Title:
セルロース粉末
Document Type and Number:
Japanese Patent JP5110757
Kind Code:
B2
Abstract:
Cellulose powder having an especially excellent balance among moldability, fluidity and disintegrating property is provided. Cellulose powder having an average polymerization degree of 150 - 450, an average L/D (the ratio of the major axis to the minor axis) value of particles of 75 mu m or less of 2.0 - 4.5, an average particle size of 20 - 250 mu m, an apparent specific volume of 4.0 - 7.0 cm<3>/g, an apparent tapping specific volume of 2.4 - 4.5 cm<3>/g, and an angle of repose of 55 DEG or less.
Inventors:
Kazuhiro University student
Etsuo Kamada
Yosuke Honda
Shunichi Gomi
Yusuke Yamazaki
Etsuo Kamada
Yosuke Honda
Shunichi Gomi
Yusuke Yamazaki
Application Number:
JP2002507894A
Publication Date:
December 26, 2012
Filing Date:
June 28, 2001
Export Citation:
Assignee:
Asahi Kasei Chemicals Corporation
International Classes:
A61K47/38; A23L29/262; A61K9/20; C08B15/02; C08B15/08
Domestic Patent References:
| JPH08104650A | 1996-04-23 | |||
| JPH11152233A | 1999-06-08 | |||
| JPS562047B2 | 1981-01-17 |
Attorney, Agent or Firm:
Yoshiaki Matsui
Hideo Takei
Yoshio Narui
Joi Ito
Hideo Takei
Yoshio Narui
Joi Ito