Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
HYDROXYPROPYL CELLULOSE PARTICLES
Document Type and Number:
WIPO Patent Application WO/2011/027729
Kind Code:
A1
Abstract:
Hydroxypropyl cellulose particles containing particles each having a particle size of larger than 150 μm and not larger than 355 μm in an amount of 50 to 100 wt%.

More Like This:
JPH08183801PREPARATION OF WATER-SOLUBLE CELLULOSE ETHER
JP4082656Low degree of substitution cellulose ether powder and its manufacturing method
JP7145128Low-substituted hydroxypropyl cellulose and solid formulation
Inventors:
MASUE YUSUKE (JP)
Application Number:
PCT/JP2010/064690
Publication Date:
March 10, 2011
Filing Date:
August 30, 2010
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
NIPPON SODA CO (JP)
MASUE YUSUKE (JP)
International Classes:
C08B11/08; A61K9/08; A61K9/16; A61K47/38
Foreign References:
JPH10287701A1998-10-27
JPH1059841A1998-03-03
JP2002207030A2002-07-26
JPH06199660A1994-07-19
JP2001200001A2001-07-24
JP2001322927A2001-11-20
JPH09291026A1997-11-11
JPH06199660A1994-07-19
JP2001200001A2001-07-24
JP2001322927A2001-11-20
JP2002207030A2002-07-26
Other References:
"Handbook of Pharmaceutical Excipients, revised edition", 28 February 2007, YAKUJI NIPPO LTD., pages: 700 - 705, XP008153601
MITSURU HASHIDA: "Keiko Toyo Seizai no Sekkei to Hyoka", KABUSHIKI KAISHA YAKUJI JIHOSHA, 10 February 1995 (1995-02-10), pages 168 - 171, XP008153487
See also references of EP 2474559A4
Attorney, Agent or Firm:
SHIGA Masatake et al. (JP)
Masatake Shiga (JP)
Download PDF:
View/Download PDF      PDF Help



 
Previous Patent: COATING AGENT COMPRISING HYDROXYALKYL CELLULOSE

Next Patent: LUBRICANT COMPOSITION