Stabilized isothiazolone liquid formulation

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United States of America Patent

PATENT NO 5306725
SERIAL NO

07970231

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Abstract

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A stabilized isothiazolone liquid formulation including: an isothiazolone compound represented by the formula (I): ##STR1## (where X represents a hydrogen atom or halogen atom, and Y represents a lower alkyl group), and a mixed solvent containing 50-99.9 wt. % of a glycol-type solvent and 50-0.1 wt. % of an amide-type compound represented by the formula (II): ##STR2## where R.sub.1 represents a hydrogen atom or a lower alkyl group, R.sub.2 and R.sub.3 each represent a lower alkyl group, R.sub.1 may bond to R.sub.2 or R.sub.3 to form a nitrogen-containing heterocycle), the compound of the formula (I) being dissolved in the mixed solvent of which amount is at least sufficient to dissolve the compound of the formula (I).

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Patent Owner(s)

Patent OwnerAddress
KATAYAMA CHEMICAL INCOSAKA-SHI OSAKA 533-0023

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Katayama, deceased Sakae late of Nishinomiya, JP 4 68
Sano, Yoichi Takatsuki, JP 15 244
Tsuji, Katsuji Kyoto, JP 5 45

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