METHOD OF PREPARING A SURFACTANT COMPOSITION FOR AGRICULTURAL USES

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专利权人:

发明人:

申请号：

EP09750666.1

公开号：

EP2298072B1

申请日:

2009.05.22

申请国别(地区):

EP

年份:

2015

代理人:

摘要：

A surfactant composition for agricultural chemicals, containing fatty acid polyoxyalkylene alkyl ether expressed by the following general formula (I), €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒR 1 CO(EO) m (PO) n OR 2 €ƒ€ƒ€ƒ€ƒ€ƒ(I) wherein the fatty acid polyoxyalkylene alkyl ether has a narrow ratio of 55% by mass or more, where the narrow ratio is expressed by the following formula (A): Narrow ratio = ˆ‘ i = n MAX - 2 i = n MAX + 2 Y i

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