EP 2705106 A1 20140312 - HEAT-TRANSFER COMPOSITIONS EXHIBITING IMPROVED MISCIBILITY WITH THE LUBRICATING OIL
Title (en)
HEAT-TRANSFER COMPOSITIONS EXHIBITING IMPROVED MISCIBILITY WITH THE LUBRICATING OIL
Title (de)
WÄRMEÜBERTRAGUNGSZUSAMMENSETZUNG MIT VERBESSERTER MISCHBARKEIT MIT SCHMIERÖL
Title (fr)
COMPOSITIONS DE TRANSFERT DE CHALEUR PRESENTANT UNE MISCIBILITE AMELIOREE AVEC L'HUILE DE LUBRIFICATION
Publication
Application
Priority
- FR 1153801 A 20110504
- FR 2012050653 W 20120328
Abstract (en)
[origin: WO2012150391A1] The invention relates to the use of 1,1,1,2-tetrafluoroethane for increasing the miscibility of 2,3,3,3-tetrafluoropropene with a lubricating oil, and in particular with a polyalkylene glycol oil. In this regard, the invention provides heat-transfer compositions and also equipment and processes using these compositions.
IPC 8 full level
C09K 5/04 (2006.01); C10M 171/00 (2006.01)
CPC (source: EP US)
C09K 5/045 (2013.01 - EP US); C10M 171/008 (2013.01 - EP US); F25B 45/00 (2013.01 - US); C09K 2205/11 (2013.01 - US); C09K 2205/122 (2013.01 - US); C09K 2205/126 (2013.01 - EP US); C09K 2205/22 (2013.01 - EP US); C10M 2209/1033 (2013.01 - EP US); C10N 2020/02 (2013.01 - EP US); C10N 2040/30 (2013.01 - EP US)
Citation (search report)
See references of WO 2012150391A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2012150391 A1 20121108; AU 2012251566 A1 20140109; BR 112013028001 A2 20170110; CN 103502381 A 20140108; CN 103502381 B 20171205; EP 2705106 A1 20140312; FR 2974812 A1 20121109; FR 2974812 B1 20140808; JP 2014517859 A 20140724; JP 2017222843 A 20171221; RU 2013153587 A 20150810; RU 2577435 C2 20160320; US 2014075969 A1 20140320; US 2016194541 A1 20160707; US 9315708 B2 20160419; US 9676984 B2 20170613
DOCDB simple family (application)
FR 2012050653 W 20120328; AU 2012251566 A 20120328; BR 112013028001 A 20120328; CN 201280021694 A 20120328; EP 12717400 A 20120328; FR 1153801 A 20110504; JP 2014508854 A 20120328; JP 2017093642 A 20170510; RU 2013153587 A 20120328; US 201214115542 A 20120328; US 201615070955 A 20160315