Fire behavior of a floor covering based on linoleum and cork
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United States of America Patent
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Jun 9, 2009
Grant Date -
Jun 2, 2005
app pub date -
Nov 29, 2002
filing date -
Dec 19, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The present invention relates to a floor covering based on linoleum having improved fire-protection properties, comprising at least one wear layer made of linoleum, which contains at least one phosphorus-containing compound, solution, suspension, or dispersion as a liquid/viscous flame retardant in a quantity of up to 20 weight-percent, in relation to the quantity of the wear layer, as well as a method for the manufacture thereof. Furthermore, the present invention relates to a floor covering based on cork having improved flame protection properties, comprising at least one phosphorus-containing compound, solution, suspension, or dispersion as a liquid/viscous flame retardant in a quantity of up to 20 weight-percent, in relation to the quantity of the wear layer.
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