EP 3891202 A1 20211013 - POLYURETHANE WITH (2-OXO-1,3-DIOXOLANE-4-CARBOXYLATE) END GROUPS
Title (en)
POLYURETHANE WITH (2-OXO-1,3-DIOXOLANE-4-CARBOXYLATE) END GROUPS
Title (de)
POLYURETHAN MIT (2-OXO-1,3-DIOXOLAN-4-CARBOXYLAT)-ENDGRUPPEN
Title (fr)
POLYURETHANE A TERMINAISONS (2-OXO-1,3-DIOXOLANE-4-CARBOXYLATE)
Publication
Application
Priority
- FR 1872340 A 20181205
- FR 2019052912 W 20191204
Abstract (en)
[origin: WO2020115430A1] The invention relates to a polyurethane (PP2) that has at least two, preferably two or three, terminal functions T of formula (I). The invention also relates to the uses of said polyurethanes (PP2) in the production of multicomponent systems.
IPC 8 full level
C08G 18/10 (2006.01); C08G 18/22 (2006.01); C08G 18/28 (2006.01); C08G 18/48 (2006.01); C08G 18/76 (2006.01); C08G 18/78 (2006.01); C09D 175/04 (2006.01); C09J 175/04 (2006.01)
CPC (source: EP US)
B32B 37/1284 (2013.01 - US); C08G 18/10 (2013.01 - EP US); C08G 18/227 (2013.01 - EP US); C08G 18/2825 (2013.01 - EP); C08G 18/4833 (2013.01 - EP); C08G 18/4845 (2013.01 - EP US); C08G 18/73 (2013.01 - US); C08G 18/7621 (2013.01 - EP US); C08G 18/7837 (2013.01 - EP US); C08G 18/831 (2013.01 - US); C09D 175/04 (2013.01 - EP); C09J 175/04 (2013.01 - EP); C09J 175/12 (2013.01 - US)
Citation (search report)
See references of WO 2020115430A1
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 2020115430 A1 20200611; CN 113166349 A 20210723; EP 3891202 A1 20211013; FR 3089514 A1 20200612; FR 3089514 B1 20210730; JP 2022510699 A 20220127; US 2022056196 A1 20220224
DOCDB simple family (application)
FR 2019052912 W 20191204; CN 201980079990 A 20191204; EP 19842382 A 20191204; FR 1872340 A 20181205; JP 2021532117 A 20191204; US 201917299001 A 20191204