Compositions – Fire retarding – For wood or cellulosic material other than textile
Patent
1990-09-26
1992-09-29
Lovering, Richard D.
Compositions
Fire retarding
For wood or cellulosic material other than textile
252603, 106 1813, 106 1821, 427233, C09K 2100
Patent
active
051512254
ABSTRACT:
A flame retardant composition and associated method for treating wood and other cellulosic materials is disclosed. The composition, in its preferred embodiment, represents and aqueous solution containing a water soluble amide; an oxy-acid of phosphorous; a metal salt of boron; an oxy-acid of boron and sodium hydroxide and has a pH of about 4.75 to about 5.25.
REFERENCES:
patent: 3874990 (1975-04-01), Surdyk
patent: 3986881 (1976-10-01), Oberley
patent: 4076540 (1978-02-01), Stossel
patent: 4152320 (1979-05-01), Shapiro et al.
patent: 4174223 (1979-11-01), Steen
patent: 4784918 (1988-11-01), Klett et al.
patent: 4806620 (1989-02-01), Klett et al.
Herndon James F.
Morgan Dennis J.
Bhat N.
Hoover Treated Wood Products, Inc.
Lovering Richard D.
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