Title:
COATING AGENT COMPRISING HYDROXYALKYL CELLULOSE
Document Type and Number:
WIPO Patent Application WO/2011/027728
Kind Code:
A1
Abstract:
Disclosed is a coating agent comprising a hydroxyalkyl cellulose that has a comprised amount of a hydroxyalkyl group in the range of 40 to 50 mass% in the hydroxyalkyl cellulose, preferably a coating agent comprising a hydroxyalkyl cellulose that has a comprised amount of a hydroxyalkyl group in the range of 40 to 50 mass% and a viscosity in the range of 3.0 to 5.9 mPa·s in a 2% aqueous solution at 20°C. Also disclosed is a solid preparation coated with said coating agent.
Inventors:
MASUE YUSUKE (JP)
Application Number:
PCT/JP2010/064686
Publication Date:
March 10, 2011
Filing Date:
August 30, 2010
Export Citation:
Assignee:
NIPPON SODA CO (JP)
MASUE YUSUKE (JP)
MASUE YUSUKE (JP)
International Classes:
C09D101/26; A61K9/36; A61K47/38
Foreign References:
| JP2008535937A | 2008-09-04 | |||
| JPH09202801A | 1997-08-05 | |||
| JP2007077242A | 2007-03-29 | |||
| JP2008201713A | 2008-09-04 | |||
| JP2009202247A | 2009-09-10 | |||
| JP2001031701A | 2001-02-06 | |||
| JPH09202801A | 1997-08-05 | |||
| JP2007001873A | 2007-01-11 | |||
| JP2002207030A | 2002-07-26 |
Other References:
JAPAN PHARMACEUTICAL EXCIPIENTS COUNCIL: "revised edition Iyakuhin Tenkazai Handbook", 28 February 2007, YAKUJI NIPPO LTD., pages: 690 - 700, XP008153603
Attorney, Agent or Firm:
SHIGA Masatake et al. (JP)
Masatake Shiga (JP)
Masatake Shiga (JP)
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