Recyclable synthetic resin tile and method of manufacturing the same
AssigneesShinko Kasei Co., Ltd., Dongshin Polymer Co., Ltd.
InventorsEitoku Yasuda, Masataka Matsumoto
Life of this patent
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Abstract
Provided are a recyclable synthetic resin tile to be laid contributing to establishment of a recycling-oriented society, and a method of manufacturing the same. A recyclable synthetic resin tile to be laid wherein a main constituent resin includes an olefinic thermoplastic resin and/or thermoplastic elastomer, and the tile includes a base part in which a decorative layer, two or more intermediate layers, and a balance layer are laminated in this order, and a layer of the intermediate layers includes an inorganic fiber layer, and the decorative layer and the balance layer are shaped to be concave-convex.
Claims17
A recyclable synthetic resin tile to be laid,
- comprising a base part in which a decorative layer including at least a colored or colorless transparent layer, a printed layer and an opaque or translucent colored layer, two or more intermediate layers, and a balance layer laminated in this order, wherein a main constituent resin of at least the decorative layer the intermediate layer and the balance layer includes a combination of one or more olefinic thermoplastic resin and/or one or more olefinic thermoplastic elastomer,
- wherein a layer of the intermediate layers includes an inorganic fiber layer, the decorative layer is shaped by embossing, the balance layer is shaped by embossing for increasing a surface area to secure adhesion, and the synthetic resin tile has a total thickness of 2.5 mm to 8 mm.
A recyclable synthetic resin tile to be laid having an anti-slip function, comprising
- a base part including a decorative layer including at least a colored or colorless transparent layer, a printed layer and an opaque or translucent colored layer, two or more intermediate layers, and a balance layer, wherein a main constituent resin of at least the decorative layer, the intermediate layer and the balance laver includes one or more olefinic thermoplastic resin and/or one or more olefinic thermoplastic elastomer, and
- an anti-slip layer formed by a resin composition wherein a main constituent resin includes one or a combination of two or more of a thermoplastic resin and/or thermoplastic elastomer, the layers being laminated in this order,
- wherein a layer of the intermediate layers includes an inorganic fiber layer, and the decorative layer is shaped by embossing, the anti-slip layer being provided with concave-convex portions on one surface thereof and the configuration of which is designed so that no closed space surrounded by a seamless protruding portion of said concave-convex portions is created in an inner portion thereof, and wherein a height difference between a protruding portion and a recessed portion of said concave-convex portion is in a range of 0.2 to 0.6 mm, and a total thickness of said resin tile is 3 mm to 8 mm.
Dependencies are inferred from the claim text.