EP 0572866 A1 19931208 - Environmentally acceptable and rapidly biodegradable functional fluid for lubrication systems of engines and other units in vehicles and machines.
Title (en)
Environmentally acceptable and rapidly biodegradable functional fluid for lubrication systems of engines and other units in vehicles and machines.
Title (de)
Umweltverträgliche und biologisch schnell abbaubare Betriebsstoffe zur Umlaufschmierung von Motoren und sonstigen Aggregaten in Fahrzeugen und Arbeitsmaschinen.
Title (fr)
Fluide de travail non-polluant et rapidement biodégradable pour système de lubrification de moteurs et autres éléments de véhicules et de machines.
Publication
Application
Priority
DE 4217961 A 19920530
Abstract (en)
The invention relates to a functional fluid for use in internal combustion engines according to the spark-ignition principle and auto-ignition principle with circulating lubrication, in gearboxes, hydraulic systems, clutches and similar units in vehicles and working machines, consisting of a base oil and additives, the base oil being biodegradable and the additives being non-toxic and not being a hazard to the environment.
Abstract (de)
Die Erfindung bezieht sich auf einen Betriebsstoff für den Einsatz in Verbrennungsmotoren nach dem Fremd- und Selbstzündungsprinzip mit Umlaufschmierung, in Getrieben, Hydrauliken, Kupplungen u. dgl. Aggregaten in Fahrzeugen und Arbeitsmaschinen, bestehend aus einem Grundöl und Additiven, wobei das Grundöl biologisch abbaubar und die Additive nicht toxisch und nicht umweltgefährdend sind.
IPC 1-7
IPC 8 full level
C10M 169/04 (2006.01); C10M 171/00 (2006.01)
CPC (source: EP)
C10M 105/32 (2013.01); C10M 105/36 (2013.01); C10M 105/38 (2013.01); C10M 105/42 (2013.01); C10M 163/00 (2013.01); C10M 169/048 (2013.01); C10M 171/00 (2013.01); C10M 2207/024 (2013.01); C10M 2207/026 (2013.01); C10M 2207/046 (2013.01); C10M 2207/125 (2013.01); C10M 2207/129 (2013.01); C10M 2207/28 (2013.01); C10M 2207/2805 (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 2207/2855 (2013.01); C10M 2207/286 (2013.01); C10M 2207/289 (2013.01); C10M 2207/301 (2013.01); C10M 2207/302 (2013.01); C10M 2207/304 (2013.01); C10M 2207/34 (2013.01); C10M 2207/345 (2013.01); C10M 2209/084 (2013.01); C10M 2215/04 (2013.01); C10M 2215/044 (2013.01); C10M 2215/064 (2013.01); C10M 2215/065 (2013.01); C10M 2215/08 (2013.01); C10M 2215/082 (2013.01); C10M 2215/086 (2013.01); C10M 2215/14 (2013.01); C10M 2215/22 (2013.01); C10M 2215/221 (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 2217/028 (2013.01); C10M 2217/06 (2013.01); C10M 2219/02 (2013.01); C10M 2219/024 (2013.01); C10M 2219/087 (2013.01); C10M 2219/088 (2013.01); C10M 2219/089 (2013.01); C10M 2219/10 (2013.01); C10M 2219/102 (2013.01); C10M 2219/104 (2013.01); C10M 2219/106 (2013.01); C10M 2223/04 (2013.01); C10M 2223/042 (2013.01); C10M 2223/043 (2013.01); C10M 2223/047 (2013.01); C10M 2227/061 (2013.01); C10M 2229/041 (2013.01)
Citation (search report)
- [XP] EP 0535990 A1 19930407 - NIPPON OIL CO LTD [JP]
- [XP] EP 0523560 A1 19930120 - IDEMITSU KOSAN CO [JP]
- [X] WO 9102784 A1 19910307 - HENKEL KGAA [DE]
- [X] EP 0468109 A1 19920129 - ETHYL PETROLEUM ADDITIVES LTD [GB]
- [X] EP 0434464 A1 19910626 - ETHYL PETROLEUM ADDITIVES LTD [GB]
- [X] EP 0464491 A1 19920108 - NIPPON OIL CO LTD [JP]
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 93108141 A 19930519; DE 4217961 A 19920530