DECORATIVE SHEET

PROBLEM TO BE SOLVED: To obtain a decorative sheet having the same thermo-formability as that of a decorative sheet having a vinyl chloride resin sheet as a main material by using olefin resin. SOLUTION: As occasion demands, a pattern is applied to a colored film as a base material sheet 1 composed...

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Bibliographische Detailangaben
1. Verfasser:	MASUDA YOJI
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To obtain a decorative sheet having the same thermo-formability as that of a decorative sheet having a vinyl chloride resin sheet as a main material by using olefin resin. SOLUTION: As occasion demands, a pattern is applied to a colored film as a base material sheet 1 composed of high density polyethylene, thermoplastic elastomer, coloring agent, and inorganic filler as main materials. A colorless or colored transparent soft polypropylene resin film as a surface sheet 2 having composite three dimensional structure composed of a mixed system of isotactic polypropylene and atactic polypropylene, is laminated thereon. Dependence of elongation on temperature of the decoragive sheet, though a temperature region is higher by about 15 deg.C, is as same as that of a decorative sheet having presently using vinyl chloride sheet as main materials.