THERMOSETTING INK-JET INK COMPOSITION AND COLOR FILTER USING THE SAME

Provided is a thermosetting ink-jet ink composition, which has a superior jetting property upon printing in a piezoelectric element manner, produces color filters in a simpler process than the light-curable ink composition, and is superior in membrane hardness and uniformity in pixels. The thermoset...

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Bibliographic Details
Main Authors PARK, CHAN SEOK, KIM, GIL LAE, KIM, KYUNG AH
Format Patent
LanguageEnglish
Published 18.07.2007
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
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PAINTS
PASTES OR SOLIDS FOR COLOURING OR PRINTING
PHYSICS
POLISHES
USE OF MATERIALS THEREFOR
WOODSTAINS
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Summary:Provided is a thermosetting ink-jet ink composition, which has a superior jetting property upon printing in a piezoelectric element manner, produces color filters in a simpler process than the light-curable ink composition, and is superior in membrane hardness and uniformity in pixels. The thermosetting ink-jet ink composition comprises (a) 5-50 parts by weight of a copolymer having a weight average molecular weight of 10,000-80,000 of (1) a monomer having an epoxy group in the molecule or a polymer having an epoxy group in the chain and (2) a monomer having an ethylenic double bond except an epoxy group, (b) 0.1-5.0 parts by weight of an unsaturated carboxylic acid, (c) 5-60 parts by weight of a pigment, and (d) 20-80 parts by weight of an organic solvent.
Bibliography:Application Number: KR20060009325