Global Patent Index - EP 4136127 A1

EP 4136127 A1 20230222 - PROCESS FOR POLYMERIZING AT LEAST ONE RADICALLY POLYMERIZABLE COMPOUND

Title (en)

PROCESS FOR POLYMERIZING AT LEAST ONE RADICALLY POLYMERIZABLE COMPOUND

Title (de)

VERFAHREN ZUR POLYMERISATION MINDESTENS EINER RADIKALISCH POLYMERISIERBAREN VERBINDUNG

Title (fr)

PROCÉDÉ DE POLYMÉRISATION D'AU MOINS UN COMPOSÉ POLYMÉRISABLE PAR VOIE RADICALAIRE

Publication

EP 4136127 A1 20230222 (FR)

Application

EP 21722971 A 20210407

Priority

  • FR 2003811 A 20200416
  • FR 2021050612 W 20210407

Abstract (en)

[origin: WO2021209699A1] The present invention relates to a process for polymerizing at least one radically polymerizable compound comprising at least one ethylenic bond, in the presence of a borane BH3-amine complex and an alkene.

IPC 8 full level

C08F 4/12 (2006.01); C08F 112/08 (2006.01); C08F 120/14 (2006.01)

CPC (source: EP US)

C08F 4/12 (2013.01 - EP); C08F 112/08 (2013.01 - EP US); C08F 120/14 (2013.01 - EP US)

C-Set (source: EP)

C08F 112/08 + C08F 4/12

Citation (search report)

See references of WO 2021209699A1

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 2021209699 A1 20211021; CN 115335416 A 20221111; EP 4136127 A1 20230222; FR 3109382 A1 20211022; FR 3109382 B1 20220429; JP 2023521464 A 20230524; US 2023192918 A1 20230622

DOCDB simple family (application)

FR 2021050612 W 20210407; CN 202180028277 A 20210407; EP 21722971 A 20210407; FR 2003811 A 20200416; JP 2022562805 A 20210407; US 202117996121 A 20210407