EP 4161892 A1 20230412 - POLYMERIZATION INHIBITORS
Title (en)
POLYMERIZATION INHIBITORS
Title (de)
POLYMERISATIONSINHIBITOREN
Title (fr)
INHIBITEURS DE POLYMÉRISATION
Publication
Application
Priority
- EP 20178453 A 20200605
- EP 2021063807 W 20210525
Abstract (en)
[origin: WO2021244894A1] The present invention relates to a mixture that contains at least one substituted hydroquinone monoether and at least one polymerizable compound.
IPC 8 full level
C07C 43/23 (2006.01); C07C 51/50 (2006.01)
CPC (source: EP US)
C07C 43/23 (2013.01 - EP US); C07C 51/50 (2013.01 - EP US); C07C 67/62 (2013.01 - US)
Citation (search report)
See references of WO 2021244894A1
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
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2021244894 A1 20211209; CN 115697954 A 20230203; EP 4161892 A1 20230412; TW 202204302 A 20220201; US 2023242472 A1 20230803
DOCDB simple family (application)
EP 2021063807 W 20210525; CN 202180040241 A 20210525; EP 21728070 A 20210525; TW 110120365 A 20210604; US 202118000519 A 20210525