发明名称 |
Slow-releasing medical preparation to be administered by adhering to a wet mucous surface |
摘要 |
PCT No. PCT/JP79/00284 Sec. 371 Date Nov. 6, 1979 Sec. 102(e) Date July 7, 1980 PCT Filed July 7, 1980 PCT Pub. No. WO80/00916 PCT Pub. Date May 15, 1980 A medical preparation composed of an adhesive layer comprising polymers which have adhesiveness to a wet mucous surface and swellability upon moistening and a nonadhesive layer which has no adhesiveness to a wet mucous surface and is water soluble or water disintegrable, with at least one of the layers made to contain a medicament. The medical preparation is administered by adhering to a wet mucous surface of the mucous membrane and skin of men or animals, whereby exhibiting a property to release the medicament slowly extending over a long period of time to cure or prevent general or local diseases.
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申请公布号 |
US4292299(A) |
申请公布日期 |
1981.09.29 |
申请号 |
US19800202384 |
申请日期 |
1980.07.07 |
申请人 |
TEIJIN LIMITED |
发明人 |
SUZUKI, YOSHIKI;IKURA, HIROSHI;YAMASHITA, GENTARO |
分类号 |
A61K9/02;A61K9/00;A61K9/22;A61K9/24;A61K9/70;(IPC1-7):A61L15/03 |
主分类号 |
A61K9/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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