Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Web – sheet or filament bases; compositions of bandages; or...
Patent
1994-07-22
1996-11-05
Hulina, Amy
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Web, sheet or filament bases; compositions of bandages; or...
424449, A61K 970
Patent
active
055715303
ABSTRACT:
A percutaneous preparation of tulobuterol is disclosed, comprising a support having thereon a base layer comprising a pressure-sensitive adhesive containing tulobuterol, the pressure-sensitive adhesive comprising polyisobutylene. The preparation achieves persistent and effective administration of tulobuterol through the skin into the body.
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patent: 4623346 (1986-11-01), Von Bittera et al.
patent: 4814168 (1989-03-01), Sablotsky
patent: 5254348 (1993-10-01), Hoffman et al.
Patent Abstracts of Japan, vol. 12, No. 209 (C-504)[3056], 15th Jun. 1988.
Communication-European Search Report EP 89 12 4028.
Fujiwara Sanae
Horiuchi Tetsuo
Nakano Yoshihisa
Unozawa Senji
Hokuriku Seiyaku Co. Ltd.
Hulina Amy
Nitto Denko Corporation
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