MOISTURE-CURING ADHESIVE COMPOSITION EXCELLENT IN TRANSPARENCY

PROBLEM TO BE SOLVED: To provide modified silicone resin based moisture-curing adhesive compositions which show good extrusion characteristics from an adhesive container and give excellent transparency and polymer internal reinforcement and good adhesion after curing. SOLUTION: A moisture-curing adh...

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Bibliographische Detailangaben
Hauptverfasser:	KATO YASUO, MATSUURA NOBUTERU
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 modified silicone resin based moisture-curing adhesive compositions which show good extrusion characteristics from an adhesive container and give excellent transparency and polymer internal reinforcement and good adhesion after curing. SOLUTION: A moisture-curing adhesive composition comprises a polyoxypropylene based modified silicone resin containing an acrylic polymer having a silicon atom-containing functional group, a curing agent therefor, a hydrophobic fine powdered silica and a silane coupling agent containing an amino group. It is preferred that the amounts of the curing agent, the fine powdered silica and the coupling agents are 0.1-10 pts.wt., 2-50 pts.wt. and 0.1-10 pts.wt., respectively, based on 100 pts.wt. modified silicone resin.