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Machine translation
1. (WO2004029167) PIGMENT COMPOSITIONS FOR OIL-BASED LITHOGRAPHIC PRINTING INKS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2004/029167    International Application No.:    PCT/EP2003/010394
Publication Date: 08.04.2004 International Filing Date: 18.09.2003
Chapter 2 Demand Filed:    19.02.2004    
IPC:
C09B 67/20 (2006.01), C09D 11/02 (2006.01)
Applicants: CIBA SPECIALTY CHEMICALS HOLDING INC. [CH/CH]; Klybeckstrasse 141, CH-4057 Basel (CH) (For All Designated States Except US).
MARR, Alastair, McAlpine [GB/GB]; (GB) (For US Only).
WILLIAMSON, David, Allan [GB/GB]; (GB) (For US Only).
ANDERSON, Edward, James [GB/GB]; (GB) (For US Only)
Inventors: MARR, Alastair, McAlpine; (GB).
WILLIAMSON, David, Allan; (GB).
ANDERSON, Edward, James; (GB)
Common
Representative:
CIBA SPECIALTY CHEMICALS HOLDING INC.; Patentabteilung, Klybeckstrasse 141, CH-4057 Basel (CH)
Priority Data:
02405831.5 26.09.2002 EP
Title (EN) PIGMENT COMPOSITIONS FOR OIL-BASED LITHOGRAPHIC PRINTING INKS
(FR) COMPOSITIONS PIGMENTAIRES POUR DES ENCRES D'IMPRESSION LITHOGRAPHIQUE A BASE D'HUILE
Abstract: front page image
(EN)Pigment compositions suitable for oil-based lithographic printing inks are provided which comprise besides an organic pigment, a hyperdispersant which is a poly-alkyleneiminepolyester adduct, a synergist agent which is a quaternary ammonium pigment derivative, a solvent which includes aliphatic/aromatic hydrocarbon distillates and vegetable oils, and optionally rosin or a modified rosin. The printing inks prepared from these pigment compositions show outstanding improvements in their rheological properties.
(FR)L'invention concerne des compositions pigmentaires pouvant être utilisées dans des encres d'impression lithographique à base d'huile, qui comprennent, outre un pigment organique, un produit hyperdispersant qui est un produit d'addition poly-alkylèneiminepolyester; un agent synergique qui est un dérivé de pigment d'ammonium quaternaire; un solvant qui comprend des distillats d'hydrocarbures aliphatiques/aromatiques et des huiles végétales; et éventuellement de la colophane ou une colophane modifiée. Les encres d'impression préparées à partir de ces compositions pigmentaires présentent des propriétés rhéologiques améliorées de façon exceptionnelle.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, 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, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, 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, IT, LU, MC, NL, 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)