EP 4305078 A1 20240117 - TYPE I PHOTOINITIATOR FOR CROSSLINKING SILICONE COMPOSITIONS
Title (en)
TYPE I PHOTOINITIATOR FOR CROSSLINKING SILICONE COMPOSITIONS
Title (de)
PHOTOINITIATOR VOM TYP I ZUR VERNETZUNG VON SILIKONZUSAMMENSETZUNGEN
Title (fr)
PHOTOAMORCEUR DE TYPE I POUR LA RETICULATION DE COMPOSITIONS SILICONES
Publication
Application
Priority
- FR 2102359 A 20210310
- FR 2022050430 W 20220310
Abstract (en)
[origin: WO2022189757A1] The present invention relates to a type I photoinitiator for the free-radical crosslinking of radiation-crosslinkable compositions. In particular, the invention relates to a silicone composition comprising a type I photoinitiator and an organopolysiloxane having at least one (meth)acrylate group.
IPC 8 full level
C08F 130/08 (2006.01); C07C 49/84 (2006.01); C07C 69/24 (2006.01); C08G 77/20 (2006.01); C08J 3/28 (2006.01); C08K 5/07 (2006.01); C08K 5/10 (2006.01); C09D 4/00 (2006.01)
CPC (source: EP KR)
C07C 49/84 (2013.01 - EP KR); C07C 69/24 (2013.01 - EP KR); C08F 2/50 (2013.01 - KR); C08F 130/08 (2013.01 - EP); C08F 299/08 (2013.01 - KR); C08G 77/20 (2013.01 - EP KR); C08J 3/28 (2013.01 - EP KR); C08K 5/07 (2013.01 - EP); C08K 5/10 (2013.01 - EP); C09D 4/00 (2013.01 - EP KR); C08J 2353/00 (2013.01 - KR); C08J 2383/04 (2013.01 - EP); C08J 2483/04 (2013.01 - EP)
C-Set (source: EP)
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 2022189757 A1 20220915; BR 112023018154 A2 20240116; CA 3212952 A1 20220915; CN 117279964 A 20231222; EP 4305078 A1 20240117; JP 2024511739 A 20240315; KR 20230173661 A 20231227
DOCDB simple family (application)
FR 2022050430 W 20220310; BR 112023018154 A 20220310; CA 3212952 A 20220310; CN 202280019797 A 20220310; EP 22713974 A 20220310; JP 2023555439 A 20220310; KR 20237034486 A 20220310