1961556-A1 is referenced by 28 patents and cites 10 patents.

The fibrous or particle form composite material (1) for the production of furniture- or flooring panel, consists of cellulose carrier (4) on which material (5) with abrasion resistance and/or mar-resistance property is fixed/coated through thermomechanic or electric force, adhesion, cross-linking, grouting or drying, and a separate fixing means (6) for coating or fixing the material on the carrier. The composite material has maximum dimension of 20-70 micrometer. The fixing means consists of partially nanoscale particles (7) that are obtained from a nanoscale colloidal solution/dispersion.; The fibrous or particle form composite material (1) for the production of furniture- or flooring panel, consists of cellulose carrier (4) on which a material (5) with abrasion resistance and/or mar-resistance property is fixed or coated through thermomechanic or electric force, adhesion, cross-linking, grouting or drying, and a separate fixing means (6) for coating or fixing the material on the carrier. The composite material has maximum dimension of 20-70 micrometer. The fixing means consists of partially nanoscale particles (7) that are obtained from a nanoscale colloidal solution or dispersion, which reinforces the abrasion resistance and/or mar-resistance property of the composite material.; The composite material constitutes 2-90 wt.% of cellulose, 0-50 wt.% of nanoscale colloidal solution or dispersion and 1-60 wt.% of ceramics or mineral substance with abrasion resistance and/or mar-resistance property that improves the antistatic layer parameters, causes reduction of viscosity in resin related to the composite material and/or supports the reduction of the press tool wear. The nanoscale particles possess a specific surface of 1700-10 square meter per gram. The colloidal solution or dispersion consists of 3-60 wt.% of solid material, which occurs as silica sol for the use. The composite material regulates over a mechanical stability and resists corrosion in ultrasonic bath. The cellular carrier consists of cellulose-microfiber and microcrystalline cellulose with a fiber- and/or particle size of 20-60 micrometer.; The abrasion resistance and/or mar-resistance material consists of particles with average size of 5-30 micrometer and is coated with pure surface of the carrier in silanized manner. Independent claims are included for: (1) procedure for the production of composite material; (2) panel; and (3) procedure for the production of panel.

Title
Composite material, panel containing such a composite material, method for producing such composite material and such panels
Application Number
EP20070003678 20070222
Publication Number
1961556 (A1)
Application Date
February 22, 2007
Publication Date
August 27, 2008
Inventor
Roseeuw Eveline
BE
Koenig Eberhard
DE
Assignee
Hermes Schleifkoerper
DE
IPC
B44C 05/00
B32B 29/00
B32B 27/42
B32B 23/00
B44C 05/04
B32B 29/06
B32B 29/00
B32B 27/42
B32B 23/02
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