Stabilized microbicide formulation

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专利权人:

ROHM AND HAAS COMPANY

发明人:

Beverly Jean El Amma

申请号：

BRPI0100176

公开号：

BRPI0100176B1

申请日:

2001.01.26

申请国别(地区):

BR

年份:

2018

代理人:

摘要：

A method for stabilizing dilute solutions of 3-isothiazolone compounds against the formation of unwanted brown precipitate in the presence of low levels of copper, by the addition of 2 to 50% of selected water-soluble organic solvents, is disclosed. Preferably, the aqueous solutions are substantially free of metal nitrate, metal nitrite and magnesium salt stabilizers.

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