OVERPRINT VARNISH

PROBLEM TO BE SOLVED: To provide an overprint varnish excellent in wear resistance, and in particular to provide an overprint varnish suitable for flexible packaging materials such as a polyethylene film, a polypropylene film and a PET film. SOLUTION: The overprint varnish comprises a film-forming r...

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Bibliographic Details
Main Authors KURATA RYOSUKE, SASAKI MASAHARU
Format Patent
LanguageEnglish
Published 06.10.2005
Edition7
Subjects
ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR
ADHESIVES
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMICAL PAINT OR INK REMOVERS
CHEMISTRY
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS
CONVEYING
CORRECTING FLUIDS
DYES
FILLING PASTES
HANDLING THIN OR FILAMENTARY MATERIAL
INKS
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PACKAGES
PACKAGING ELEMENTS
PACKING
PAINTS
PASTES OR SOLIDS FOR COLOURING OR PRINTING
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
POLISHES
STORING
THEIR RELEVANT APPARATUS
TRANSPORTING
USE OF MATERIALS THEREFOR
WOODSTAINS
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Summary:PROBLEM TO BE SOLVED: To provide an overprint varnish excellent in wear resistance, and in particular to provide an overprint varnish suitable for flexible packaging materials such as a polyethylene film, a polypropylene film and a PET film. SOLUTION: The overprint varnish comprises a film-forming resin and a fine resin particle substantially insoluble in a solvent that dissolves the film-forming resin, wherein the fine resin particle is a core-shell type particle consisting of a core part of an acrylic resin and a shell part of an amino resin. COPYRIGHT: (C)2006,JPO&NCIPI
Bibliography:Application Number: JP20040086159