant for the metallic soap and the solid lubricant, and optionally a colloidal titanium compound in an amount of 10 ppm or more in terms of titanium and 5 to 150 g/l of a binder.