公开(公告)号：EP1117753A1

公开(公告)日：2001-07-25

申请号：EP99950077.0

申请日：1999-09-30

Applicant: E.I. DUPONT DE NEMOURS AND COMPANY

Inventor： BEATTY, Richard, Paul ,  MORKEN, Peter, Arnold

IPC: C10M131/10 ,  C10M131/12 ,  C10M169/04

CPC classification number: C10M131/10 ,  C10M101/02 ,  C10M131/12 ,  C10M169/04 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2203/1045 ,  C10M2203/1065 ,  C10M2203/1085 ,  C10M2211/042 ,  C10M2211/044 ,  C10M2211/06 ,  C10M2215/04 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2219/044 ,  C10M2223/047 ,  C10N2240/40

Abstract: Organic compounds containing selected functional groups, and which are grafted with fluorinated olefins, are excellent additives for lubricants which lower wear and/or friction. They are especially useful in metal lubricants.

公开(公告)号：EP0858497B1

公开(公告)日：2001-07-18

申请号：EP96937089.9

申请日：1996-11-01

Applicant: Infineum USA L.P.

Inventor： WATTS, Raymond, Frederick ,  TANDON, Manoj

IPC: C10M169/04

CPC classification number: C10M169/04 ,  C10M101/02 ,  C10M105/36 ,  C10M105/38 ,  C10M107/02 ,  C10M107/10 ,  C10M111/04 ,  C10M143/08 ,  C10M145/10 ,  C10M169/044 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2203/1045 ,  C10M2203/1065 ,  C10M2203/1085 ,  C10M2205/00 ,  C10M2205/0206 ,  C10M2205/024 ,  C10M2205/026 ,  C10M2205/028 ,  C10M2205/0285 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/2825 ,  C10M2207/283 ,  C10M2207/2835 ,  C10M2207/2855 ,  C10M2207/286 ,  C10M2207/34 ,  C10M2209/08 ,  C10M2209/084 ,  C10N2220/02 ,  C10N2240/00 ,  C10N2240/02 ,  C10N2240/08 ,  C10N2240/22 ,  C10N2240/30 ,  C10N2240/50 ,  C10N2240/52 ,  C10N2240/54 ,  C10N2240/56 ,  C10N2240/58 ,  C10N2240/60 ,  C10N2240/66

Abstract: Power transmitting fluids, especially automatic transmission fluids, possess improved properties such as antiwear, durability, antioxidation, and shift-time performance by incorporation of high viscosity polyalphaolefins.

公开(公告)号：EP0876447B1

公开(公告)日：2001-01-31

申请号：EP96939862.7

申请日：1996-11-20

Applicant: Infineum USA L.P.

Inventor： TIFFANY, George, Mortimer ,  LEWIS, Eric ,  L'HEUREUX, George, C.

IPC: C10M111/04

CPC classification number: C10M111/04 ,  C10M101/02 ,  C10M105/36 ,  C10M107/08 ,  C10M2203/10 ,  C10M2203/1006 ,  C10M2203/102 ,  C10M2203/1025 ,  C10M2203/104 ,  C10M2203/1045 ,  C10M2203/106 ,  C10M2203/1065 ,  C10M2203/108 ,  C10M2203/1085 ,  C10M2205/026 ,  C10M2205/0265 ,  C10M2207/028 ,  C10M2207/125 ,  C10M2207/129 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/2825 ,  C10M2207/283 ,  C10M2207/2855 ,  C10M2207/286 ,  C10M2207/287 ,  C10M2207/34 ,  C10M2209/084 ,  C10M2209/086 ,  C10M2215/04 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/086 ,  C10M2215/22 ,  C10M2215/221 ,  C10M2215/225 ,  C10M2215/226 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2215/30 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2219/02 ,  C10M2219/087 ,  C10M2219/088 ,  C10M2219/089 ,  C10M2223/045 ,  C10M2229/041 ,  C10N2210/02 ,  C10N2220/02 ,  C10N2240/105

Abstract: PCT No. PCT/EP96/05115 Sec. 371 Date May 19, 1998 Sec. 102(e) Date May 19, 1998 PCT Filed Nov. 20, 1996 PCT Pub. No. WO97/19154 PCT Pub. Date May 29, 1997A two-cycle oil which is 10 to 20% of an ester of technical grade pentaerythriol with a mixture of (a) branched C8 and (b) mixed linear C8 and C10 monocarboxylic acids, having a viscosity of 6 to 8 cSt at 100 DEG C., 18 to 30% of an oxo alcohol ester of a dicarboxylic acid having a viscosity of 3 to 10 cSt at 100 DEG C., 30 to 40% of a polybutene having an Mn of 300-1500, 15 to 35% of a normally liquid solvent having a boiling point up to 300 DEG C., 0 to 5% of other lubricating oil additives.

