AQUEOUS SOLID ADHESIVE AND BONDING METHOD BY USING THE AQUEOUS SOLID ADHESIVE

PROBLEM TO BE SOLVED: To obtain an aqueous solid adhesive which can be coated easily and smoothly in a good coating amount, has a long open time, and can exhibit excellent contact adhesion. SOLUTION: The aqueous solid adhesive comprises component (A) of a water soluble or water dispersible polymer;...

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Bibliographische Detailangaben
Hauptverfasser:	IDEMOTO KENJI, SHIBAHARA SHUNSUKE, HARADA KUNIHARU
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 obtain an aqueous solid adhesive which can be coated easily and smoothly in a good coating amount, has a long open time, and can exhibit excellent contact adhesion. SOLUTION: The aqueous solid adhesive comprises component (A) of a water soluble or water dispersible polymer; component (B) of a polyoxyalkylene compound having an unsaturated bond-containing organic group and, simultaneously, at least an oxyethylene unit; component (C) of water; and component (D) of a gelling agent, and as the polyoxalkylene compound (B), a polyoxyalkylene compound containing a terminal unsaturated bond in which an aryl group, a cycloalkenyl group, a cycloalkadienyl group or a vinyl group is introduced into at least one terminal in a polyoxyalkylene glycol having at least a polyoxyethylene unit can be suitably used. COPYRIGHT: (C)2004,JPO