Drug – bio-affecting and body treating compositions – Identification or warning feature – Taste or smell or chemical irritation to the eye – nose – or...
Patent
1984-07-18
1986-08-12
Kight, John
Drug, bio-affecting and body treating compositions
Identification or warning feature
Taste or smell or chemical irritation to the eye, nose, or...
424 16, 424 20, 424 21, A61L 1503, A61K 924
Patent
active
046055487
ABSTRACT:
A drug administration material for continuously administering an active drug at a controlled rate through an integument or mucous membrane, which comprises a drug-retaining layer having provided on at least one side thereof a drug administration layer which continuously feeds an active drug to an integument or mucous membrane, said drug administration layer comprising a porous membrane containing in pores thereof a liquid having a limited solubility for the active drug.
REFERENCES:
patent: 4292299 (1981-09-01), Suzuki et al.
Ichinose Hisashi
Ushiyama Keiichi
Kight John
Moore M. L.
Nitto Electric Industrial Co. Ltd.
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