EP 3526184 A1 20190821 - COMPOSITION COMPRISING 1-CHLORO-2,2-DIFLUOROETHANE AND 1,1-DICHLOROETHYLENE
Title (en)
COMPOSITION COMPRISING 1-CHLORO-2,2-DIFLUOROETHANE AND 1,1-DICHLOROETHYLENE
Title (de)
ZUSAMMENSETZUNG MIT 1-CHLOR-2,2-DIFLUORETHAN UND 1,1-DICHLORETHYLEN
Title (fr)
COMPOSITION COMPRENANT DU 1-CHLORO-2,2-DIFLUOROETHANE ET DU 1,1-DICHLOROETHYLENE.
Publication
Application
Priority
- FR 1659845 A 20161012
- FR 2017052751 W 20171009
Abstract (en)
[origin: WO2018069609A1] The present invention relates to azeotropic and quasi-azeotropic compositions comprising 1-chloro-2,2-difluoroethane and 1,1-dichloroethylene. The present invention also relates to a method for producing compositions comprising 1-chloro-2,2-difluoroethane and 1,1-dichloroethylene.
IPC 8 full level
C07C 17/20 (2006.01); C07C 17/25 (2006.01); C07C 17/383 (2006.01); C07C 19/12 (2006.01); C07C 21/08 (2006.01)
CPC (source: EP US)
C07C 17/206 (2013.01 - EP US); C07C 17/25 (2013.01 - EP US); C07C 17/383 (2013.01 - EP US); C07C 19/12 (2013.01 - US); C07C 21/08 (2013.01 - US)
Citation (search report)
See references of WO 2018069609A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
FR 3057263 A1 20180413; FR 3057263 B1 20181012; CN 109803945 A 20190524; EP 3526184 A1 20190821; JP 2019530716 A 20191024; US 2021309594 A1 20211007; WO 2018069609 A1 20180419
DOCDB simple family (application)
FR 1659845 A 20161012; CN 201780062180 A 20171009; EP 17793704 A 20171009; FR 2017052751 W 20171009; JP 2019519737 A 20171009; US 201716334458 A 20171009