Ointment comprising a homogenous mixture of a polymer or copolym

Details Ointment comprising a homogenous mixture of a polymer or copolym Ointment comprising a homogenous mixture of a polymer or copolym

1994-05-27

1995-10-03

Bawa, Raj

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Web, sheet or filament bases; compositions of bandages; or...

424 7835, 424 7831, 424 7837, 424445, 424447, A61K 970

Patent

active

054550424

ABSTRACT:
The subject invention relates to an ointment comprising a homogeneous mixture of polymer or copolymer of N-vinylacetamide, as an essential component, water and/or alcohols, and a pharmacologically active component. The ointment may be coated or plastered onto the skin or mucosa of a human being or animal in order to effect a therapeutic response.

REFERENCES:
patent: 3632547 (1972-01-01), Kajioka
patent: 4631227 (1986-12-01), Nakamura
patent: 5032403 (1991-07-01), Sinnreich
patent: 5035893 (1991-07-01), Shioya
patent: 5037656 (1991-08-01), Pitt

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