Cover layer material on a basis of matting or fabric
AssigneeFiebig & Schillings GmbH
InventorsHeinrich Brands, Siegfried Fiebig, Hans Schillings
Life of this patent
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Abstract
The invention relates to a cover layer material on a basis of matting or fabric for the production of boards made of fluid or fluid-containing starting components and provided with cover layers, especially for the production of gypsum boards and polyurethane (PU) hard foam boards and their use in a continuous board producing apparatus.
Claims15
A cover layer material on a matting or fabric basis for the manufacture of boards from liquid or liquid-containing starting components, covered bilaterally with cover layers, especially for the manufacture of gypsum boards and polyurethane (PU) hard foam boards, said matting or fabric having on one side a coating of 70 to 94 wt.-% of a powdered inorganic material and 6 to 30 wt.-%, absolutely dry weight, of a binding agent.
A board covered on both sides with a cover layer material, said cover layer material being based on a matting or fabric, said matting or fabric having on one side a coating of 70 to 94 wt-% of a powdered inorganic material and 6 to 30 wt.-%, absolutely dry weight, of a binding agent.
Dependencies are inferred from the claim text.