CELLULOSE POWDER
- 专利权人:
- 发明人:
- 申请号：
- EP04745415.2
- 公开号：
- EP1634908B1
- 申请日:
- 2004.05.28
- 申请国别(地区):
- EP
- 年份:
- 2017
- 代理人:
- 摘要：
- A cellulose powder which has an average degree of polymerization of 150 to 450, an average particle diameter of 30 to 250 µm, an apparent specific volume exceeding 7 cm3/g, and a retention of polyethylene glycol having a molecular weight of 400 to 190% or higher.
- 来源网站：
- 中国工程科技知识中心
