Microporous pressure sensitive adhesive coated sheeting

A microporous olefing substrate coated with pressure sensitive adhesive. The microporous olefin substrate has the property of entrapping a plasticizer migrating from plasticized polymeric surfaces to which it is applied, particularly plasticized polyvinylchloride. The microporous olefin substrate is...

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Bibliographische Detailangaben
Hauptverfasser:	KEVIN E KINZER, JOSEPH T BARTUSIAK, DEJ DEJONG
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES ADVERTISING CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CRYPTOGRAPHY DISPLAY DISPLAYING DYES EDUCATION LABELS OR NAME-PLATES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PHYSICS POLISHES SEALS SIGNS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	A microporous olefing substrate coated with pressure sensitive adhesive. The microporous olefin substrate has the property of entrapping a plasticizer migrating from plasticized polymeric surfaces to which it is applied, particularly plasticized polyvinylchloride. The microporous olefin substrate is preferably formed of a high molecular weight polyolefin such as a microporous high molecular weight polyethylene. The sheeting preferably is heat resistant so that it does not distort, crease or wrinkle when applied to a plasticized surface and exposed to elevated temperatures such as 400 DEG F (204 DEG C).