INK COMPOSITION FOR USE ON NON-ABSORBENT SURFACES

According to one aspect, an ink composition includes a colorant, one or more polymers such as a polyurethane siloxane, a surfactant, water, and a solvent. The ink composition has a total solids content of less than about 20% by weight. Further the ink has an initial surface tension of less than abou...

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Bibliographic Details
Main Authors GEDDES, Pamela, LITMAN, Stanley, CARSON, Michael, EDWARDS, Morgan, HOOK, Kevin, J
Format Patent
LanguageEnglish
French
German
Published 08.08.2018
Subjects
ADHESIVES
CHEMICAL PAINT OR INK REMOVERS
CHEMISTRY
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS
COLOUR PRINTING
CORRECTING FLUIDS
DYES
FILLING PASTES
INKS
LINING MACHINES
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
PASTES OR SOLIDS FOR COLOURING OR PRINTING
PERFORMING OPERATIONS
POLISHES
PRINTING
PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES
STAMPS
TRANSPORTING
TYPEWRITERS
USE OF MATERIALS THEREFOR
WOODSTAINS
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Summary:According to one aspect, an ink composition includes a colorant, one or more polymers such as a polyurethane siloxane, a surfactant, water, and a solvent. The ink composition has a total solids content of less than about 20% by weight. Further the ink has an initial surface tension of less than about 50 dynes per centimeter on application and the surface tension on drying should not increase by more than 20 percent.
Bibliography:Application Number: EP20150779148