公开(公告)号：EP1058720A1

公开(公告)日：2000-12-13

申请号：EP99908951.9

申请日：1999-02-24

Applicant: SHELL INTERNATIONALE RESEARCHMAATSCHAPPIJ B.V.

Inventor： LEONHARDT, Helmut

IPC: C10M141/10

CPC classification number: C10M169/04 ,  C10M101/02 ,  C10M107/02 ,  C10M129/10 ,  C10M129/76 ,  C10M133/06 ,  C10M133/12 ,  C10M133/16 ,  C10M137/10 ,  C10M137/105 ,  C10M141/10 ,  C10M2203/10 ,  C10M2203/1006 ,  C10M2203/102 ,  C10M2203/1025 ,  C10M2203/1045 ,  C10M2203/1065 ,  C10M2203/1085 ,  C10M2205/02 ,  C10M2205/0206 ,  C10M2207/023 ,  C10M2207/024 ,  C10M2207/026 ,  C10M2207/027 ,  C10M2207/287 ,  C10M2207/288 ,  C10M2207/289 ,  C10M2215/04 ,  C10M2215/06 ,  C10M2215/064 ,  C10M2215/065 ,  C10M2215/066 ,  C10M2215/067 ,  C10M2215/068 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/086 ,  C10M2215/12 ,  C10M2215/122 ,  C10M2215/26 ,  C10M2219/02 ,  C10M2223/045 ,  C10M2223/047 ,  C10N2220/02 ,  C10N2240/14

Abstract: The present invention relates to a lubricating composition comprising a hydrocarbon lubricant base oil in combination with (a) a phenyl-naphthylamine, (b) a thiophosphate, and (c) a diphenyl amine, preferably in combination with (d) an aspartic acid ester. Further, the invention relates to the use of the lubricating composition for lubricating a combination of a gas turbine and a steam turbine.

公开(公告)号：EP0633921B1

公开(公告)日：2000-04-26

申请号：EP93917356.3

申请日：1993-02-01

Applicant: Esso Société Anonyme Française ,  EXXON RESEARCH AND ENGINEERING COMPANY

Inventor： OSTYN, Marcel, Alphonse, Joseph ,  ALVES, Dominique ,  BOUFFET, Alain, Gabriel ,  STEIGERWALD, Edgard, Andreas

IPC: C10M101/02

CPC classification number: C10M169/04 ,  C10M101/02 ,  C10M107/02 ,  C10M129/10 ,  C10M133/12 ,  C10M135/30 ,  C10M135/36 ,  C10M137/02 ,  C10M137/10 ,  C10M145/14 ,  C10M155/02 ,  C10M169/044 ,  C10M2201/066 ,  C10M2201/087 ,  C10M2203/10 ,  C10M2203/1006 ,  C10M2203/102 ,  C10M2203/1025 ,  C10M2203/1045 ,  C10M2203/1065 ,  C10M2203/1085 ,  C10M2205/00 ,  C10M2205/02 ,  C10M2205/0206 ,  C10M2207/023 ,  C10M2207/026 ,  C10M2207/027 ,  C10M2207/144 ,  C10M2207/146 ,  C10M2207/262 ,  C10M2209/084 ,  C10M2209/102 ,  C10M2215/06 ,  C10M2215/064 ,  C10M2215/065 ,  C10M2215/066 ,  C10M2215/067 ,  C10M2215/068 ,  C10M2215/086 ,  C10M2215/28 ,  C10M2219/044 ,  C10M2219/046 ,  C10M2219/087 ,  C10M2219/088 ,  C10M2219/089 ,  C10M2219/10 ,  C10M2219/102 ,  C10M2219/104 ,  C10M2219/106 ,  C10M2219/108 ,  C10M2223/02 ,  C10M2223/04 ,  C10M2223/042 ,  C10M2223/045 ,  C10M2223/049 ,  C10M2223/10 ,  C10M2223/12 ,  C10M2223/121 ,  C10M2227/061 ,  C10M2229/02 ,  C10M2229/04 ,  C10M2229/041 ,  C10M2229/042 ,  C10M2229/043 ,  C10M2229/044 ,  C10M2229/045 ,  C10M2229/046 ,  C10M2229/047 ,  C10M2229/048 ,  C10M2229/05 ,  C10M2229/051 ,  C10M2229/052 ,  C10M2229/053 ,  C10M2229/054 ,  C10N2210/02 ,  C10N2210/06 ,  C10N2240/02 ,  C10N2240/06 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/102 ,  C10N2240/103 ,  C10N2240/104 ,  C10N2240/106

Abstract: An automotive lubricant comprising a white oil basestock and one or more additives, at least one additive being an antioxidant. The white oil basestock may be blended with mineral oil and/or synthetic oil basestocks. The lubricant can be used, for example, as an engine oil, gear oil or automatic transmission fluid.

