TACKY ADHESIVE TAPE

PURPOSE:To provide a tacky adhesive tape having excellent adhesivity and holding power by fully making use of the characteristic properties of a tacky adhesive layer. CONSTITUTION:A closed-cell cellular polybutadiene material having a density of 0.05-0.5g/cm is used as the substrate of the objective...

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Bibliographische Detailangaben
Hauptverfasser:	SAWAMOTO AKIRA, ITO KIICHI, YONEMUSHI MASAKAZU
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DYES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ORGANIC MACROMOLECULAR COMPOUNDS PAINTS POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	PURPOSE:To provide a tacky adhesive tape having excellent adhesivity and holding power by fully making use of the characteristic properties of a tacky adhesive layer. CONSTITUTION:A closed-cell cellular polybutadiene material having a density of 0.05-0.5g/cm is used as the substrate of the objective tacky adhesive tape. The tacky adhesive agent to be used in the tape is produced by compounding an acrylic copolymer, a polymer containing hydrolyzable silicon group and a polyfunctional isocyanate compound. A polymerizable unsaturated carboxylic acid is used as a component of the raw material monomers for the acrylic copolymer.