Non-inflammable fiber product
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United States of America Patent
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-
Jul 11, 2000
Grant Date -
N/A
app pub date -
Jun 18, 1999
filing date -
Dec 23, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention relates to a non-inflammable fiber product that can be used as flame-resistant material or insulating material or both. The invention seeks to provide a material made of used cellulose or cellulose-containing refuse, which had not been sensibly used hitherto. The new fiber product consists of 30 to 97 wt. % cellulose-containing fiber or a cellulose-containing fiber mixture; 0.01 to 1 wt. % nonionic surface active agent; 1 to 5 wt. % aluminum oxide finely distributed on and in the fibers, and 0 to 68 wt. % filling material, as well as optionally one or more additional biocides. Said product can be processed in bulk or as pressed plate.
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