BIODEGRADABLE MATERIAL FOR AN ADVERTISEMENT, AND METHOD FOR PREPARING SAME

Disclosed are a material for advertisement and a method for manufacturing the same. The material for advertisement includes a surface film layer, a pressure-sensitive adhesive layer and a release layer stacked in sequence, in which the surface film layer is composed of a biodegradable film layer con...

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Bibliographische Detailangaben
Hauptverfasser:	LEE, JONG CHEOL, HONG, SUN KIL, NAM, YOUN WOO
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY DYES LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL PAINTS PERFORMING OPERATIONS POLISHES TRANSPORTING USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	Disclosed are a material for advertisement and a method for manufacturing the same. The material for advertisement includes a surface film layer, a pressure-sensitive adhesive layer and a release layer stacked in sequence, in which the surface film layer is composed of a biodegradable film layer containing 5 to 40 wt% of a biodegradable polymer and 95 to 60 wt% of an aliphatic polyester. The material including the biodegradable film layer can be used for print advertisement to be discarded after being used for a short period of time, and has biodegradability of 60% or more as compared with cellulose within six months when discarded, so that a toxic environmental hormone due to polyvinylchloride (PVC) is not emitted, and the environment is protected, thereby being very friendly toward humans and the earth.