EP 0899324 A1 19990303 - Corrosion inhibiting additive combination for turbine oils
Title (en)
Corrosion inhibiting additive combination for turbine oils
Title (de)
Korrosionshemmende Additivmischung für Turbinenöle
Title (fr)
Combinaison d'additifs inhibitant la corrosion pour huiles lubrifiantes de turbines
Publication
Application
Priority
US 91882797 A 19970826
Abstract (en)
Turbine oils of improved corrosion resistance comprise a synthetic ester base stock and additives comprising a combination of a dibasic carboxylic acid and a second component selected from N-acyl derivative of C10-C20 linear or branched alkyl or alkenyl monocarboxylic acid, alkyl or alkenyl succinic acid/anhydride ester or hemi-linear or branched ester and hydroxylated derivatives of such esters or hemi esters, and linear or branched alkyl or alkenyl substituted succinimide or amino substituted succinimide.
IPC 1-7
IPC 8 full level
C10M 141/06 (2006.01); C10M 169/04 (2006.01)
CPC (source: EP)
C10M 105/36 (2013.01); C10M 105/38 (2013.01); C10M 129/10 (2013.01); C10M 129/42 (2013.01); C10M 129/72 (2013.01); C10M 129/76 (2013.01); C10M 129/93 (2013.01); C10M 133/12 (2013.01); C10M 133/16 (2013.01); C10M 133/44 (2013.01); C10M 133/46 (2013.01); C10M 133/56 (2013.01); C10M 133/58 (2013.01); C10M 135/36 (2013.01); C10M 137/04 (2013.01); C10M 137/08 (2013.01); C10M 141/06 (2013.01); C10M 169/04 (2013.01); C10M 2207/023 (2013.01); C10M 2207/026 (2013.01); C10M 2207/027 (2013.01); C10M 2207/123 (2013.01); C10M 2207/127 (2013.01); C10M 2207/129 (2013.01); C10M 2207/22 (2013.01); C10M 2207/281 (2013.01); C10M 2207/282 (2013.01); C10M 2207/2825 (2013.01); C10M 2207/283 (2013.01); C10M 2207/2835 (2013.01); C10M 2207/285 (2013.01); C10M 2207/2855 (2013.01); C10M 2207/286 (2013.01); C10M 2207/287 (2013.01); C10M 2207/288 (2013.01); C10M 2207/289 (2013.01); C10M 2207/34 (2013.01); C10M 2215/04 (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 2215/08 (2013.01); C10M 2215/082 (2013.01); C10M 2215/086 (2013.01); C10M 2215/12 (2013.01); C10M 2215/122 (2013.01); C10M 2215/22 (2013.01); C10M 2215/221 (2013.01); C10M 2215/223 (2013.01); C10M 2215/224 (2013.01); C10M 2215/225 (2013.01); C10M 2215/226 (2013.01); C10M 2215/26 (2013.01); C10M 2215/28 (2013.01); C10M 2215/30 (2013.01); C10M 2217/046 (2013.01); C10M 2217/06 (2013.01); C10M 2219/106 (2013.01); C10M 2219/108 (2013.01); C10M 2223/04 (2013.01); C10M 2223/041 (2013.01); C10M 2223/043 (2013.01); C10N 2030/12 (2013.01); C10N 2040/135 (2020.05)
Citation (search report)
- [X] EP 0359071 A1 19900321 - BP CHEM INT LTD [GB]
- [X] US 4101429 A 19780718 - BIRKE AUGUST H
- [X] US 2794782 A 19570604 - CUNNINGHAM ELIJAH P, et al
- [XD] US 5397487 A 19950314 - PILLON LILIANNA Z [CA], et al
- [AD] US 3912640 A 19751014 - ANZENBERGER SR JOSEPH F
- [AD] US 5599779 A 19970204 - KAROL THOMAS J [US], et al
- [A] US 3282836 A 19661101 - MILLER JAMES R, et al
Designated contracting state (EPC)
DE GB NL
DOCDB simple family (publication)
DOCDB simple family (application)
EP 98306777 A 19980825; CA 2242253 A 19980812