Indian Patents
Title of Invention

MODIFIED SODIUM-MONTMORILLONITE, PREPARATION METHOD AND USES THEREOF
Abstract 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. Figure 1 is the representative figure.
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Patent Number 269826
Indian Patent Application Number 1452/MUMNP/2011
PG Journal Number 46/2015
Publication Date 13-Nov-2015
Grant Date 09-Nov-2015
Date of Filing 12-Jul-2011
Name of Patentee HAILISHENG PHARMACEUTICAL CO. LTD
Applicant Address NO.88 HAILISHENG ROAD LINCHENG ZHOUSHAN ZHEJIANG 316021 CHINA.
Inventors:
# Inventor's Name Inventor's Address
1 ZHENG Haihui NO.88 HAILISHENG ROAD LINCHENG ZHOUSHAN ZHEJIANG 316021 CHINA.
2 LV Guanglie NO.88 HAILISHENG ROAD LINCHENG ZHOUSHAN ZHEJIANG 316021 CHINA.
3 XIA Zhiguo NO.88 HAILISHENG ROAD LINCHENG ZHOUSHAN ZHEJIANG 316021 CHINA.
4 XU Nian NO.88 HAILISHENG ROAD LINCHENG ZHOUSHAN ZHEJIANG 316021 CHINA.
5 LE Sheng NO.88 HAILISHENG ROAD LINCHENG ZHOUSHAN ZHEJIANG 316021 CHINA.
6 MA Zhongchao NO.88 HAILISHENG ROAD LINCHENG ZHOUSHAN ZHEJIANG 316021 CHINA.
7 CHI YUfeng NO.88 HAILISHENG ROAD LINCHENG ZHOUSHAN ZHEJIANG 316021 CHINA.
8 CHEN Wenbo NO.88 HAILISHENG ROAD LINCHENG ZHOUSHAN ZHEJIANG 316021 CHINA.
9 CHEN Jixin NO.88 HAILISHENG ROAD LINCHENG ZHOUSHAN ZHEJIANG 316021 CHINA.
PCT International Classification Number C01B 33/40,A61P 1/00
PCT International Application Number PCT/CN2010/000032
PCT International Filing date 2010-01-08
PCT Conventions:
# PCT Application Number Date of Convention Priority Country
1 200910001369.3 2009-01-08 China