Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Recombinant or stably-transformed bacterium encoding one or...
Patent
1975-05-22
1977-06-14
Schenkman, Leonard
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Recombinant or stably-transformed bacterium encoding one or...
424 80, 424 81, 424362, A61K 3114
Patent
active
040298175
ABSTRACT:
A composition useful in sterilizing soft contact lenses comprising an effective non-toxic amount of a quaternary ammonium compound, such as alkyl (tallow) triethanol ammonium chloride, and an effective detoxifying amount of a polymer such as water soluble polyhydroxyethyl methacrylate, sodium carboxymethyl cellulose, polyoxyethylene sorbitan fatty acid esters such as Polysorbate 80, polyvinyl pyrrolidone, polyoxyethylene alcohols such as polyoxyethylene (20) cetyl ether and mixtures thereof.
REFERENCES:
patent: 3549747 (1970-12-01), Krezanoski et al.
patent: 3689673 (1972-09-01), Phares
patent: 3888782 (1975-06-01), Boghosian et al.
McCutcheon's Detergents & Emulsifiers, p. 109 (1972).
Blanco Milagros V.
Maurer David L.
Allergan Pharmaceuticals
Schenkman Leonard
Voet Martin A.
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