Title:
NON-GELATIN HARD CAPSULE AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2022/244713
Kind Code:
A1
Abstract:
Provided is a hard capsule which does not use gelatin and contains the following components in proportions per dry weight of the capsule: (i) 98.0-99.49 wt% of a water-soluble cellulose ether; (ii) 0.4-1.0 wt% of gellan gum; (iii) 0.1-0.5 wt% of a potassium salt; and (iv) 0.01-0.5 wt% of sorbitan monolaurate. The hard capsule has excellent solubility and mechanical strength, is prevented from generating static electricity, and can be favorably used in the preparation of industrial capsule formulations.
Inventors:
SAKAMOTO AYUMU (JP)
MIURA TOMOHIKO (JP)
DOI HITOMI (JP)
OKUGAWA YUJI (JP)
TAKUBO TAKAHISA (JP)
MIURA TOMOHIKO (JP)
DOI HITOMI (JP)
OKUGAWA YUJI (JP)
TAKUBO TAKAHISA (JP)
Application Number:
PCT/JP2022/020324
Publication Date:
November 24, 2022
Filing Date:
May 16, 2022
Export Citation:
Assignee:
LONZA K K (JP)
International Classes:
A61K9/48; A61K47/02; A61K47/26; A61K47/36; A61K47/38
Domestic Patent References:
| WO2006082842A1 | 2006-08-10 | |||
| WO2010114134A1 | 2010-10-07 |
Foreign References:
| JP2009524573A | 2009-07-02 | |||
| JP2007536308A | 2007-12-13 | |||
| JP2015515962A | 2015-06-04 | |||
| US20070254024A1 | 2007-11-01 | |||
| JP2010202550A | 2010-09-16 | |||
| JP2000136126A | 2000-05-16 | |||
| JP2016033119A | 2016-03-10 | |||
| JP2000297102A | 2000-10-24 | |||
| JP2013505928A | 2013-02-21 | |||
| CN101433526A | 2009-05-20 |
Attorney, Agent or Firm:
YUITA Junji et al. (JP)
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