| 摘要 |
PROBLEM TO BE SOLVED: To provide a vinyl chloride type wall covering decorative sheet raw material capable of developing excellent scratch resistance, and a wall covering decorative sheet. SOLUTION: In the wall covering decorative sheet constituted by providing at least a vinyl chloride resin layer on a paper base material, (1) the vinyl chloride resin layer is successively constituted of a non-foamed resin layer and a foamed resin layer from the paper base material, and (2) the foamed resin layer is formed by foaming a foaming agent-containing resin layer. COPYRIGHT: (C)2007,JPO&INPIT
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