EP 1622945 A1 20060208 - STARTER SYSTEMS II

Title (en)

STARTER SYSTEMS II

Title (de)

STARTERSYSTEME II

Title (fr)

SYSTEMES D'INITIATEURS II

Publication

EP 1622945 A1 20060208 (DE)

Application

EP 04730498 A 20040430

Priority

EP 2004004591 W 20040430
DE 10320904 A 20030509

Abstract (en)

[origin: WO2004099263A1] The invention relates to starter systems for the polymerisation of unsaturated monomers in non-aqueous media containing at least a) 0.02 - 7 wt. % peroxide compounds b) 0.005 - 3 wt. % organic hydrazine derivatives c) 1 - 1000 ppms transitional metal ions with the proviso that the weight data relates to the total amount, i.e. monomers, non-aqueous mediums and starter systems.

IPC 1-7

C08F 4/40; C08F 2/06; C08F 20/10

IPC 8 full level

C08F 2/06 (2006.01); C08F 4/40 (2006.01)

CPC (source: EP US)

C08F 4/40 (2013.01 - EP US)

Citation (search report)

See references of WO 2004099263A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

WO 2004099263 A1 20041118; CA 2524906 A1 20041118; DE 10320904 A1 20041125; EP 1622945 A1 20060208; JP 2006526038 A 20061116; US 2007155924 A1 20070705

DOCDB simple family (application)

EP 2004004591 W 20040430; CA 2524906 A 20040430; DE 10320904 A 20030509; EP 04730498 A 20040430; JP 2006505334 A 20040430; US 55528504 A 20040430