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Title:
HARD CAPSULE HAVING IMPROVED HARDNESS, AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2018/008660
Kind Code:
A1
Abstract:
The present invention addresses the problem of improving the hardness of the capsule coating of a hard capsule. According to the present invention, the hardness of the capsule coating of a hard capsule is improved by adding to a hard capsule coating a starch hydrolysate and/or at least one kind of clay mineral selected from the group consisting of talc, bentonite and kaolin.

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Inventors:
OSAKI YOSHIRO (JP)
USUI TOSHIMITSU (JP)
ASO MAKOTO (JP)
Application Number:
PCT/JP2017/024564
Publication Date:
January 11, 2018
Filing Date:
July 04, 2017
Export Citation:
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Assignee:
QUALICAPS CO LTD (JP)
International Classes:
A61K47/36; A61K9/48; A61K47/02; A61K47/26; A61K47/32; A61K47/38
Domestic Patent References:
WO2010114134A12010-10-07
WO2002017848A12002-03-07
WO1999046329A11999-09-16
WO2009125483A12009-10-15
WO2006070578A12006-07-06
Foreign References:
JP2010270039A2010-12-02
JP2005526758A2005-09-08
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JP2007144014A2007-06-14
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JP2009504630A2009-02-05
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JP2010270039A2010-12-02
Other References:
MOAWIA M. AL-TABAKHA, J PHARM PHARMACEUT SCI, vol. 13, no. 3, 2010, pages 428 - 442
See also references of EP 3485911A4
Attorney, Agent or Firm:
SAEGUSA & PARTNERS (JP)
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