EP 1453875 A1 20040908 - COMPOUNDS SUITABLE AS DISPERSION AGENT FOR PIGMENTS
Title (en)
COMPOUNDS SUITABLE AS DISPERSION AGENT FOR PIGMENTS
Title (de)
ALS DISPERGIERMITTEL FÜR PIGMENTE GEEIGNETE VERBINDUNGEN
Title (fr)
COMPOSES POUVANT ETRE UTILISES COMME DISPERSANTS POUR PIGMENTS
Publication
Application
Priority
- DE 10159315 A 20011204
- EP 0213573 W 20021202
Abstract (en)
[origin: WO03048223A1] The invention relates to compounds suitable as dispersion agent for pigments, of general formulae (I) to (III): R<1>-X-[-CO-NH-R<2>-NH-CO-Y-R<3>-Y-]r-CO-NH-R2-NH-CO-X-R<1> (I); R<1>-X-[-CO-NH-R<2>-NH-CO-Y-R<3>-Y-]r-CO-NH-R<4> (II); R<1>-X-[-CO-NH-R<2>-NH-CO-Y-R<3>-Y-]r-CO-NH-R<2>-NH-CO-Z-R<5> (III), where R<1> = an alkyl-capped oligoalkylenoxide residue of general formula (IV): R<6>O-(-CH2-CH2-O-)a-(R<7>-O-)b- (IV), and X, Y and Z each = O or NH, R<2> = arylene or arylalkylene group on a diisocyanate, R<3>= alkylene, arylene or arylalkylene group on a diol or diamine, R<4>= alkyl, aryl or arylalkyl group on a monoisocyanate, R<5>= alkyl, aryl or arylalkyl on a monoalcohol or monoamine, R<6>= alkyl with 1 to 4 C atoms, R<7>= branched alkylene group with 3 to 8 C atoms, r = a rational number from 0 to 100, a = a whole number from 1 to 300 and b = a whole number from 0 to 30.
IPC 1-7
IPC 8 full level
B01F 17/52 (2006.01); C08G 18/10 (2006.01); C08G 18/28 (2006.01); C08G 18/71 (2006.01); C08G 18/80 (2006.01); C09B 67/20 (2006.01); C09B 67/46 (2006.01); C09C 3/10 (2006.01); C09D 11/02 (2006.01); C09D 17/00 (2006.01); C09D 175/00 (2006.01); C09D 201/00 (2006.01); C09K 23/52 (2022.01)
CPC (source: EP KR US)
C08G 18/10 (2013.01 - EP US); C08G 18/28 (2013.01 - KR); C08G 18/283 (2013.01 - EP US); C08G 18/32 (2013.01 - KR); C08G 18/71 (2013.01 - EP KR US); C08G 18/8038 (2013.01 - EP US); C09B 67/0085 (2013.01 - EP US); C09D 17/00 (2013.01 - KR)
Citation (search report)
See references of WO 03048223A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SI SK TR
DOCDB simple family (publication)
WO 03048223 A1 20030612; AU 2002358068 A1 20030617; CN 1599764 A 20050323; DE 10159315 A1 20030612; EP 1453875 A1 20040908; JP 2005538192 A 20051215; KR 20050044651 A 20050512; US 2005004284 A1 20050106
DOCDB simple family (application)
EP 0213573 W 20021202; AU 2002358068 A 20021202; CN 02824272 A 20021202; DE 10159315 A 20011204; EP 02791746 A 20021202; JP 2003549408 A 20021202; KR 20047008466 A 20040603; US 49575104 A 20040527