DEMULSIFIERS AND METHODS FOR USE IN PHARMACEUTICAL APPLICATIONS

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专利权人:

RHODIA OPERATIONS

发明人:

TALINGTING-PABALAN, RUELA,DAHANAYAKE, MANILAL S.,WOODWARD, GARY,ADAM, HERVE

申请号：

CA2720290

公开号：

CA2720290C

申请日:

2009.04.02

申请国别(地区):

CA

年份:

2017

代理人:

摘要：

Demulsifiers containing an anionic surfactant selected fromalkylsulfosuccinates, alkylsufonates, alkylphosphonicacids, and their salts a nonionic surfactant selected from ethyleneoxide/propylene oxide copolymers, ethoxylated fatty acids ofpolyethylene glycol, terpene alkoxylates, and modified alkanolamides or acombination of an anionic and a nonionic surfactant,and methods of use thereof in breaking emulsions.

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中国工程科技知识中心

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