WHITE ADHESIVE FOR POLYESTER FILM LAMINATE METAL CAN

PROBLEM TO BE SOLVED: To provide a white adhesive layer free from occurrence of color unevenness, etc., in a lamination step and excellent in an opacifying power also in a thin film. SOLUTION: The white adhesive for polyester film laminate metal cans comprises (A) a hydroxy group-containing polyeste...

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Bibliographische Detailangaben
Hauptverfasser:	FUKUTOME KAZUMI, KOJIMA TAKASHI, TAKAMI SEIJI
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY DYES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL PAINTS POLISHES USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a white adhesive layer free from occurrence of color unevenness, etc., in a lamination step and excellent in an opacifying power also in a thin film. SOLUTION: The white adhesive for polyester film laminate metal cans comprises (A) a hydroxy group-containing polyester resin containing ≥30 mol% dicarboxylic acid compound having a cyclohexane ring structure in an acid component constituting a polyester resin, (B) a blocked polyisocyanate compound and (C) titanium white having 0.20-0.35 μm average particle diameter. The titanium white (C) is contained in an amount of 120-160 pts. wt. based on 100 pts. wt. total solid content of the polyester resin (A) and the blocked polyisocyanate compound (B). COPYRIGHT: (C)2004,JPO