METHOD FOR PRODUCING BIOPOLYMER NANOPARTICLES CONTAINING OIL AND EXTRACTS OF AZADIRACHTA INDICA A. JUSS (NEEM), POWDERED BIOPOLYMER NANOPARTICLES AND MICROPARTICLES

• 收藏
• 分享

专利权人:

发明人:

申请号：

EP14743230.6

公开号：

EP2949213A1

申请日:

2014.01.23

申请国别(地区):

EP

年份:

2015

代理人:

摘要：

A process for obtaining biopolymeric nanoparticles containing Azadirachta indica A. Juss (Neem) is described, which comprises, in Phase I, in (10), preparing an aqueous emulsion of Neem oil and extracts, in Phase II, in (20), preparing a biopolymer solution in organic solvent, followed by mixture of both Phases I and II, and, in Phase III, in (30), preparing an aqueous emulsion of a surfactant and adding it to the Phase I and II mixture, affording a nanoparticle suspension which is stabilized. Biopolymeric nanoparticles and powder microparticles obtained are also described.

来源网站：

中国工程科技知识中心

来源网址：

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