CURABLE COATING COMPOSITION FOR POLYOLEFINIC RESIN MOLDING SUBSTRATE

PROBLEM TO BE SOLVED: To provide a curable coating composition which has a good wettability and adhesion to polyolefinic resin molding substrates and an excellent top coat adhesion. SOLUTION: The curable coating composition for polyolefinic resin molding substrates contains 0.1-70 pts.wt. of (A) a f...

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Bibliographische Detailangaben
Hauptverfasser:	USHIO HIDEHIRO, KINUGAWA MASAYUKI, MIYAKE KAZUHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON CORRECTING FLUIDS DYES FILLING PASTES GENERAL PROCESSES OF COMPOUNDING 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 WORKING-UP
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a curable coating composition which has a good wettability and adhesion to polyolefinic resin molding substrates and an excellent top coat adhesion. SOLUTION: The curable coating composition for polyolefinic resin molding substrates contains 0.1-70 pts.wt. of (A) a fluorine-substituted alkyl (meth)acrylate polymer and 99.9-30 pts.wt. of (B) a curable compound. The fluorine-substituted alkyl (meth)acrylate polymer (A) is a copolymer of 1-80 wt.% in the aggregate of (a1) an alkyl (meth)acrylate monomer and/or (a2) a (meth)acrylate-based monomer having at least one of the groups consisting of a hydroxyl group, carboxyl group, ether group and phosphoric acid group and 99-20 wt.% of (a3) a fluorine-substituted alkyl (meth)acrylate monomer or a homopolymer of the fluorine-substituted alkyl (meth)acrylate monomer (a3) and has a molecular weight by weight of 2,000-300,000. COPYRIGHT: (C)2007,JPO&INPIT