公开(公告)号：EP0992571A1

公开(公告)日：2000-04-12

申请号：EP99307977.1

申请日：1999-10-08

Applicant: EXXON RESEARCH AND ENGINEERING COMPANY

Inventor： Nadasdi, Todd Timothy

IPC: C10M169/04 ,  C10M133/22 ,  C10M133/12

CPC classification number: C10M169/04 ,  C10M101/02 ,  C10M105/04 ,  C10M105/18 ,  C10M105/74 ,  C10M133/22 ,  C10M2203/045 ,  C10M2203/10 ,  C10M2203/1006 ,  C10M2203/102 ,  C10M2203/1025 ,  C10M2203/1045 ,  C10M2203/1065 ,  C10M2203/1085 ,  C10M2205/00 ,  C10M2207/0406 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/286 ,  C10M2207/34 ,  C10M2215/064 ,  C10M2215/065 ,  C10M2215/14 ,  C10M2223/003 ,  C10M2223/023 ,  C10M2223/0405 ,  C10M2223/0495 ,  C10M2223/0603 ,  C10M2223/083 ,  C10M2223/103

Abstract: Lubricating oils of enhanced oxidation stability are obtained by adding to the lubricating oil a mixture comprising carbodiimide as acid scavenger and either n-phenyl-1-naphthyl amine or its substituted derivatives as amine anti-oxidant.

Abstract translation: 通过向润滑油中加入包含作为酸清除剂的碳二亚胺和n-苯基-1-萘基胺或其取代的衍生物作为胺抗氧化剂的混合物，可获得增强的氧化稳定性的润滑油。

公开(公告)号：EP0904338A1

公开(公告)日：1999-03-31

申请号：EP97925678.0

申请日：1997-05-21

Applicant: EXXON CHEMICAL PATENTS INC.

Inventor： DUNCAN, Carolyn, B.

IPC: C09K8 ,  C10M105 ,  C10M111 ,  C10M169 ,  C10N40 ,  C10N50

CPC classification number: C10M111/02 ,  C10M101/02 ,  C10M101/04 ,  C10M105/38 ,  C10M159/04 ,  C10M159/08 ,  C10M169/042 ,  C10M2203/10 ,  C10M2203/1006 ,  C10M2203/102 ,  C10M2203/1025 ,  C10M2203/104 ,  C10M2203/1045 ,  C10M2203/106 ,  C10M2203/1065 ,  C10M2203/108 ,  C10M2203/1085 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/2835 ,  C10M2207/286 ,  C10M2207/40 ,  C10M2207/401 ,  C10M2207/402 ,  C10M2207/404 ,  C10M2207/4045 ,  C10M2209/104 ,  C10M2209/105 ,  C10M2209/106 ,  C10M2209/107 ,  C10N2220/02 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/104 ,  C10N2240/105 ,  C10N2240/106 ,  C10N2240/14 ,  C10N2240/401

Abstract: A biodegradable lubricant which is prepared from: about 60-99% by weight of at least one biodegradable synthetic ester base stock which comprises the reaction product of: a branched or linear alcohol having the general formula R(OH)n, wherein R is an aliphatic or cyclo-aliphatic group having from about 2 to 20 carbon atoms and n is at least 2; and at least one branched oxo acid having a carbon number in the range between about C5 to C10, provided that said branched oxo acid does not include 2-ethylhexanoic acid; wherein the ester base stock exhibits the following properties: at least 60% biodegradation in 28 days as measured by the Modified Sturm test; a pour point of less than -25 DEG C.; and a viscosity of less than 7500 cps at -25 DEG C.; about 1 to 20% by weight lubricant additive package; and about 0 to 20% of a solvent.

公开(公告)号：EP0819158A4

公开(公告)日：1999-03-17

申请号：EP96905496

申请日：1996-02-12

Applicant: WITCO CORP

Inventor： ROOT JON C ,  BAUM MARK ,  LESLIE WALTER

IPC: C10M115/08 ,  C10M121/04 ,  C10M169/00 ,  C10N50/10

CPC classification number: C10M169/00 ,  C10M101/02 ,  C10M101/04 ,  C10M107/08 ,  C10M115/08 ,  C10M125/10 ,  C10M125/20 ,  C10M125/22 ,  C10M133/12 ,  C10M2201/062 ,  C10M2201/065 ,  C10M2201/066 ,  C10M2201/082 ,  C10M2201/083 ,  C10M2201/084 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2203/1045 ,  C10M2203/1065 ,  C10M2203/1085 ,  C10M2205/0265 ,  C10M2207/401 ,  C10M2207/4045 ,  C10M2215/006 ,  C10M2215/026 ,  C10M2215/06 ,  C10M2215/064 ,  C10M2215/065 ,  C10M2215/066 ,  C10M2215/067 ,  C10M2215/068 ,  C10M2215/0813 ,  C10M2215/1013 ,  C10M2215/102 ,  C10M2215/1026 ,  C10M2215/121 ,  C10M2215/2206 ,  C10M2215/2275 ,  C10N2210/02

Abstract: A fibrous grease comprising a base oil and a fibrous diurea thickener comprising the reaction product of toluene diisocyanate, a fatty aliphatic amine and an alkylphenyl amine.

