Dermal bandage and dermal preparation

Details Dermal bandage and dermal preparation Dermal bandage and dermal preparation

1988-10-31

1989-11-14

Apley, Richard J.

Surgery

Means for introducing or removing material from body for...

Treating material applied to or removed from external...

128155, 128156, 604304, 424427, 424445, A61F 1302

Patent

active

048804169

ABSTRACT:
A dermal bandage comprising a film-like adhesive material comprising at least one of polycarboxylic acids and polycarboxylic acid anhydrides, and a vinyl accetate polymer, and a dermal preparation comprising a film-like adhesive material containing drug, comprising at least one of polycarboxylic acids and polycarboxylic acid anhydride, and a vinyl acetate polymer are disclosed. The dermal bandage and dermal preparation exhibit strong adhesion of long duration only upon water absorption and is useful for prevention of running off of drugs applied to the skin or protection of affected parts of the skin.

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patent: 4485809 (1984-12-01), Dellas
patent: 4588580 (1986-05-01), Gale et al.
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patent: 4685455 (1987-08-01), Vrouenroets
patent: 4699146 (1987-10-01), Sieverding
Chemical Abstracts, vol. 102, No. 6, 11th Feb. 1985, p. 328, abstract No. 50945g, Columbus, Ohio; U.S.
Patent Abstracts of Japan, vol. 9, No. 45 (C-268) [1768] 26th Feb. 1985 (relating to JP 59-186913).

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