Global Patent Index - EP 2049576 A1

EP 2049576 A1 20090422 - PROCESS FOR PREPARING ACID-TERMINATED ATRP PRODUCTS

Title (en)

PROCESS FOR PREPARING ACID-TERMINATED ATRP PRODUCTS

Title (de)

VERFAHREN ZUR HERSTELLUNG VON SÄURETERMINIERTEN ATRP-PRODUKTEN

Title (fr)

PROCÉDÉ DE FABRICATION DE PRODUITS D'ATRP ACIDES

Publication

EP 2049576 A1 20090422 (DE)

Application

EP 07729123 A 20070515

Priority

  • EP 2007054671 W 20070515
  • DE 102006037352 A 20060809

Abstract (en)

[origin: CA2660315A1] The present invention relates to the in situ acid end group functionaliza tion of polymer chains which have been prepared by means of atom transfer ra dical polymerization, and to the simultaneous removal of transition metals f rom polymer solutions.

IPC 8 full level

C08F 8/34 (2006.01); C08F 220/18 (2006.01)

CPC (source: EP KR US)

C08F 4/50 (2013.01 - KR); C08F 8/26 (2013.01 - EP KR US); C08F 8/34 (2013.01 - EP KR US); C08F 220/1804 (2020.02 - KR); C08F 220/1804 (2020.02 - EP US)

Citation (search report)

See references of WO 2008017524A1

Designated contracting state (EPC)

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

Designated extension state (EPC)

AL BA HR MK RS

DOCDB simple family (publication)

DE 102006037352 A1 20080214; BR PI0715177 A2 20121225; CA 2660315 A1 20080214; CN 101490108 A 20090722; EP 2049576 A1 20090422; JP 2010500427 A 20100107; KR 20090042783 A 20090430; MX 2009001259 A 20090211; RU 2009107869 A 20100920; RU 2454433 C2 20120627; US 2009326163 A1 20091231; US 8143354 B2 20120327; WO 2008017524 A1 20080214

DOCDB simple family (application)

DE 102006037352 A 20060809; BR PI0715177 A 20070515; CA 2660315 A 20070515; CN 200780026474 A 20070515; EP 07729123 A 20070515; EP 2007054671 W 20070515; JP 2009523214 A 20070515; KR 20097002615 A 20090209; MX 2009001259 A 20070515; RU 2009107869 A 20070515; US 37389207 A 20070515