Compositions – Fire retarding – Having disparate function
Patent
1992-09-02
1995-01-17
Stoll, Robert L.
Compositions
Fire retarding
Having disparate function
252601, 252606, 252378R, 252 62, 252 623R, 252 623T, 252478, 106 1811, 106 1814, C09K 2104, C04B 3500, C09D 516
Patent
active
053823877
ABSTRACT:
Mouldings containing expanded expandable graphite are characterised in that they additionally contain acid phosphates of metals of group 2 and/or 3 of the periodic table of the elements and/or pyrolysis products thereof. Such mouldings are distinguished by the fact that they have low odour and are mechanically stable, and, when in contact with water, do not have pH values which are too low.
REFERENCES:
patent: 4146401 (1979-03-01), Yamada et al.
patent: 4234638 (1980-11-01), Yamazoe et al.
patent: 5053148 (1991-10-01), von Bonin
Anthony Joseph D.
Bayer Aktiengesellschaft
Stoll Robert L.
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