CURABLE COATING FILM COMPRISING FLUOROCOPOLYMER HAVING DOUBLE BOND

PROBLEM TO BE SOLVED: To provide a curable coating film which is excellent in the stain resistance and the water and oil repellency, and has excellent characteristics with respect to chemical resistance and weatherability, which are inherent in a fluororesin, and which is of one-pack type and compri...

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Hauptverfasser:	KIMURA SACHIYO, MATSUDA YOSHITAKA, OBAYASHI NOBUO, KATAYAMA MITSUHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 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 curable coating film which is excellent in the stain resistance and the water and oil repellency, and has excellent characteristics with respect to chemical resistance and weatherability, which are inherent in a fluororesin, and which is of one-pack type and comprises a fluorocopolymer that has a double bond being curable by means of light and/or heat. SOLUTION: The curable coating film comprises a double bond-containing fluorocopolymer that is formed by the reaction of [A] a hydroxy group-containing fluorocopolymer which comprises, as polymerization units, 15-85% by mole of a fluoroolefin, 0.001-30% by mole of a specific reactive silicone oil and 1-50% by mole of a specific, hydroxy group-containing unsaturated ether, with [B] an unsaturated isocyanate. COPYRIGHT: (C)2008,JPO&INPIT