Wood treatment composition

Details Wood treatment composition Wood treatment composition

1985-10-18

1990-05-29

Schenkman, Leonard

Drug, bio-affecting and body treating compositions

Inorganic active ingredient containing

Heavy metal or compound thereof

424630, A01N 5920

Patent

active

049294547

ABSTRACT:
The present invention relates to a method of preserving wood material and rendering said wood material resistant to biological deterioration, by impregnating a wood material with a composition comprising an aqueous ammoniacal solution of copper and quaternary ammonium compounds. The invention also embraces the product resulting therefrom.

REFERENCES:
patent: 959505 (1910-05-01), Gerlach
patent: 3007844 (1961-11-01), Schulz
patent: 4038086 (1977-07-01), Clarke et al.
patent: 4098602 (1978-07-01), Seymour et al.
Butcher et al, New Zealand Journal of Forest Science, 9(3):348-58 (1979).

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