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1. (WO1991018066) PIGMENTED HOT MELT JET INK
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/018066 International Application No.: PCT/GB1991/000813
Publication Date: 28.11.1991 International Filing Date: 23.05.1991
Chapter 2 Demand Filed: 23.12.1991
IPC:
C09D 11/00 (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
Applicants:
COATES ELECTROGRAPHICS LIMITED [GB/GB]; Norton Hill Midsomer Norton Bath BA3 5QD, GB
Inventors:
HAXELL, John, Patrick, Nelson; GB
BROWN, Edward, Alan; GB
WILSON, Derek, Edward; US
Agent:
LAMB, John, Baxter; Marks & Clerk 57-60 Lincoln's Inn Fields London WC2A 3LS, GB
Priority Data:
528,10523.05.1990US
Title (EN) PIGMENTED HOT MELT JET INK
(FR) ENCRE THERMOFUSIBLE A PIGMENTATION
Abstract:
(EN) A dispersed, pigmented hot melt ink contains a thermoplastic vehicle, a colored pigment, and a dispersing agent to inhibit settling or agglomeration of pigment when the ink is molten, the dispersing agent comprising an isocyanate-modified microcrystalline wax or a lignite wax.
(FR) Une encre thermofusible à pigmentation dispersée contient un véhicule thermoplastique, un pigment coloré et un agent de dispersion servant à inhiber le dépôt ou l'agglomération du pigment lorsque l'encre est fondue, l'agent de dispersion comprenant une cire microcristalline modifiée par l'isocyanate, ou une cire fossile.
Designated States: JP, KR
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP0530295JPH06511019KR1019930700614