Self-extinguishing paper materials
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United States of America Patent
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Nov 22, 1983
Issued Date -
N/A
app pub date -
Jul 16, 1982
filing date -
Mar 5, 1981
priority date (Note) -
Expired
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Abstract
Self-extinguishing paper materials essentially consisting of paper pulps obtained from virgin chemical or reclaimed cellulose fibers and from red phosphorus powder encapsulated by a modified melaminic resin. These materials find practical industrial appliances especially as paperboard and in papers of various types requiring flame-retarding self-extinguishing characteristics.
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