SUSPENDING AGENT AND AGENT FOR ERADICATING HARMFUL MICROORGANISM

PROBLEM TO BE SOLVED: To provide a long stable suspension of a hardly water-soluble active ingredient while using a small amt. of a suspending agent by using a biocellulose as a suspending agent in suspending the ingredient in water. SOLUTION: A hardly water-soluble active ingredient comprising at l...

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1. Verfasser: YAMAJI MUNETOSHI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a long stable suspension of a hardly water-soluble active ingredient while using a small amt. of a suspending agent by using a biocellulose as a suspending agent in suspending the ingredient in water. SOLUTION: A hardly water-soluble active ingredient comprising at least one compd. capable of eradicating putrefying bacteria and selected form among 2-methoxycarbonylaminobenzimidazole, 2-pyridinethiolzinc 1-oxide, and 2-(4- thiazolyl)benzimidazole and at least one compd. capable of eradicating putrfying bacteria and selected from among isothiazolone compds., aliph. nitroalcohol compds., cyanoacetamide compds., and dithiol compds. and 1-10wt.% (based on the active ingredient) biocellulose as a suspending agent are suspended in water. The suspending agent is used in an amt. of 0.1-5.0wt.% of the total amt. of suspending agents used here and may be used jointly with a surfactant.