Drug – bio-affecting and body treating compositions – Topical body preparation containing solid synthetic organic... – Ophthalmic preparation
Patent
1990-01-05
1992-11-24
Lee, Lester L.
Drug, bio-affecting and body treating compositions
Topical body preparation containing solid synthetic organic...
Ophthalmic preparation
252106, 422 37, 514643, 514839, 514912, 514915, A61K 3179
Patent
active
051659182
ABSTRACT:
The invention relates to the use of dodecyl-dimethyl-(2 phenoxyethyl)-ammonium bromide as an antimicrobial agent to be a preservative for ophthalmic drug solutions, in disinfecting solutions, as well as in preservatives for aqueous ocular solutions for contact lenses.
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Heyl Barbara L.
Tsao Fu-Pao
Winterton Lynn C.
Ciba-Geigy Corporation
Lee Lester L.
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