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1. (WO1998053017) STABILIZED BRONZE (COPPER/ZINC) PRINTING INK POWDER
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1998/053017 International Application No.: PCT/US1998/015259
Publication Date: 26.11.1998 International Filing Date: 21.07.1998
IPC:
C09D 11/02 (2006.01)
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
D
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
11
Inks
02
Printing inks
Applicants:
EASTMAN CHEMICAL COMPANY [US/US]; 100 North Eastman Road Kingsport, TN 37660, US (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
SWAN, Paul, Michael [GB/GB]; GB (UsOnly)
Inventors:
SWAN, Paul, Michael; GB
Agent:
ALLEN, Rose, M.; P.O. Box 511 Kingsport, TN 37662-5075, US
Priority Data:
Title (EN) STABILIZED BRONZE (COPPER/ZINC) PRINTING INK POWDER
(FR) POUDRE DE BRONZE (CUIVRE/ZINC) STABILISEE DESTINEE A L'ENCRE D'IMPRESSION
Abstract:
(EN) The present invention provides a stabilized aqueous bronze printing ink formulation comprising (a) a bronze printing ink powder; (b) an aqueous additive formulation. The aqueous additive formulation comprises: i) an emulsifiable wax; ii) a surfactant in the range of from 0.025 to 60 parts by weight of per part of the emulsifiable wax; iii) a base having a pH in the range of 7 to about 12, present in the range of from 0.0005 to 2 parts by weight of the emulsifiable wax; iv) at least one additive in the range of from 0.05 to 160 parts by weight of the emulsifiable wax; and v) at least enough water to render the resulting combination fluid.
(FR) L'invention concerne une formulation aqueuse stabilisée de bronze destinée à l'encre d'impression. Cette formulation comprend (a) une poudre de bronze pour encre d'impression; et (b) une formulation aqueuse additive. Cette formulation aqueuse additive comprend: i) une cire émulsionnable, ii) un tensio-actif dans la plage de 0,025 à 60 parties en poids par partie de la cire émulsionnable; iii) une base au pH compris entre 7 et environ 12, présente dans la plage de 0,0005 à 2 parties en poids de la cire émulsionnable; iv) au moins un additif dans la plage de 0,05 à 160 parties en poids de la cire émulsionnable; et v) de l'eau au moins en quantité suffisante pour rendre fluide la combinaison résultante.
Designated States: US
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: English (EN)
Filing Language: English (EN)