EP 0997519 A1 20000503 - Refrigerating machine oil
Title (en)
Refrigerating machine oil
Title (de)
Kältemaschinenöl
Title (fr)
Huile pour machine réfrigérante
Publication
Application
Priority
JP 27556098 A 19980929
Abstract (en)
The refrigerating machine oils comprise the specific types of oxygen-containing synthetic oil. The refrigerating oils have excellent lubricity, miscibility with a refrigerant and stability when used together with a refrigerant containing dimethyl ether.
IPC 1-7
IPC 8 full level
C10M 105/38 (2006.01); C10M 169/04 (2006.01); C10M 171/00 (2006.01); C10N 30/00 (2006.01); C10N 40/30 (2006.01)
CPC (source: EP)
C10M 105/38 (2013.01); C10M 107/24 (2013.01); C10M 107/34 (2013.01); C10M 129/10 (2013.01); C10M 129/18 (2013.01); C10M 137/04 (2013.01); C10M 169/04 (2013.01); C10M 171/008 (2013.01); C10M 2207/023 (2013.01); C10M 2207/026 (2013.01); C10M 2207/027 (2013.01); C10M 2207/04 (2013.01); C10M 2207/042 (2013.01); C10M 2207/046 (2013.01); C10M 2207/125 (2013.01); C10M 2207/129 (2013.01); C10M 2207/281 (2013.01); C10M 2207/282 (2013.01); C10M 2207/283 (2013.01); C10M 2207/2835 (2013.01); C10M 2207/284 (2013.01); C10M 2207/285 (2013.01); C10M 2207/286 (2013.01); C10M 2207/34 (2013.01); C10M 2209/04 (2013.01); C10M 2209/043 (2013.01); C10M 2209/06 (2013.01); C10M 2209/062 (2013.01); C10M 2209/103 (2013.01); C10M 2209/1033 (2013.01); C10M 2209/1045 (2013.01); C10M 2209/105 (2013.01); C10M 2209/1055 (2013.01); C10M 2209/1065 (2013.01); C10M 2209/107 (2013.01); C10M 2209/1075 (2013.01); C10M 2209/1085 (2013.01); C10M 2209/1095 (2013.01); C10M 2223/04 (2013.01); C10M 2223/041 (2013.01)
Citation (search report)
- [X] EP 0844299 A1 19980527 - IDEMITSU KOSAN CO [JP]
- [X] GB 2274463 A 19940727 - ICI PLC [GB]
- [X] EP 0724003 A2 19960731 - OHO SUK JAE [KR], et al
- [PX] WO 9941325 A1 19990819 - OHO SUK JAE [KR]
- [A] DE 4313584 A1 19941027 - LEUNA WERKE GMBH [DE]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 99850142 A 19990927; JP 27556098 A 19980929