EMULSION METHOD FOR PREPARING LOW RESIDUAL SOLVENT MICROPARTICLES

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专利权人:

发明人:

PERKINS BRENDA,PATTANAIK ASIMA

申请号：

IN3184/CHENP/2013

公开号：

IN2013CN03184A

申请日:

2013.04.23

申请国别(地区):

IN

年份:

2016

代理人:

摘要：

The method disclosed herein comprises using a non polar alkane in the continuous phase of an emulsion process to aid in the removal of dispersed phase solvent from the microparticles. The microparticles can further be subjected to a post production treatment process involving a non polar alkane suspension and a rinse to further reduce residual dispersed phase solvent levels.

来源网站：

中国工程科技知识中心

来源网址：

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