Modified sodium montmorillonite, its preparation and use

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专利权人:

浙江海力生製薬有限公司

发明人:

鄭 海輝,呂 光烈,夏 志国,徐 年,楽 盛,馬 忠朝,遅 玉峰,陳 文波,陳 積馨

申请号：

JP2011544776

公开号：

JP5718252B2

申请日:

2010.01.08

申请国别(地区):

JP

年份:

2015

代理人:

摘要：

Provided are a modified Na-montmorillonite and a preparation method thereof, wherein the content of Na + in the modified sodium-montmorillonite, calculated as Na 2 O, 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.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/