EP 0007703 A1 19800206 - Lubricant composition, method for its production, lubricant additive and method of using the lubricant composition.
Title (en)
Lubricant composition, method for its production, lubricant additive and method of using the lubricant composition.
Title (de)
Schmiermittelzusammensetzung, Verfahren zu ihrer Herstellung, Schmiermittelzusatz und Verfahren zur Verwendung der Schmiermittelzusammensetzung.
Title (fr)
Composition lubrifiante, procédé pour sa production, additif lubrifiant et procédé d'utilisation de la composition lubrifiante.
Publication
Application
Priority
GB 7830362 A 19780719
Abstract (en)
A lubricant composition is provided comprising a major amount by weight of a lubricant having dispersed therein a minor amount by weight of added abrasive particles having a hardness on the Mohs scale of at least 9, the abrasive particles having a size distribution such that the average particle size is less than 2 microns and the maximum particle size is less than 3 microns. When used as a lubricant for, for example vehicle engines and gear boxes, substantial economies in fuel consumption are obtainable.
IPC 1-7
IPC 8 full level
C10M 125/26 (2006.01); C10M 125/00 (2006.01); C10M 125/02 (2006.01); C10N 20/06 (2006.01); C10N 30/00 (2006.01); C10N 30/06 (2006.01); C10N 40/00 (2006.01); C10N 40/04 (2006.01); C10N 40/25 (2006.01); C10N 50/10 (2006.01)
CPC (source: EP)
C10M 125/00 (2013.01); C10M 2201/041 (2013.01); C10M 2203/10 (2013.01); C10M 2205/14 (2013.01); C10M 2205/16 (2013.01); C10M 2205/17 (2013.01); C10M 2205/18 (2013.01); C10M 2207/021 (2013.01); C10M 2290/02 (2013.01); C10N 2040/10 (2013.01); C10N 2050/10 (2013.01); C10N 2070/02 (2020.05)
Citation (search report)
- US 3213024 A 19651019 - DUANE BLAKE GILBERT, et al
- US 2980475 A 19610418 - SOHN WOLFE JOHN
- US 3658709 A 19720425 - CHRISTIAN JOHN B
- US 2157379 A 19390509 - ABRAMS VICTOR R
- US 3078227 A 19630219 - ZAUNER FRANK J, et al
- FR 977834 A 19510405
- US 3196109 A 19650720 - MORWAY ARNOLD J, et al
- CHEMICAL ABSTRACTS, Vol. 78, No. 14, 9th April 1973, page 161, first column, No. 86952g Columbus, Ohio, U.S.A.; & SU-A-345187 (14-07-1972).
Designated contracting state (EPC)
AT BE CH DE FR GB IT NL SE
DOCDB simple family (publication)
EP 0007703 A1 19800206; AR 223680 A1 19810915; AU 4837079 A 19800124; BR 7904149 A 19800325; DK 266279 A 19800120; ES 481978 A1 19800901; JP S5516080 A 19800204; NO 792141 L 19800122; PT 69837 A 19790701; ZA 793153 B 19800827
DOCDB simple family (application)
EP 79301194 A 19790620; AR 27721679 A 19790706; AU 4837079 A 19790625; BR 7904149 A 19790629; DK 266279 A 19790625; ES 481978 A 19790627; JP 8255679 A 19790629; NO 792141 A 19790626; PT 6983779 A 19790627; ZA 793153 A 19790625