Ladas & Parry LLP
Modified sodium-montmorillonite, preparation method and uses thereof
Provided are a modified Na-montmorillonite and a preparation method thereof, wherein the content of Na+ in the modified sodium-montmorillonite, calculated as Na2O, is not less than 2.0%. The modified Na-montmorillonite has more reasonable microstructure, higher performance, and better quality. Also provided are a method for preparing a modified nanometered Na-montmorillonite from the modified Na-montmorillonite, and the modified nanometered Na-montmorillonite obtained by the method. Also provided are uses and a pharmaceutical composition of the modified Na-montmorillonite or modified nanometered Na-montmorillonite.
HAILISHENG PHARMACEUTICAL CO., LTD
C A A A C A A A B C B A A A Y B A A C A B B C C
C09C A61P A61P A61P C01P A61P A61P A61P B82Y C01P B01J A61P A61P A61P Y10T B01J A61P A61K C01P A61P B01J B01J C01P C01B
inventional inventional inventional inventional additional inventional inventional inventional inventional additional inventional inventional inventional inventional additional inventional inventional inventional additional inventional inventional inventional additional inventional
Jixin Sheng Zhiguo Guanglie Yufeng Haihui Nian Zhongchao Wenbo
Chen Le Xia Lv Chi Zheng Xu Ma Chen