Nonocclusive drug delivery device and process for its manufactur

Details Nonocclusive drug delivery device and process for its manufactur Nonocclusive drug delivery device and process for its manufactur

1997-09-08

1999-04-06

Page, Thurman K.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

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

424443, A61K 906

Patent

active

058914633

ABSTRACT:
A nonocclusive drug delivery device includes (a) an open cell, flexible, oleophilic thermoplastic resin foam layer, (b) a substantially moisture vapor permeable, liquid impermeable, flexible thermoplastic barrier layer bonded to the upper surface of the foam layer, (c) a pressure sensitive adhesive layer and (d) a drug composition comprising a drug and an oleophilic drug delivery vehicle.

REFERENCES:
patent: 3975567 (1976-08-01), Lock
patent: 4753231 (1988-06-01), Lang et al.
patent: 4933184 (1990-06-01), Tsuk
patent: 5420197 (1995-05-01), Lorenz et al.
patent: 5716621 (1998-02-01), Bello et al.
Chemical Abstracts vol. 127, No. 3, Abstract. No. 39908 (Jul. 21, 1997) & JP 09 124 463 (May 13, 1997).

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