公开(公告)号：JP2000034488A

公开(公告)日：2000-02-02

申请号：JP18427599

申请日：1999-06-29

Applicant: LUBRIZOL CORP

Inventor： TIPTON CRAIG D

IPC: C10M107/28 ,  C10M107/32 ,  C10M161/00 ,  C10M163/00

Abstract: PROBLEM TO BE SOLVED: To obtain a uniform additive concentrate, especially the one contg. a polymer ester viscosity improver and a hydrocarbyl group substd. ashless dispersant. SOLUTION: This additive concentrate is a uniform compsn. contg. following (A) and (B): (A) at least one kind of polymer ester viscosity improver contg. a nitrogen contg. group, if necessary, and (B) at least one kind of hydrocarbyl group substd. ashless dispersant, wherein the hydrocarbyl group has an Mn in the range of ca. 200-ca. 800, and wherein wt. ratio of (A)/(B) is in the range of ca. 3:1-ca. 1:3.

公开(公告)号：EP0787791A3

公开(公告)日：1998-05-13

申请号：EP96306976

申请日：1996-09-25

Applicant: LUBRIZOL CORP

Inventor： TIPTON CRAIG D

IPC: C10M141/08 ,  C10M141/12 ,  C10M161/00 ,  C10M163/00 ,  C10M167/00 ,  C10M165/00

CPC classification number: C10M163/00 ,  C10M129/10 ,  C10M129/40 ,  C10M133/12 ,  C10M133/56 ,  C10M135/18 ,  C10M135/24 ,  C10M137/00 ,  C10M137/02 ,  C10M137/04 ,  C10M137/06 ,  C10M137/08 ,  C10M137/10 ,  C10M137/12 ,  C10M139/00 ,  C10M141/08 ,  C10M141/12 ,  C10M143/06 ,  C10M145/14 ,  C10M149/10 ,  C10M155/02 ,  C10M159/16 ,  C10M161/00 ,  C10M167/00 ,  C10M2205/026 ,  C10M2207/023 ,  C10M2207/026 ,  C10M2207/027 ,  C10M2207/125 ,  C10M2207/126 ,  C10M2207/129 ,  C10M2209/084 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/06 ,  C10M2215/064 ,  C10M2215/065 ,  C10M2215/066 ,  C10M2215/067 ,  C10M2215/068 ,  C10M2215/086 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2217/00 ,  C10M2217/02 ,  C10M2217/028 ,  C10M2217/04 ,  C10M2217/043 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2219/066 ,  C10M2219/068 ,  C10M2219/084 ,  C10M2223/00 ,  C10M2223/02 ,  C10M2223/04 ,  C10M2223/041 ,  C10M2223/042 ,  C10M2223/043 ,  C10M2223/045 ,  C10M2223/047 ,  C10M2223/049 ,  C10M2223/06 ,  C10M2223/061 ,  C10M2223/063 ,  C10M2223/065 ,  C10M2223/10 ,  C10M2227/00 ,  C10M2227/06 ,  C10M2227/061 ,  C10M2227/062 ,  C10M2227/063 ,  C10M2227/065 ,  C10M2227/066 ,  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 ,  C10N2210/00 ,  C10N2240/02 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/102 ,  C10N2240/103 ,  C10N2240/104 ,  C10N2240/105 ,  C10N2240/106 ,  C10N2240/40 ,  C10N2270/02

Abstract: Lubricating/functional fluid compsn. comprises: (1) an oil of lubricating viscosity; (2) self-condensn. reaction prods. of an alkylthioalkanol; and (3) a dispersant selected from; (a) an acylated amine; and (b) a Mannich reaction prod.

公开(公告)号：CA2680919C

公开(公告)日：2017-01-10

申请号：CA2680919

申请日：2008-03-12

Applicant: LUBRIZOL CORP

Inventor： TIPTON CRAIG D ,  SUMIEJSKI JAMES L ,  LAHIRI SHREYASI

IPC: C10M141/10

Abstract: A composition including 1 to 20 weight percent of a compound having a traction coefficient of at least about 0.045, at least 50 weight percent of an oil of lubricating viscosity, a phosphorus compound and 2,5-dimercapto-1,3,4-thiadiazole or a derivative thereof, and having a kinematic viscosity at 100 °C of up to about 12 mm2/sec, is suitable for lubricating a transmission.

公开(公告)号：DE60042173D1

公开(公告)日：2009-06-18

申请号：DE60042173

申请日：2000-09-28

Applicant: LUBRIZOL CORP

Inventor： TIPTON CRAIG D

IPC: C10M105/04 ,  C10M169/04 ,  C10M111/04 ,  C10M127/02 ,  C10M127/04 ,  C10M129/68 ,  C10M129/70 ,  C10M129/74 ,  C10M133/16 ,  C10M133/56 ,  C10M137/02 ,  C10M137/04 ,  C10M143/04 ,  C10M143/06 ,  C10M143/08 ,  C10M145/14 ,  C10M145/24 ,  C10M159/24 ,  C10M171/00 ,  C10N20/02 ,  C10N40/04

公开(公告)号：AU2007279292A1

公开(公告)日：2008-01-31

申请号：AU2007279292

申请日：2007-07-25

Applicant: LUBRIZOL CORP

Inventor： ABRAHAM WILLIAM D ,  TIPTON CRAIG D ,  SUMIEJSKI JAMES L

IPC: C10M163/00 ,  C10N30/12 ,  C10N40/04

Abstract: The present invention relates to a lubricating composition containing a corrosion inhibitor compound and a mixture of two or more dispersants, wherein 0 mole % to less than 50 mole % of the second dispersant molecules contain a carbocyclic ring. The invention further provides a method for lubricating a mechanical device using the lubricating composition.

