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Machine translation
1. (WO2006082158) STABLE PIGMENT DISPERSIONS COMPRISING A BLOCK COPOLYMER CONSISTING OF IONIC AROMATIC MONOMERS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/082158    International Application No.:    PCT/EP2006/050453
Publication Date: 10.08.2006 International Filing Date: 26.01.2006
IPC:
C09D 17/00 (2006.01), C08F 293/00 (2006.01), C08L 53/00 (2006.01), C09D 11/326 (2014.01)
Applicants: AGFA GRAPHICS NV [BE/BE]; Septestraat 27, B-2640 Mortsel (BE) (For All Designated States Except US).
LOUWET, Frank [BE/BE]; (BE) (For US Only).
DEROOVER, Geert [BE/BE]; (BE) (For US Only).
GROENENDAAL, Bert [NL/BE]; (BE) (For US Only).
HARTENSTEIN, Markus [DE/BE]; (BE) (For US Only).
STORSBERG, Joachim [DE/BE]; (BE) (For US Only)
Inventors: LOUWET, Frank; (BE).
DEROOVER, Geert; (BE).
GROENENDAAL, Bert; (BE).
HARTENSTEIN, Markus; (BE).
STORSBERG, Joachim; (BE)
Common
Representative:
AGFA-GRAPHICS N.V.; Corporate IP Department 3800, Septestraat 27, B-2640 Mortsel (BE)
Priority Data:
05100784.7 04.02.2005 EP
60/653,760 17.02.2005 US
Title (EN) STABLE PIGMENT DISPERSIONS COMPRISING A BLOCK COPOLYMER CONSISTING OF IONIC AROMATIC MONOMERS
(FR) DISPERSIONS STABLES DE PIGMENT, COMPRENANT UN COPOLYMERE SEQUENCE CONSTITUE DE MONOMERES AROMATIQUES IONIQUES
Abstract: front page image
(EN)A pigment dispersion comprising a pigment with at least one carboxylic acid group and a block copolymer comprising aromatic monomers having at least one carboxylic acid group or a salt thereof and aromatic monomers having at least one sulfonic acid group or a salt thereof. The pigment dispersions can be used for manufacturing inkjet inks and for the coating of coloured layers. A process for preparing the pigment dispersion is also disclosed.
(FR)La présente invention concerne une dispersion de pigment, comprenant un pigment portant au moins un groupe acide carboxylique et un copolymère séquencé comprenant des monomères aromatiques portant au moins un groupe acide carboxylique, ou un sel d’acide carboxylique, et des monomères aromatiques portant au moins un groupe acide sulfonique, ou un sel d’acide sulfonique. Les dispersions de pigment peuvent être utilisées pour fabriquer des encres pour jet d’encre et pour appliquer des couches colorées. Un procédé de préparation de la dispersion de pigment est également décrit.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)