EP 0435745 A1 19910703 - Grease for constant velocity joint.
Title (en)
Grease for constant velocity joint.
Title (de)
Schmierfett für homokinetische Kupplung.
Title (fr)
Graisse pour joint homocinétique.
Publication
Application
Priority
JP 33670289 A 19891227
Abstract (en)
A grease composition for constant velocity joints comprises a base grease comprising a mineral oil and an urea compound, to which are added the following compounds: (1) 0.5 - 5 % by weight, based on the grease composition, of a molybdenum dithiocarbamate compound and 0.5 - 5 % by weight, based on the grease composition, of a molybdenum dithiophosphate compound as organo-molybdenum compounds, (2) 0.5 - 10 % by weight, based on the grease composition, of zinc dithiophosphate compound as an extreme pressure agent, and (3) 0.5 - 60 % by weight, based on the grease composition, of a copolymer of ethylene and branched alpha -olefin. <IMAGE>
IPC 1-7
C10M 161/00; C10M 169/00; C10M 169/06; C10N 10/04; C10N 10/12
IPC 8 full level
C10M 161/00 (2006.01); C10M 169/00 (2006.01); C10M 169/06 (2006.01)
CPC (source: EP)
C10M 101/02 (2013.01); C10M 115/08 (2013.01); C10M 133/12 (2013.01); C10M 135/18 (2013.01); C10M 137/10 (2013.01); C10M 143/02 (2013.01); C10M 161/00 (2013.01); C10M 169/00 (2013.01); C10M 169/06 (2013.01); C10M 2203/10 (2013.01); C10M 2203/1006 (2013.01); C10M 2203/1025 (2013.01); C10M 2203/1045 (2013.01); C10M 2203/1065 (2013.01); C10M 2203/1085 (2013.01); C10M 2205/00 (2013.01); C10M 2205/022 (2013.01); C10M 2215/006 (2013.01); C10M 2215/026 (2013.01); C10M 2215/06 (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 2215/0813 (2013.01); C10M 2215/1013 (2013.01); C10M 2215/102 (2013.01); C10M 2215/1026 (2013.01); C10M 2215/121 (2013.01); C10M 2215/2206 (2013.01); C10M 2215/2275 (2013.01); C10M 2219/066 (2013.01); C10M 2219/068 (2013.01); C10M 2223/045 (2013.01); C10N 2010/04 (2013.01); C10N 2010/12 (2013.01); C10N 2020/01 (2020.05); C10N 2040/00 (2013.01); C10N 2040/30 (2013.01); C10N 2040/32 (2013.01); C10N 2040/34 (2013.01); C10N 2040/36 (2013.01); C10N 2040/38 (2020.05); C10N 2040/40 (2020.05); C10N 2040/42 (2020.05); C10N 2040/44 (2020.05); C10N 2040/50 (2020.05)
C-Set (source: EP)
Citation (search report)
- [A] GB 2185492 A 19870722 - NTN TOYO BEARING CO LTD
- [AP] WO 9012079 A1 19901018 - AMOCO CORP [US]
- [A] US 4840739 A 19890620 - MORI SHIGERU [JP], et al
- [A] US 4764293 A 19880816 - ROOT JON C [US], et al
- [A] DATABASE WPI, accession no. 77-20680y, Derwent Publications Ltd, London, GB; & JP-A-52 016 503 (CHUO YUKA) 07-02-1977
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0435745 A1 19910703; EP 0435745 B1 19931110; DE 69004550 D1 19931216; DE 69004550 T2 19940511
DOCDB simple family (application)
EP 90403671 A 19901219; DE 69004550 T 19901219