公开(公告)号：CA2625029A1

公开(公告)日：2007-04-19

申请号：CA2625029

申请日：2006-10-11

Applicant: LUBRIZOL CORP

Inventor： BARTLEY STUART ,  TIPTON CRAIG D ,  BAKER MARK R ,  LAHIRI SHREYASI

IPC: C10M141/10

Abstract: Compositions comprising an oil of lubricating viscosity; an amide represented by the formula R1R2N—C(O)R3 wherein R1 and R2 are hydrocarbyl groups of at least 6 carbon atoms and R3 is a hydroxyalkyl group of 1 to 6 carbon atoms or a group formed by the condensation of said hydroxyalkyl group, through a hydroxyl group thereof, with an acylating agent; a nitrogen-containing dispersant; and a phosphorus-containing compound are suitable for lubricating a transmission.

公开(公告)号：CA2443902A1

公开(公告)日：2002-10-24

申请号：CA2443902

申请日：2002-03-18

Applicant: LUBRIZOL CORP

Inventor： VINCI JAMES N ,  TIPTON CRAIG D ,  CAIN ROBERT W

IPC: C10M169/04 ,  C08L23/08 ,  C08L33/08 ,  C10M101/02 ,  C10M137/10 ,  C10M143/04 ,  C10M143/06 ,  C10M143/08 ,  C10M143/10 ,  C10M145/14 ,  C10M149/04 ,  C10M149/06 ,  C10M149/10 ,  C10M157/00 ,  C10M157/04 ,  C10M167/00 ,  C10M177/00 ,  C10N20/02 ,  C10N20/04 ,  C10N30/00 ,  C10N30/02 ,  C10N30/08 ,  C10N40/04 ,  C10N70/00 ,  C08L23/02 ,  C08L23/16 ,  C08L33/06 ,  C08L33/10 ,  C10M143/00 ,  C10M143/02 ,  C10M143/14

Abstract: A lubricating oil composition comprising an oil of lubricating viscosity and a total of from about 1 to about 50% by weight of copolymers comprising (A) at least one ethylene-aliphatic olefin copolymer wherein the aliphatic olefins contain from 3 to about 24 carbon atoms, said copolymer (A) having Mn rangin g from about 600 to about 5000, and (B) at least one copolymer comprising unit s derived from alkyl acrylate ester monomers containing from 2 to about 25 carbon atoms in the ester group, and optionally, from about 0.1% to about 20 % by weight of at least one member of the group consisting of vinyl aromatic monomers and nitrogen-containing vinyl monomers. said copolymer (B) having M n ranging from about 10,000 to about 350,000, wherein the weight ratio of (A):(B) ranges from about 99:1 to about 1:99.

公开(公告)号：DE69614040D1

公开(公告)日：2001-08-30

申请号：DE69614040

申请日：1996-06-06

Applicant: LUBRIZOL CORP

Inventor： SUMIEJSKI JAMES L ,  WARD JR ,  HIGASHI MITSUO ,  TIPTON CRAIG D

IPC: C10M159/12 ,  C10M141/10 ,  C10M141/12 ,  C10M163/00 ,  C10M167/00 ,  C10N30/06 ,  C10N40/04

Abstract: A composition for use in lubricants and function fluids to provide improved anti-shudder and shudder durability properties to an automatic transmission. The composition comprises alkoxylated fatty amines as well as a mixture of other friction modifiers.

公开(公告)号：AU711001B2

公开(公告)日：1999-10-07

申请号：AU5477696

申请日：1996-06-06

Applicant: LUBRIZOL CORP

Inventor： SUMIEJSKI JAMES L ,  WARD WILLIAM C JR ,  HIGASHI MITSUO ,  TIPTON CRAIG D

IPC: C10M159/12 ,  C10M141/10 ,  C10M141/12 ,  C10M163/00 ,  C10M167/00 ,  C10N30/06 ,  C10N40/04 ,  C10M141/06

Abstract: A composition for use in lubricants and function fluids to provide improved anti-shudder and shudder durability properties to an automatic transmission. The composition comprises alkoxylated fatty amines as well as a mixture of other friction modifiers.

公开(公告)号：AU702057B2

公开(公告)日：1999-02-11

申请号：AU5629796

申请日：1996-07-03

Applicant: LUBRIZOL CORP

Inventor： SUMIEJSKI JAMES L ,  FEWKES ROY ,  TIPTON CRAIG D

IPC: C10M165/00 ,  C10M167/00 ,  C10N20/02 ,  C10N30/00 ,  C10N40/04 ,  C10N40/08 ,  C10M127/00 ,  C10M129/34 ,  C10M135/10 ,  C10M137/06 ,  C10M141/02 ,  C10M141/10 ,  C10M159/16 ,  C10M159/24 ,  C10M163/00 ,  C10M171/02