Antistatic layered panel and method of its manufacture
First Claim
1. A layered panel, comprising including a substrate and one or more layers on top of said substrate, said one or more layers comprising a decorative covering layer, at least one of the layers on top of said substrate comprising a synthetic material, extending over the whole, surface of the panel, wherein said material is consolidated by pressure with one or more of the other layers and/or the substrate and wherein the panel contains at least one antistatic agent evenly distributed in said synthetic material over the whole surface of the panel.
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Accused Products
Abstract
The invention relates to an antistatic layered panel (1) including a substrate (2) and one or more layers (3, 4) on top of said substrate, said one or more layers comprising a decorative covering layer (3). At least one of the layers on top of said substrate comprises a synthetic resin and is consolidated by pressure with one or more of the other layers. The panel contains at least one antistatic agent evenly distributed in said synthetic resin over the surface of the panel. The invention relates also to methods of its manufacture and in particular to such antistatic laminated floor panels.
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Citations
34 Claims
- 1. A layered panel, comprising including a substrate and one or more layers on top of said substrate, said one or more layers comprising a decorative covering layer, at least one of the layers on top of said substrate comprising a synthetic material, extending over the whole, surface of the panel, wherein said material is consolidated by pressure with one or more of the other layers and/or the substrate and wherein the panel contains at least one antistatic agent evenly distributed in said synthetic material over the whole surface of the panel.
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34. Method for manufacturing a layered panel, wherein the various layers are stacked as self-supporting sheets upon each other, in a desired sequence, and are consolidated by means of hot-pressing, wherein, previous to said stacking, said antistatic agent is dosed with the suitable quantity in the underside of the covering layer by spraying the surface of the core layer with a solution of said agent.
Specification