DRUCKEMPFINDLICHE KLEBEFOLIE FÜR OBERFLÄCHENSCHUTZ, UND DRUCKEMPFINDLICHE KLEBSTOFFZUSAMMENSETZUNG FÜR OBERFLÄCHENSCHUTZ

The present invention is to provide a pressure-sensitive adhesive sheet for surface protection, which has a substrate containing an ethylene/propylene copolymer and an ethylene/1-butene copolymer in a weight ratio of 60:40 to 90:10, and an adhesive composition for pressure-sensitive adhesive sheets...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ENDO, MIKIHIRO, KONO, KAZUHIRO, TSUZUKI, YOSHINAGA, HINO, KINNOSUKE, ICHIMURA, SYUJI
Format:	Patent
Sprache:	ger
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:	The present invention is to provide a pressure-sensitive adhesive sheet for surface protection, which has a substrate containing an ethylene/propylene copolymer and an ethylene/1-butene copolymer in a weight ratio of 60:40 to 90:10, and an adhesive composition for pressure-sensitive adhesive sheets for surface protection, which contains 5 to 30 parts by weight of a rosin resin tackifier based on 100 parts by weight of a blend comprising 50 to 100 % by weight of a polyisobutylene and/or a butyl rubber and 50 to 0 % by weight of a polybutene.