EP 4341307 A1 20240327 - ORGANIC PEROXIDE EMULSION
Title (en)
ORGANIC PEROXIDE EMULSION
Title (de)
ORGANISCHE PEROXIDEMULSION
Title (fr)
EMULSION DE PEROXYDE ORGANIQUE
Publication
Application
Priority
- FR 2021050927 W 20210520
- FR 2021050928 W 20210520
- FR 2021052090 W 20211124
Abstract (en)
[origin: CN117730104A] The present invention relates to an organic peroxide emulsion comprising at least one organic peroxide; at least one emulsifier, the emulsifier comprising at least one nonionic surfactant, the nonionic surfactant comprising at least one aliphatic chain and having an HLB of less than or equal to 18; at least one antifreeze agent having a dynamic viscosity of from 40 mPa.s to 100 mPa.s at 20 DEG C; and water. The invention also relates to a process for preparing such an emulsion, to the use of such an emulsion for the polymerization or copolymerization of one or more ethylenically unsaturated monomers, and to the halogenated vinyl polymer obtained by using such an emulsion.
IPC 8 full level
C08F 4/34 (2006.01); C07C 407/00 (2006.01); C08F 14/06 (2006.01)
CPC (source: EP)
C08F 4/34 (2013.01); C08F 14/06 (2013.01); C08K 5/14 (2013.01); C08L 31/04 (2013.01); C08K 5/053 (2013.01)
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)
BR 112023024165 A2 20240130; CN 117730104 A 20240319; CO 2023015465 A2 20240205; EP 4341307 A1 20240327
DOCDB simple family (application)
BR 112023024165 A 20211124; CN 202180100462 A 20211124; CO 2023015465 A 20231116; EP 21830451 A 20211124