Coated non-woven fabrics from inorganic fibers and functional, decorative layers for floor coverings, ceiling coverings and wall coverings manufactured therefrom

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United States of America Patent

PATENT NO 9499982
APP PUB NO 20130330513A1
SERIAL NO

13907130

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Abstract

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The present invention relates to a non-woven fabric made of inorganic fibers, which has a coating of at least two layers on one of both surfaces, wherein

    (i) the non-woven fabric made of inorganic fibers has a thickness of at least 0.2 mm,(ii) the first layer of the coating comprises particles, whose particle size is between 50 and 100 μm,(iii) the second layer of the coating, which is applied onto the first layer, comprises particles, wherein more than 90% of the particles have a particle size of less than 20 μm.

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Patent Owner(s)

Patent OwnerAddress
JOHNS MANVILLE717 SEVENTEENTH STREET DENVER CO 80202

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gleich, Klaus Friedrich Highlands Ranch, US 85 520
Ketzer, Michael Collenberg, DE 20 107

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