dosage forms, and process for producing preparations for dosage forms of poorly soluble active substances and water.

• 收藏
• 分享

专利权人:

BASF SE

发明人:

DEJAN DJURIC,KARL KOLTER

申请号：

BRPI1010550

公开号：

BRPI1010550A2

申请日:

2010.05.11

申请国别(地区):

BR

年份:

2016

代理人:

摘要：

The invention relates to dosage forms which contain preparations of poorly water-soluble substances in a polymer matrix of polyether copolymers, said polyether copolymers being obtained by the radically initiated polymerization of a mixture from 30 to 80% by weight of N-vinyl lactam, 10 to 50% by weight of vinyl acetate and 10 to 50% by weight of a polyether, and at least one poorly water-soluble polymer, the poorly water-soluble substance being present in the polymer matrix as an amorphous substance.

来源网站：

中国工程科技知识中心

来源网址：

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