EP 3606974 A1 20200212 - FLAME-RETARDANT PHOSPHOR-FUNCTIONAL POLYETHER CARBONATE POLYOLS AND METHOD FOR PRODUCTION THEREOF
Title (en)
FLAME-RETARDANT PHOSPHOR-FUNCTIONAL POLYETHER CARBONATE POLYOLS AND METHOD FOR PRODUCTION THEREOF
Title (de)
FLAMMGESCHÜTZTE PHOSPHORFUNKTIONELLE POLYETHERCARBONATPOLYOLE UND VERFAHREN ZU DEREN HERSTELLUNG
Title (fr)
POLYÉTHERCARBONATEPOLYOLS IGNIFUGES À FONCTIONNALITÉ PHOSPHORE ET PROCÉDÉ POUR LEUR PRÉPARATION
Publication
Application
Priority
- EP 17165056 A 20170405
- EP 2018058425 W 20180403
Abstract (en)
[origin: WO2018185069A1] The invention relates to a method for producing a phosphor-functional polyether carbonate polyol, wherein a polyether carbonate polyol having unsaturated groups is reacted with a phosphor-functional compound according to formula (Ia), formula (Ia), wherein X = O, S; R1 and R2 is selected from the group comprising C1-C22 alkyl, C1-C22 alkoxy, C1-C22 alkylsulfanyl, C6-C70 aryl, C6-C70 aryloxy, C6-C70 arylsulfanyl, C7-C70 aralkyl, C7-C70 aralkyloxy, C7-C70 aralkylsulfanyl, C7-C70 alkyl, C7-C70 alkylaryloxy, C7-C70 alkylarylsulfanyl, or wherein R1 and R2 are bridged directly and/or by means of heteroatoms and are selected from the group comprising C1-C22 alkylene, oxygen, sulfur, or NR5, wherein R5 is hydrogen, C1-C22 alkyl, C1-C22 acyl, C7-C22 aralkyl, or C6-C70 aryl radical.
IPC 8 full level
C08G 18/24 (2006.01); C08G 18/44 (2006.01); C08G 18/46 (2006.01); C08G 18/50 (2006.01); C08G 18/79 (2006.01); C08G 64/34 (2006.01)
CPC (source: EP US)
C08G 18/246 (2013.01 - EP); C08G 18/44 (2013.01 - EP); C08G 18/4684 (2013.01 - EP); C08G 18/5078 (2013.01 - EP US); C08G 18/73 (2013.01 - US); C08G 18/792 (2013.01 - EP); C08G 64/0258 (2013.01 - EP); C08G 64/183 (2013.01 - US); C08G 64/34 (2013.01 - EP US); C08G 64/42 (2013.01 - US); C08J 9/00 (2013.01 - US); C09D 5/18 (2013.01 - US); C09D 175/08 (2013.01 - US); C09J 9/00 (2013.01 - US); C09J 175/08 (2013.01 - US); C08J 2375/08 (2013.01 - US)
Citation (search report)
See references of WO 2018185069A1
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)
EP 3385295 A1 20181010; CN 110446734 A 20191112; CN 110446734 B 20211123; EP 3606974 A1 20200212; US 11098154 B2 20210824; US 2020048402 A1 20200213; WO 2018185069 A1 20181011
DOCDB simple family (application)
EP 17165056 A 20170405; CN 201880021534 A 20180403; EP 18713977 A 20180403; EP 2018058425 W 20180403; US 201816486029 A 20180403