HYDROXYALKYL CELLULOSE
- 专利权人:
- Satoru Abe;Takashi Kato
- 发明人:
- Satoru Abe,Takashi Kato
- 申请号:
- US13990010
- 公开号:
- US20130243870A1
- 申请日:
- 2011.12.01
- 申请国别(地区):
- US
- 年份:
- 2013
- 代理人:
- 摘要:
- The present invention provides a hydroxyalkyl cellulose having a viscosity of 1.10 mPa·s to 1.95 mPa·s in a 2%-concentration aqueous solution at 20° C., and a solid formulation containing the hydroxyalkyl cellulose.
- 来源网站:
- 中国工程科技知识中心