Drug – bio-affecting and body treating compositions – Solid synthetic organic polymer as designated organic active... – Polymer from ethylenic monomers only
Patent
1993-02-09
1995-12-12
Kulkosky, Peter F.
Drug, bio-affecting and body treating compositions
Solid synthetic organic polymer as designated organic active...
Polymer from ethylenic monomers only
424 7802, 424470, 514967, 514969, A61K 910, A61K 3175
Patent
active
054747686
ABSTRACT:
A composition and method of moisturizing mammalian vaginal membranous tissue is disclosed. The composition utilized in this method includes water, a bioadhesive polymer as the moisturizing agent and a consistency-enhancing agent. The bioadhesive is a water-swellable, but water-insoluble, particulate, fibrous, cross-linked carboxy-functional polymer containing (a) a plurality of repeating units of which at least about 80 percent contain at least one carboxyl functionality, and (b) about 0.05 to about 1.5 percent cross-linking agent substantially free from polyalkenyl polyether. The consistency-enhancing agent is a watersoluble or -dispersible anionic or non-ionic polymer. The composition is contacted with the vaginal mucous membrane to be moisturized, and that contact is maintained for a time period sufficient to moisturize the contacted area.
REFERENCES:
patent: 2823163 (1958-02-01), Thoms
patent: 4615697 (1986-10-01), Robinson
patent: 4863725 (1989-09-01), Deckner
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