发明名称 |
ORALLY-ADMINISTERED AGENT |
摘要 |
An orally-administered agent comprised of a laminated body having surface layers is provided. The laminated body comprises a medicine-containing layer containing a medicine and having surfaces; and at least one gel-forming layer provided on one of the surfaces of the medicine-containing layer as one of the surface layers of the laminated body. The at least one gel-forming layer includes a gel-forming agent to be swelled and gelatinized when absorbing a water-based liquid. A water absorption speed per 1 g of the gel-forming layer with respect to water of 37° C. is 0.5 g/(g·s) or higher. A gel fraction of the gel-forming layer is 20 mass % or more when the gel-forming layer is dipped into an aqueous solution of 0.9 mass % of sodium chloride having a temperature of 37° C.
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申请公布号 |
US2010255066(A1) |
申请公布日期 |
2010.10.07 |
申请号 |
US20080680331 |
申请日期 |
2008.05.09 |
申请人 |
LINTEC CORPORATION |
发明人 |
SUGIURA YUSAKU;KABUTO AKIO |
分类号 |
A61K9/70;A61P1/04;A61P9/00;A61P11/00;A61P25/16;A61P25/28;A61P29/00;A61P35/00 |
主分类号 |
A61K9/70 |
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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