Flameproof product
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United States of America Patent
Stats
-
Jan 21, 1992
Grant Date -
N/A
app pub date -
Dec 22, 1989
filing date -
Dec 23, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The flameproof product contains fibre material and/or fillers and a reaction resin as binder and several flameproofing agents. The flameproofing agents are a combination of organic borates, salts of phosphoric acids and oxide hydrates of magnesium and/or of aluminum, the total amount of which in the product is 3-35% by weight. Products which contain this combination of flameproofing agents and up to 50% by weight of reaction resin are resistant to glowing combustion according to DIN 53,459 and have a subsequent glowing combustion time of less than 1 min according to Nordtest NT-Fire 002.
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Cited Art Landscape
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