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公开(公告)号:ZA882108B
公开(公告)日:1989-06-28
申请号:ZA882108
申请日:1988-03-24
Applicant: LUBRIZOL CORP
Inventor: DISHONG DENNIS MICHAEL , DENNIS MICHAEL DISHONG , LANGE RICHARD MICHAEL , RICHARD MICHAEL LANGE
IPC: C10M145/12 , C08F8/14 , C08F220/00 , C08F220/10 , C08F220/12 , C08F220/18 , C10M145/16 , C10N30/08 , C10N40/04 , C08F
Abstract: Nitrogen-free esters of a carboxy-containing interpolymer, wherein the interpolymer has an inherent viscosity ranging from about 0.05 to 1.5 are disclosed. The esters are useful as additives in functional fluids including transmission fluids (both automatic and manual), hydraulic fluids and gear fluids. The transmission, hydraulic and gear fluids containing the esters exhibit improved shear stability while maintaining desired high and low temperature viscosity characteristics.
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公开(公告)号:ZA8802108B
公开(公告)日:1989-06-28
申请号:ZA8802108
申请日:1988-03-24
Applicant: LUBRIZOL CORP
Inventor: DISHONG DENNIS MICHAEL , DENNIS MICHAEL DISHONG , LANGE RICHARD MICHAEL , RICHARD MICHAEL LANGE
IPC: C10M145/12 , C08F8/14 , C08F220/00 , C08F220/10 , C08F220/12 , C08F220/18 , C10M145/16 , C10N30/08 , C10N40/04 , C08F
CPC classification number: C10M145/16 , C08F8/14 , C10M143/00 , C10M143/10 , C10M145/06 , C10M145/12 , C10M145/14 , C10M2205/00 , C10M2205/02 , C10M2205/04 , C10M2209/06 , C10M2209/082 , C10M2209/084 , C10M2209/086 , C10N2240/02 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2240/046 , C10N2240/06 , C10N2240/08 , C10N2270/02 , C08F220/00
Abstract: Nitrogen-free esters of a carboxy-containing interpolymer, wherein the interpolymer has an inherent viscosity ranging from about 0.05 to 1.5 are disclosed. The esters are useful as additives in functional fluids including transmission fluids (both automatic and manual), hydraulic fluids and gear fluids. The transmission, hydraulic and gear fluids containing the esters exhibit improved shear stability while maintaining desired high and low temperature viscosity characteristics.
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公开(公告)号:ES2006777A6
公开(公告)日:1989-05-16
申请号:ES8702014
申请日:1987-07-09
Applicant: LUBRIZOL CORP
Inventor: LANGE RICHARD MICHAEL
IPC: C07F9/177 , C08G61/06 , C08G63/692 , C10L1/18 , C10L1/19 , C10L1/24 , C10L1/26 , C10L10/08 , C10M137/10 , C10M153/04 , C10M173/00 , C10N30/06 , C10N30/10 , C10N40/25 , C10M129/34 , C10M125/22
Abstract: UNA COMPOSICION LUBRICANTE O CUMBUSTIBLE. COMPRENDE UNA CANTIDAD PRINCIPAL DE UN ACEITE LUBRICANTE Y UNA CANTIDAD MINORITARIA DE UN ESTER DIMERICO (I) O UN POLIESTER (II), DONDE A ES (III) SIENDO R = ALQUILO, ARILO O ARALQUILO, P1 = HIDROGENO O HIDROCARBILO Y T = HIDROCARBILO; X E Y SON HIDROGENO, ALQUILO, ARILO, ARALQUILO, HIDROXI, ALCOXI, CARBOALCOXI, ARILOXI, DIALQUILAMINO, DIARILAMINO, ALQUILTIO O ARILTIO, P ES 3 A 30; R ES 0 A 30; D ES (IV) SIENDO R = ALQUILO, ARILO O ARALQUILO Y R2 Y R3 = HIDROCARBILO O UN ENLACE; Y E ES (V) SIENDO R4 Y R5 = HIDROCARBILO Y B = 0 O 1. DICHOS ESTERES Y POLIESTERES TIENEN APLICACION COMO AGENTES DE PRESION EXTREMA, AGENTES ANTIDESGASTE E INHIBIDORES DE LA OXIDACION Y AGENTES MODIFICACIORES DE LA FRICCION PARA FLUIDOS FUNCIONALES UTILIZADOS EN VEHICULOS DE MOTOR.
