JET PRINTING INK AND METHOD

An ink jet composition and method of printing on plain paper are provided wherein the composition comprises a mixture of a nonaqueous solvent (e. g. selected glycol ethers), an amount of resin (e. g. an ethylene-vinyl acetate copolymer) which is capable of being substantially completely dissolved in...

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Bibliographic Details
Main Author KRUSE, JURGEN M
Format Patent
LanguageEnglish
French
Published 01.02.2000
Edition5
Subjects
ADHESIVES
CHEMICAL PAINT OR INK REMOVERS
CHEMISTRY
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS
CORRECTING FLUIDS
DYES
FILLING PASTES
INKS
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
PASTES OR SOLIDS FOR COLOURING OR PRINTING
POLISHES
USE OF MATERIALS THEREFOR
WOODSTAINS
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Summary:An ink jet composition and method of printing on plain paper are provided wherein the composition comprises a mixture of a nonaqueous solvent (e. g. selected glycol ethers), an amount of resin (e. g. an ethylene-vinyl acetate copolymer) which is capable of being substantially completely dissolved in the solvent at operating temperatures of 50.degree.C and above but is substantially insoluble in the solvent at room temperature and a dyestuff which is soluble in the resin at room temperature and above but substantially insoluble in the solvent at room temperature. The ink composition is fluid at room temperature, and has very low viscosity at elevated operating temperatures.
Bibliography:Application Number: CA19902019112