| 摘要 |
<p>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.</p> |
