EP 2951151 A1 20151209 - POLYSULFIDE POLYOLS, THEIR PRODUCTION AND USE IN THE SYNTHESIS OF POLYURETHANES
Title (en)
POLYSULFIDE POLYOLS, THEIR PRODUCTION AND USE IN THE SYNTHESIS OF POLYURETHANES
Title (de)
POLYSULFIDPOLYOLE, DEREN HERSTELLUNG UND VERWENDUNG IN DER HERSTELLUNG VON POLYURETHANEN
Title (fr)
POLYOLS DE POLYSULFURE, LEUR PRODUCTION ET UTILISATION DANS LA SYNTHÈSE DE POLYURÉTHANES
Publication
Application
Priority
- EP 13153080 A 20130129
- EP 2014051310 W 20140123
- EP 14701185 A 20140123
Abstract (en)
[origin: WO2014118073A1] The present invention relates to sulfur containing polyols, a process for their production by reaction of at least one unsaturated alcohol A with elemental sulfur, wherein the unsaturated alcohol A has only one carbon-carbon double bond-unsaturation per molecule. The sulfur containing polyols are used in the production of polyurethanes, in particular rigid foam polyurethanes, for high-temperature pipe insulation applications.
IPC 8 full level
C07C 319/24 (2006.01); C08G 71/04 (2006.01); C08G 75/14 (2006.01); C08G 101/00 (2006.01)
CPC (source: EP)
C07C 319/24 (2013.01); C08G 18/3865 (2013.01); C08G 18/3868 (2013.01); C08G 18/4009 (2013.01); C08G 18/69 (2013.01); C08G 18/7664 (2013.01); C08G 2110/0025 (2021.01); C08G 2110/0058 (2021.01)
C-Set (source: EP)
Citation (search report)
See references of WO 2014118073A1
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)
WO 2014118073 A1 20140807; BR 112015018009 A2 20170711; CN 104968645 A 20151007; EP 2951151 A1 20151209; JP 2016505072 A 20160218; KR 20150112013 A 20151006; RU 2015136630 A 20170307; SG 11201505939Y A 20150929
DOCDB simple family (application)
EP 2014051310 W 20140123; BR 112015018009 A 20140123; CN 201480006486 A 20140123; EP 14701185 A 20140123; JP 2015555654 A 20140123; KR 20157023357 A 20140123; RU 2015136630 A 20140123; SG 11201505939Y A 20140123