Antiviral, spermicidal vaginal gel and foam containing low molec

Details Antiviral, spermicidal vaginal gel and foam containing low molec Antiviral, spermicidal vaginal gel and foam containing low molec

1994-06-02

1996-08-13

Krass, Frederick

Drug, bio-affecting and body treating compositions

Topical body preparation containing solid synthetic organic...

Anti-infective

424430, 424431, 424432, 424433, 424667, 424669, 5147721, 514966, 514967, 604 55, A61K 3179, A61K 3318

Patent

active

055454011

ABSTRACT:
A virucidal, spermicidal vaginal gel consisting essentially of povidone iodine having a povidone to iodine ratio of about 15:1 or higher containing from about one percent to about twenty percent low molecular weight povidone having a molecular weight of about 20 kd or lower, the gel having a viscosity such that a conical body drawn from a body of the same does not visibly slump at 37C. for a period of at least one minute and a method of preventing sexual transmission of disease and preventing pregnancy using the same are disclosed.

REFERENCES:
patent: 2739922 (1952-03-01), Shelanski
patent: 2975099 (1961-03-01), Goyan et al.
patent: 3234091 (1966-02-01), Lang et al.
patent: 4755378 (1988-07-01), Buxton et al.

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