发明名称 |
Manufacturing method for oral quick-dissolving seamless capsule |
摘要 |
A manufacturing method for oral quick-dissolving capsules, includes the steps of: preparing a core liquid that contains a filler material; preparing a shell liquid by having dissolved therein a shell material that includes one or more plasticizer and a shell forming agent; supplying to a multiple nozzle having an inner nozzle and an outer nozzle, and forming multilayer liquid drops by extruding the multilayer liquid drops from the multiple nozzle; hardening the shell liquid by bringing the multilayer liquid drops into contact with a hardening liquid; separating the seamless capsules from the hardening liquid; and drying their surface to form seamless capsules. The seamless capsules have a particle diameter of 1 to 10 mm, a mass ratio of shell material to filler material of 5:95 to 70:30, and the amount of added plasticizer is 20 to 70% by mass with respect to the total amount of the shell material, excluding water.
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申请公布号 |
US2004051192(A1) |
申请公布日期 |
2004.03.18 |
申请号 |
US20030659511 |
申请日期 |
2003.09.10 |
申请人 |
FREUND INDUSTRIAL CO., LTD. |
发明人 |
SUZUKI KATSUHIKO;IKEDA MASAYUKI |
分类号 |
A61K9/48;(IPC1-7):B65B1/00 |
主分类号 |
A61K9/48 |
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