METHOD AND APPARATUS FOR MAKING GROUND COATINGS

European Patent Office Patent

PATENT NO 2195148
APP PUB NO EP-2195148-A1
SERIAL NO

08834630

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Abstract

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The method involves depositing a layer of a liquid component on a substrate, where the liquid component is chosen from a group consisting of plastisol, organosol or styrene butadiene rubber emulsion. Solid particles or granules on the layer are powdered, where the solid particles are chosen from a group comprising plastic materials, metallic minerals and mixtures. Pressure and heat are applied between lower and upper conveyor belts to form ground coating having smooth surface. A support such as release type paper, non-woven fabric or glass veil, is removed from the coating. Independent claims are also included for the following: (1) a thermoplastic ground coating making device comprising lower conveyor belt (2) a thermoplastic ground coating comprising a polyurethane-based layer.

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Patent Owner(s)

Patent OwnerAddress
TARKETT SASFR2 RUE DE L'EGALITÉ NANTERRE CEDEX F-92478

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Inventor(s)

Inventor Name Address
GEORGES JEAN-PHILIPPE B-6637 FAUVILLERS
PERES RICHARD BASTOGNE

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