Preservative system for contact lens solutions

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

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Details

514653, 514912, A61K 31415, A61K 31135

Patent

active

054534356

ABSTRACT:
A preservative system for ophthalmic solutions, particularly contact lens solutions, comprises:

REFERENCES:
patent: Re29693 (1978-07-01), Phares
patent: 4354952 (1982-10-01), Riedhammer et al.
patent: 4537746 (1985-08-01), Ogunbiyi et al.
patent: 4587266 (1986-05-01), Verdicchio
patent: 4758595 (1988-07-01), Ogunbiyi et al.
"Trans-Epithelial Permeability of Fluorescein In Vitro Toxicology", vol. 6, 1988, pp. 271-283 (Mary ann Liebert, Inc. Publishers, New York).

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