PHOTOCURABLE COMPOSITION, AND BASE MATERIAL WITH COATING LAYER

PROBLEM TO BE SOLVED: To provide a photocurable composition for achieving a coating film with high fingerprint-resistance while excellent in durability.SOLUTION: The photocurable composition comprises: (A) a photopolymerizable polyfunctional compound having five or more acrylic groups per molecule;...

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Bibliographische Detailangaben
Hauptverfasser:	INOUE TOMOYUKI, TSUJIMOTO HIKARI, MINAMI NAEMI
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON CORRECTING FLUIDS DYES FILLING PASTES INKS MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a photocurable composition for achieving a coating film with high fingerprint-resistance while excellent in durability.SOLUTION: The photocurable composition comprises: (A) a photopolymerizable polyfunctional compound having five or more acrylic groups per molecule; (B) a lipophilic resin having one of a polyalkylene oxide group and a polyalkyl group; (C) a photopolymerizable monomer; and (D) a photopolymerization initiator. The photocurable composition comprises: 50-90 pts.mass of the (A) component; 1-20 pts.mass of the (B) component; 8-48 pts.mass of the (C) component based on 100 pts.mass of the total amount of the components (A)-(D). The viscosity of the nonvolatile component is 5,000 mPa s or less (25°C time).