Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1985-06-11
1988-04-12
Nielsen, Earl
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
106 1505, 106 1836, 524413, 5253302, 424 81, A61K 3178, C09D 514
Patent
active
047374918
ABSTRACT:
A wood perservative is disclosed which contains water, a copper and/or zinc complex or a copper and/or zinc complex together with a zirconium complex, dissolved in water, and an acid which stabilizes the said metals in wood. According to the invention there is used as the acid which stabilizes metals in wood an organic polymer which is soluble in water or forms micelles in water, contains acid groups, and penetrates wood at least partly. Phloroglucin derivatives of fern extract can be used in addition.
REFERENCES:
patent: 3078213 (1963-02-01), Pomot et al.
patent: 3318827 (1967-05-01), Whittaker et al.
patent: 3491189 (1970-01-01), Schuerer et al.
patent: 3779952 (1973-12-01), Leonard, Jr.
patent: 4181786 (1980-01-01), Mune et al.
patent: 4465795 (1984-08-01), Sunano et al.
patent: 4528185 (1985-07-01), Kraft et al.
Leppavuori Sirkka L.
Petander Lars H.
Teivainen Lauri J.
Wikberg Hakan E.
Kemira Oy
Nielsen Earl
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