EP 3802647 A1 20210414 - METHOD FOR PRODUCING WELL DEFINED COMB POLYMERS
Title (en)
METHOD FOR PRODUCING WELL DEFINED COMB POLYMERS
Title (de)
VERFAHREN ZUR HERSTELLUNG VON WOHLDEFINIERTEN KAMMPOLYMEREN
Title (fr)
PROCÉDÉ DE PRODUCTION DE POLYMÈRES RAMIFIÉS BIEN DÉFINIS
Publication
Application
Priority
- EP 18175429 A 20180531
- EP 2019063197 W 20190522
Abstract (en)
[origin: WO2019228883A1] The present invention relates to a method for producing improved comb polymers having a block or gradient structure. The comb polymers are highly suitable for dispersing fine powder.
IPC 8 full level
C08F 293/00 (2006.01); C04B 24/16 (2006.01); C04B 24/24 (2006.01); C04B 24/26 (2006.01); C04B 28/02 (2006.01); C08F 290/06 (2006.01); C04B 103/40 (2006.01)
CPC (source: EP KR US)
C04B 24/165 (2013.01 - EP); C04B 24/246 (2013.01 - EP); C04B 24/2647 (2013.01 - EP KR US); C04B 28/02 (2013.01 - EP); C08F 220/06 (2013.01 - KR); C08F 220/14 (2013.01 - KR); C08F 290/062 (2013.01 - EP KR US); C08F 293/005 (2013.01 - EP KR US); C04B 2103/408 (2013.01 - EP KR US); C08F 2438/03 (2013.01 - EP KR US); C08L 2201/54 (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
DOCDB simple family (publication)
WO 2019228883 A1 20191205; CN 112004849 A 20201127; EP 3802647 A1 20210414; EP 3940010 A1 20220119; EP 3940011 A1 20220119; JP 2021525288 A 20210924; JP 7451421 B2 20240318; KR 20210018785 A 20210218; US 2021024415 A1 20210128
DOCDB simple family (application)
EP 2019063197 W 20190522; CN 201980027544 A 20190522; EP 19724855 A 20190522; EP 21187001 A 20190522; EP 21187002 A 20190522; JP 2020555036 A 20190522; KR 20207028724 A 20190522; US 201917043588 A 20190522