Water repellent aqueous wood treating solutions

Details Water repellent aqueous wood treating solutions Water repellent aqueous wood treating solutions

1980-12-15

1982-06-15

Hayes, Lorenzo B.

Drug, bio-affecting and body treating compositions

Immunoglobulin, antiserum, antibody, or antibody fragment,...

Extracorporeal or ex vivo removal of antibodies or immune...

106 2, 106 1505, 424145, 424146, 424150, 424153, 424154, 424289, 424291, 424293, 424294, 424295, 427440, A01N 5920, A01N 5906

Patent

active

043351093

ABSTRACT:
An increased water repellency is imparted to wood and other cellulosic materials with an aqueous solution containing a mixture of an aluminum halohydrate and a water soluble salt of a mono, di or trivalent cation selected from zinc, manganese, barium, calcium, cobalt, magnesium, nickel, copper, cadmium, strontium, beryllium, lead, mercury, chromium, sodium, lithium, and potassium and a monovalent anion selected from formate acetate, haloacetate, acrylate, methacrylate, propionate, chloro and bromo-propionate, butyrate, isobutyrate, nitrate, sulfamate, iodide, bromide, and chloride, said water soluble salt excluding the nitrates, sulfamates, chlorides and bromides of sodium, potassium and lithium.

REFERENCES:
patent: 2571030 (1951-10-01), Govett et al.
patent: 2876163 (1959-03-01), Garizio et al.

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