公开(公告)号：EP0632125B1

公开(公告)日：1998-12-23

申请号：EP94109393.2

申请日：1994-06-17

Applicant: IDEMITSU KOSAN COMPANY LIMITED

Inventor： Koyama, Sabro ,  Okada, Tahei ,  Aiki, Yoshiaki

IPC: C10M163/00 ,  C10M169/04

CPC classification number: C10M169/042 ,  C10M101/02 ,  C10M105/04 ,  C10M105/06 ,  C10M107/06 ,  C10M107/08 ,  C10M107/10 ,  C10M127/02 ,  C10M159/24 ,  C10M163/00 ,  C10M169/045 ,  C10M2203/02 ,  C10M2203/022 ,  C10M2203/024 ,  C10M2203/04 ,  C10M2203/045 ,  C10M2203/06 ,  C10M2203/065 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2203/1045 ,  C10M2203/1065 ,  C10M2203/108 ,  C10M2203/1085 ,  C10M2205/022 ,  C10M2205/024 ,  C10M2205/0245 ,  C10M2205/026 ,  C10M2205/0265 ,  C10M2205/028 ,  C10M2205/0285 ,  C10M2205/14 ,  C10M2219/046 ,  C10N2240/40

Abstract: A metal working oil composition having a kinematic viscosity of 20 cSt or less at a temperature of 40 DEG C is herein disclosed which comprises (A) 10% by weight or more of an n- alpha -olefin (e.g. 1-hexadecene) and (B) an overbased sulfonate having a total base number of 350 mg.KOH/g or more in such an amount that the total base number of the composition is 12.5 mg.KOH/g or more. The metal working oil composition is particularly suitable as a press lubricant for aluminum alloys, has an excellent mass workability, and is more excellent in coating workability, lubricity, degreasing properties, weldability, etc. than a conventional solid coating type lubricant.

公开(公告)号：EP0876447A1

公开(公告)日：1998-11-11

申请号：EP96939862.0

申请日：1996-11-20

Applicant: EXXON CHEMICAL PATENTS INC.

Inventor： TIFFANY, George, Mortimer ,  LEWIS, Eric ,  L'HEUREUX, George, C.

IPC: C10L1 ,  C10L10 ,  C10M111 ,  C10N20 ,  C10N30 ,  C10N40

CPC classification number: C10M111/04 ,  C10M101/02 ,  C10M105/36 ,  C10M107/08 ,  C10M2203/10 ,  C10M2203/1006 ,  C10M2203/102 ,  C10M2203/1025 ,  C10M2203/104 ,  C10M2203/1045 ,  C10M2203/106 ,  C10M2203/1065 ,  C10M2203/108 ,  C10M2203/1085 ,  C10M2205/026 ,  C10M2205/0265 ,  C10M2207/028 ,  C10M2207/125 ,  C10M2207/129 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/2825 ,  C10M2207/283 ,  C10M2207/2855 ,  C10M2207/286 ,  C10M2207/287 ,  C10M2207/34 ,  C10M2209/084 ,  C10M2209/086 ,  C10M2215/04 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/086 ,  C10M2215/22 ,  C10M2215/221 ,  C10M2215/225 ,  C10M2215/226 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2215/30 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2219/02 ,  C10M2219/087 ,  C10M2219/088 ,  C10M2219/089 ,  C10M2223/045 ,  C10M2229/041 ,  C10N2210/02 ,  C10N2220/02 ,  C10N2240/105

Abstract: PCT No. PCT/EP96/05115 Sec. 371 Date May 19, 1998 Sec. 102(e) Date May 19, 1998 PCT Filed Nov. 20, 1996 PCT Pub. No. WO97/19154 PCT Pub. Date May 29, 1997A two-cycle oil which is 10 to 20% of an ester of technical grade pentaerythriol with a mixture of (a) branched C8 and (b) mixed linear C8 and C10 monocarboxylic acids, having a viscosity of 6 to 8 cSt at 100 DEG C., 18 to 30% of an oxo alcohol ester of a dicarboxylic acid having a viscosity of 3 to 10 cSt at 100 DEG C., 30 to 40% of a polybutene having an Mn of 300-1500, 15 to 35% of a normally liquid solvent having a boiling point up to 300 DEG C., 0 to 5% of other lubricating oil additives.