EP 0769546 B1 20030730 - Antiwear enhancing composition for lubricants and functional fluids
Title (en)
Antiwear enhancing composition for lubricants and functional fluids
Title (de)
Verschleissschutzverbessernde Zusammensetzungen für Schmierstoffe und funktionelle Flüssigkeiten
Title (fr)
Composition améliorant d'effet anti-usure pour lubrifiants et fluides fonctionnels
Publication
Application
Priority
- US 54479395 A 19951018
- US 68221796 A 19960717
Abstract (en)
[origin: EP0769546A2] This invention relates to a composition, comprising: (A) a boron-containing overbased material; (B) a phosphorus acid, ester or derivative therof; and (C) a borated epoxide or borated fatty acid ester of glycerol. In one embodiment the inventive composition further comprises (D) a thiocarbamate. These compositions are useful in providing lubricants and functional fluids, particularly automatic transmission fluids, with enhanced antiwear properties. In one embodiment these compositions also provide such lubricants and functional fluids with enhanced extreme-pressure and/or friction-modifying.
IPC 1-7
IPC 8 full level
C10M 163/00 (2006.01); C10M 167/00 (2006.01)
CPC (source: EP)
C10M 125/24 (2013.01); C10M 127/06 (2013.01); C10M 129/72 (2013.01); C10M 133/08 (2013.01); C10M 133/12 (2013.01); C10M 133/44 (2013.01); C10M 133/52 (2013.01); C10M 133/54 (2013.01); C10M 135/18 (2013.01); C10M 135/24 (2013.01); C10M 135/36 (2013.01); C10M 137/02 (2013.01); C10M 137/105 (2013.01); C10M 139/00 (2013.01); C10M 143/00 (2013.01); C10M 143/06 (2013.01); C10M 143/12 (2013.01); C10M 145/14 (2013.01); C10M 145/16 (2013.01); C10M 149/02 (2013.01); C10M 159/20 (2013.01); C10M 159/22 (2013.01); C10M 159/24 (2013.01); C10M 163/00 (2013.01); C10M 167/00 (2013.01); C10M 2201/085 (2013.01); C10M 2203/06 (2013.01); C10M 2203/10 (2013.01); C10M 2203/102 (2013.01); C10M 2203/104 (2013.01); C10M 2203/106 (2013.01); C10M 2203/108 (2013.01); C10M 2205/00 (2013.01); C10M 2205/02 (2013.01); C10M 2205/026 (2013.01); C10M 2205/06 (2013.01); C10M 2207/028 (2013.01); C10M 2207/26 (2013.01); C10M 2207/262 (2013.01); C10M 2207/282 (2013.01); C10M 2207/285 (2013.01); C10M 2207/286 (2013.01); C10M 2207/34 (2013.01); C10M 2209/084 (2013.01); C10M 2209/086 (2013.01); C10M 2211/024 (2013.01); C10M 2211/06 (2013.01); C10M 2215/04 (2013.01); C10M 2215/042 (2013.01); C10M 2215/06 (2013.01); C10M 2215/062 (2013.01); C10M 2215/064 (2013.01); C10M 2215/065 (2013.01); C10M 2215/066 (2013.01); C10M 2215/067 (2013.01); C10M 2215/068 (2013.01); C10M 2215/22 (2013.01); C10M 2215/221 (2013.01); C10M 2215/223 (2013.01); C10M 2215/225 (2013.01); C10M 2215/226 (2013.01); C10M 2215/24 (2013.01); C10M 2215/26 (2013.01); C10M 2215/30 (2013.01); C10M 2217/00 (2013.01); C10M 2217/02 (2013.01); C10M 2217/024 (2013.01); C10M 2217/04 (2013.01); C10M 2217/046 (2013.01); C10M 2217/06 (2013.01); C10M 2219/046 (2013.01); C10M 2219/066 (2013.01); C10M 2219/068 (2013.01); C10M 2219/084 (2013.01); C10M 2219/089 (2013.01); C10M 2219/10 (2013.01); C10M 2219/102 (2013.01); C10M 2219/104 (2013.01); C10M 2219/106 (2013.01); C10M 2219/108 (2013.01); C10M 2223/02 (2013.01); C10M 2223/04 (2013.01); C10M 2223/042 (2013.01); C10M 2223/047 (2013.01); C10M 2223/049 (2013.01); C10M 2223/10 (2013.01); C10M 2227/00 (2013.01); C10M 2227/06 (2013.01); C10M 2227/061 (2013.01); C10M 2227/062 (2013.01); C10M 2227/063 (2013.01); C10M 2227/065 (2013.01); C10M 2227/066 (2013.01); C10N 2070/02 (2020.05)
Designated contracting state (EPC)
BE DE ES FR GB IT NL SE
DOCDB simple family (publication)
EP 0769546 A2 19970423; EP 0769546 A3 19980617; EP 0769546 B1 20030730; AU 7023996 A 19970424; AU 717747 B2 20000330; DE 69629262 D1 20030904; DE 69629262 T2 20040527
DOCDB simple family (application)
EP 96307547 A 19961017; AU 7023996 A 19961016; DE 69629262 T 19961017