Soft contact lens ambient temperature disinfectant and rinsing s

Details Soft contact lens ambient temperature disinfectant and rinsing s Soft contact lens ambient temperature disinfectant and rinsing s

1984-08-20

1985-11-05

Willis, Prince E.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Having -c-, wherein x is chalcogen, bonded directly to...

252106, 252173, 252DIG14, 422 28, A01N 4354, A61K 31505

Patent

active

045514615

ABSTRACT:
Aqueous compositions for the ambient temperature or cold disinfection of soft contact lenses during non-wearing periods is provided. The composition includes water and a disinfectant composition comprising an effective amount of trimethoprim for killing bacteria, usually between about 0.05% and 4.0% by weight of the total aqueous composition and an effective amount of benzyl alcohol as agent to and adjuvant bactericide, usually between about 0.50% and 5.0% by weight of the total composition and optionally a salt of EDTA. A method is provided for treating the lenses to kill bacteria associated with the lenses.

REFERENCES:
patent: 3954965 (1976-05-01), Boghosian et al.
patent: 4470978 (1984-09-01), Stolar
The Merck Index, An Encyclopedia of Chemicals & Drugs, Merck & Co., N.J., Ninth Ed., 1976, p. 1246.

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