EP 0337425 B1 19911016 - ANTIRUST ADDITIVES FOR LUBRICANTS OR GREASES BASED ON PERFLUOROPOLYETHERS
Title (en)
ANTIRUST ADDITIVES FOR LUBRICANTS OR GREASES BASED ON PERFLUOROPOLYETHERS
Publication
Application
Priority
IT 2018388 A 19880413
Abstract (en)
[origin: EP0337425A1] Antirust additives for lubricants based on perfluoropolyethers, comprising one or more fluoropolyether compounds having functionalized end groups selected from -CN, -CH2NR1R2 and <CHEM> and, in particular, a combination of these with small amounts of fluoropolyethers having acid end groups are disclosed.
IPC 1-7
IPC 8 full level
C10M 133/24 (2006.01); C10M 133/40 (2006.01); C10M 129/16 (2006.01); C10M 133/48 (2006.01); C10M 135/36 (2006.01); C10M 145/26 (2006.01); C10M 147/04 (2006.01); C10M 149/12 (2006.01); C10M 151/04 (2006.01); C10M 169/04 (2006.01); C10N 30/12 (2006.01)
CPC (source: EP)
C10M 107/38 (2013.01); C10M 147/04 (2013.01); C10M 149/12 (2013.01); C10M 151/04 (2013.01); C10M 169/04 (2013.01); C10M 169/041 (2013.01); C10M 2211/044 (2013.01); C10M 2211/06 (2013.01); C10M 2213/00 (2013.01); C10M 2213/023 (2013.01); C10M 2213/04 (2013.01); C10M 2213/043 (2013.01); C10M 2213/06 (2013.01); C10M 2213/0606 (2013.01); C10M 2213/0623 (2013.01); C10M 2215/04 (2013.01); C10M 2215/16 (2013.01); C10M 2215/26 (2013.01); C10M 2217/00 (2013.01); C10M 2217/02 (2013.01); C10M 2217/04 (2013.01); C10M 2217/046 (2013.01); C10M 2217/06 (2013.01); C10M 2221/04 (2013.01); C10M 2221/041 (2013.01); C10M 2221/043 (2013.01); C10N 2030/12 (2013.01)
Designated contracting state (EPC)
DE FR GB NL
DOCDB simple family (publication)
EP 0337425 A1 19891018; EP 0337425 B1 19911016; CA 1316923 C 19930427; DE 68900331 D1 19911121; IT 1218217 B 19900412; IT 8820183 A0 19880413; JP 2922215 B2 19990719; JP H0258600 A 19900227
DOCDB simple family (application)
EP 89106508 A 19890412; CA 596510 A 19890412; DE 68900331 T 19890412; IT 2018388 A 19880413; JP 9427889 A 19890413