EP 0825247 A2 19980225 - Compositions containing thiocarbonates and acylated-nitrogen containing compounds
Title (en)
Compositions containing thiocarbonates and acylated-nitrogen containing compounds
Title (de)
Zusammensetzungen mit Thiokarbonaten und acylierten stickstoffenthaltenden Verbindungen
Title (fr)
Compositions contenant des thiocarbonates et des composés d'azote acylés
Publication
Application
Priority
US 70130396 A 19960821
Abstract (en)
This invention relates to a composition, comprising: (A) a compound represented by the formula <CHEM> wherein in Formula (A-I): R<1>, R<2> and R<3> are independently hydrogen or hydrocarbyl groups; X is O or S; n is zero, 1 or 2; and T is a hydrocarbyl group, a hetero group, a hydroxyhydrocarbyl group, or an activating group; with the proviso that when n is zero, T can be a metal, and when n is 2, each R<2> and R<3> can be the same or different; and (B) an acylated nitrogen-containing compound having a substituent of at least about 10 carbon atoms. In one embodiment, the inventive composition further comprises (C) a phosphorus compound. In one embodiment, the inventive composition further comprises (D) an organic sulfide. In one embodiment, the inventive composition further comprises (E) a heterocyclic compound. In one embodiment, the inventive composition further comprises (F) a thiocarbamate. In one embodiment, the invention relates to a process comprising mixing the foregoing components (A) and (B) with an oil of lubricating viscosity, and, optionally, one or more of the foregoing components (C), (D), (E) and/or (F). The inventive compositions are useful in formulating lubricating compositions and functional fluids characterized by enhanced antiwear properties.
IPC 1-7
IPC 8 full level
C07C 221/00 (2006.01); C07C 271/36 (2006.01); C07C 329/00 (2006.01); C07C 329/14 (2006.01); C10M 141/08 (2006.01); C10M 141/10 (2006.01); C10N 30/06 (2006.01); C10N 40/25 (2006.01)
CPC (source: EP US)
C10M 133/56 (2013.01 - EP); C10M 135/14 (2013.01 - EP); C10M 135/18 (2013.01 - EP); C10M 135/20 (2013.01 - EP); C10M 135/36 (2013.01 - EP); C10M 137/00 (2013.01 - EP); C10M 137/10 (2013.01 - EP); C10M 141/08 (2013.01 - EP US); C10M 141/10 (2013.01 - EP); C10M 2207/123 (2013.01 - EP); C10M 2207/129 (2013.01 - EP); C10M 2207/22 (2013.01 - EP); C10M 2207/40 (2013.01 - EP); C10M 2207/404 (2013.01 - EP); C10M 2209/084 (2013.01 - EP); C10M 2215/04 (2013.01 - EP); C10M 2215/042 (2013.01 - EP); C10M 2215/064 (2013.01 - EP); C10M 2215/26 (2013.01 - EP); C10M 2215/28 (2013.01 - EP); C10M 2217/046 (2013.01 - EP); C10M 2217/06 (2013.01 - EP); C10M 2219/022 (2013.01 - EP); C10M 2219/046 (2013.01 - EP); C10M 2219/062 (2013.01 - EP); C10M 2219/066 (2013.01 - EP); C10M 2219/068 (2013.01 - EP); C10M 2219/08 (2013.01 - EP); C10M 2219/082 (2013.01 - EP); C10M 2219/087 (2013.01 - EP); C10M 2219/088 (2013.01 - EP); C10M 2219/089 (2013.01 - EP); C10M 2219/10 (2013.01 - EP); C10M 2219/102 (2013.01 - EP); C10M 2219/104 (2013.01 - EP); C10M 2219/106 (2013.01 - EP); C10M 2219/108 (2013.01 - EP); C10M 2223/00 (2013.01 - EP); C10M 2223/04 (2013.01 - EP); C10M 2223/042 (2013.01 - EP); C10M 2223/043 (2013.01 - EP); C10M 2223/045 (2013.01 - EP); C10M 2223/047 (2013.01 - EP); C10M 2223/065 (2013.01 - EP); C10N 2010/04 (2013.01 - EP); C10N 2010/06 (2013.01 - EP); C10N 2010/08 (2013.01 - EP); C10N 2010/10 (2013.01 - EP); C10N 2010/12 (2013.01 - EP); C10N 2010/14 (2013.01 - EP US); C10N 2010/16 (2013.01 - EP US); C10N 2040/02 (2013.01 - EP); C10N 2040/08 (2013.01 - EP); C10N 2040/20 (2013.01 - EP); C10N 2040/25 (2013.01 - EP); C10N 2040/251 (2020.05 - EP); C10N 2040/252 (2020.05 - EP); C10N 2040/253 (2020.05 - EP); C10N 2040/255 (2020.05 - EP); C10N 2040/26 (2013.01 - EP); C10N 2040/28 (2013.01 - EP); C10N 2070/02 (2020.05 - EP)
C-Set (source: EP)
Designated contracting state (EPC)
BE DE ES FR GB IT NL SE
DOCDB simple family (publication)
EP 0825247 A2 19980225; EP 0825247 A3 19980422; AU 3421297 A 19980226; CA 2213050 A1 19980221; JP H1088168 A 19980407
DOCDB simple family (application)
EP 97306374 A 19970821; AU 3421297 A 19970818; CA 2213050 A 19970815; JP 22175297 A 19970818