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公开(公告)号:FI63054C
公开(公告)日:1983-04-11
申请号:FI762916
申请日:1976-10-13
Applicant: LUBRIZOL CORP
Inventor: LANGE RICHARD MICHAEL
IPC: C07C20060101 , C07C67/00 , C07C205/22 , C07C213/00 , C07C215/74 , C07C217/78 , C07C217/84 , C07C313/00 , C07C315/04 , C07C317/36 , C07C323/37 , C07D213/65 , C08F8/00 , C08F8/30 , C10L1/183 , C10L1/22 , C10L1/222 , C10L1/223 , C10L1/23 , C10L1/232 , C10L1/238 , C10L1/24 , C10L10/08 , C10L10/18 , C10M20060101 , C10M105/66 , C10M133/14 , C10M133/54 , C10N30/04 , C10N30/10 , C10N30/12 , C10M1/32
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公开(公告)号:FI62555B
公开(公告)日:1982-09-30
申请号:FI762917
申请日:1976-10-13
Applicant: LUBRIZOL CORP
Inventor: LANGE RICHARD MICHAEL
IPC: C07C20060101 , C07C67/00 , C07C205/22 , C07C213/00 , C07C215/74 , C07C217/78 , C07C217/84 , C07C313/00 , C07C315/04 , C07C317/36 , C07C323/37 , C07D213/65 , C08F8/00 , C08F8/30 , C10L1/183 , C10L1/22 , C10L1/222 , C10L1/223 , C10L1/23 , C10L1/232 , C10L1/238 , C10L1/24 , C10L10/08 , C10L10/18 , C10M20060101 , C10M105/66 , C10M133/14 , C10M133/54 , C10N30/04 , C10N30/10 , C10N30/12 , C10M1/34
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公开(公告)号:FR2471365A1
公开(公告)日:1981-06-19
申请号:FR8025079
申请日:1980-11-26
Applicant: LUBRIZOL CORP
Inventor: LANGE RICHARD MICHAEL
IPC: C07C37/11 , C07C37/14 , C07C67/00 , C07C205/22 , C07C213/00 , C07C217/78 , C10L1/22 , C10L1/24 , C10L10/08 , C10M159/12 , C10N30/04 , C07C91/42 , C07C93/14 , C07C149/30 , C10M1/34
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公开(公告)号:IT7950157D0
公开(公告)日:1979-09-04
申请号:IT5015779
申请日:1979-09-04
Applicant: LUBRIZOL CORP
Inventor: LANGE RICHARD MICHAEL
IPC: C08F220/00 , C08F220/10 , C08F220/18 , C08L33/00 , C08L33/02 , C08L33/04 , C10M145/04 , C10M145/08 , C10M145/14 , C10M171/00 , C10N30/18 , C10N40/04 , C10N70/00 , C10M
Abstract: Terpolymers of 55-75% of a C6-16 alkyl acrylate, 15-30% of C1-6 alkyl acrylate, and 2-20% of a vinyl alkylether or vinyl alkanoate are useful in very small amounts in lubricating oils, especially gear lubricants, to inhibit foam. The preferred terpolymers are terpolymers of 2- ethylhexyl acrylate, ethyl acrylate and vinyl acetate.
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公开(公告)号:DE2646241A1
公开(公告)日:1977-04-28
申请号:DE2646241
申请日:1976-10-13
Applicant: LUBRIZOL CORP
Inventor: LANGE RICHARD MICHAEL
IPC: C07C20060101 , C07C67/00 , C07C205/22 , C07C213/00 , C07C215/74 , C07C217/78 , C07C217/84 , C07C313/00 , C07C315/04 , C07C317/36 , C07C323/37 , C07D213/65 , C08F8/00 , C08F8/30 , C10L1/183 , C10L1/22 , C10L1/222 , C10L1/223 , C10L1/23 , C10L1/232 , C10L1/238 , C10L1/24 , C10L10/08 , C10L10/18 , C10M20060101 , C10M105/66 , C10M133/14 , C10M133/54 , C10N30/04 , C10N30/10 , C10N30/12 , C07C91/44 , C07C89/00
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公开(公告)号:FI762917A
公开(公告)日:1977-04-15
申请号:FI762917
申请日:1976-10-13
Applicant: LUBRIZOL CORP
Inventor: LANGE RICHARD MICHAEL
IPC: C07C20060101 , C07C67/00 , C07C205/22 , C07C213/00 , C07C215/74 , C07C217/78 , C07C217/84 , C07C313/00 , C07C315/04 , C07C317/36 , C07C323/37 , C07D213/65 , C08F8/00 , C08F8/30 , C10L1/183 , C10L1/22 , C10L1/222 , C10L1/223 , C10L1/23 , C10L1/232 , C10L1/238 , C10L1/24 , C10L10/08 , C10L10/18 , C10M20060101 , C10M105/66 , C10M133/14 , C10M133/54 , C10N30/04 , C10N30/10 , C10N30/12 , C10M
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公开(公告)号:ES2145037T3
公开(公告)日:2000-07-01
申请号:ES93310186
申请日:1993-12-16
Applicant: LUBRIZOL CORP
Abstract: A lubricant composition having improved viscosity index characteristics is described that comprises (A) at least one vegetable or synthetic triglyceride oil of the formula wherein R , R and R are aliphatic hydrocarbyl groups having at least 60 percent monounsaturated character and containing from about 6 to about 24 carbon atoms and (B) at least one mixed ester of a carboxy-containing interpolymer. Optionally, the composition may also contain (C) a synthetic ester base oil, and (D) an antioxidant. ha
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