COATING COMPOSITION AND METHOD FOR APPLICATING THE SAME

PROBLEM TO BE SOLVED: To obtain an org.-solvent-base thermosetting coating compsn. which can form a hard coating film excellent in stain resistance by compounding a thermosetting resin compsn. comprising a base resin and a crosslinker with colloidal silca. SOLUTION: This compsn. is prepd. by compoun...

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Bibliographische Detailangaben
Hauptverfasser:	OKUMURA YASUMASA, WADA SEIJI
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 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 PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PERFORMING OPERATIONS POLISHES PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL SPRAYING OR ATOMISING IN GENERAL TRANSPORTING USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To obtain an org.-solvent-base thermosetting coating compsn. which can form a hard coating film excellent in stain resistance by compounding a thermosetting resin compsn. comprising a base resin and a crosslinker with colloidal silca. SOLUTION: This compsn. is prepd. by compounding a thermosetting resin compsn. comprising at least one base resin having crosslinking functional groups such as hydroxyl, epoxy, carboxyl, alkoxysilyl, or isocyanate groups and selected from among acrylic, vinyl, polyester, alkyd, and urethane resins and at least one crosslinker for crosslinking the base resin and selected from among melamine, urea, and guanamine resins, optionally blocked isocyanate compds., and carboxylated compds. with colloidal silca in an amt. of 10-140 wt.% (solid basis) of the resin solid of the compsn.