JPS6329905B

An adhesive composition comprises (A) an acrylic copolymer having NCO-reactive groups, (B) a blocked polyisocyanate and (C) a cycloamidine or acid addition salt thereof, as catalyst. The composition can be applied by hot-melt coating. Cured products from the composition are useful as pressure-sensit...

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Bibliographische Detailangaben
Hauptverfasser:	KAWACHI YOJI, HAGIO SHIGERU
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON DYES LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PERFORMING OPERATIONS POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	An adhesive composition comprises (A) an acrylic copolymer having NCO-reactive groups, (B) a blocked polyisocyanate and (C) a cycloamidine or acid addition salt thereof, as catalyst. The composition can be applied by hot-melt coating. Cured products from the composition are useful as pressure-sensitive adhesives.