AQUEOUS INK COMPOSITION COMPRISING POLYURETHANE

To provide a digital offset ink preventing too low viscosity, too low tackiness and/or poor cohesion.SOLUTION: An aqueous ink composition includes water, an optional co-solvent, an optional colorant, a sulfonated polyester, and a polyurethane.SELECTED DRAWING: Figure 3 【課題】低すぎる粘度、粘着性、および／または不十分な凝集性を...

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Bibliographic Details
Main Authors ROBERT CHRISTOPHER CLARIDGE, CAROLYN MOORLAG, CHOPRA NAVEEN, SACRIPANTE GUERINO G, BIBY ESTHER ABRAHAM
Format Patent
LanguageEnglish
Japanese
Published 12.12.2019
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:To provide a digital offset ink preventing too low viscosity, too low tackiness and/or poor cohesion.SOLUTION: An aqueous ink composition includes water, an optional co-solvent, an optional colorant, a sulfonated polyester, and a polyurethane.SELECTED DRAWING: Figure 3 【課題】低すぎる粘度、粘着性、および／または不十分な凝集性を防止するデジタルオフセットインクの提供。【解決手段】水、任意選択の共溶媒、任意選択の着色剤、スルホン化ポリエステル、およびポリウレタンを含む水性インク組成物。【選択図】図３
Bibliography:Application Number: JP20190090428