Ophthalmic compositions and methods for preserving and using sam

Details Ophthalmic compositions and methods for preserving and using sam Ophthalmic compositions and methods for preserving and using sam

1993-05-11

1995-02-07

Warden, Robert J.

Chemical apparatus and process disinfecting, deodorizing, preser

Process disinfecting, preserving, deodorizing, or sterilizing

Using disinfecting or sterilizing substance

514840, 424 7804, 424405, A01N 2502, A61L 218

Patent

active

053873947

ABSTRACT:
Ophthalmic compositions, such as those used to care for contact lenses, methods of preserving such compositions, and methods for disinfecting contact lenses using such compositions are disclosed. The compositions may comprise an ophthalmically acceptable, liquid aqueous medium and, included therein, an effective preserving or disinfecting amount of grapefruit seed extract.

REFERENCES:
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patent: 3830913 (1974-08-01), Harich
patent: 3852436 (1974-12-01), Harich
patent: 3890212 (1975-06-01), Harich et al.
patent: 4021577 (1977-05-01), Harich et al.
patent: 4356100 (1982-10-01), Sherman
patent: 4485029 (1984-11-01), Kato et al.
patent: 4560491 (1985-12-01), Sherman
patent: 4941995 (1990-07-01), Richards
patent: 5190979 (1993-03-01), Herman
JP Abstract, A,3 090 008, Apr. 16, 1991.

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