| 摘要 |
PROBLEM TO BE SOLVED: To obtain the subject composition having strong germicidal power or strong bacteriostatic power, effective against a wide range of microorganisms and useful for prevention, etc., of the occurrence of slimes in a papermaking process in a paper pulp industrial field by including a specific halocyanoacetamide compound, a specified halogenated fatty acid ester-based compound, etc. SOLUTION: This composition is obtained by including three ingredients of (A) a halocyanoacetamide compound represented by formula I (X is a halogen; Y is H or a halogen; R is H or an alkyl) (preferably 2,2-dibromo-3- nitrilopropionamide, etc.), (B) a halogenated fatty acid ester-based compound represented by formula II (R is an alkylene or an alkenylene) [preferably 1,2-bis(bromoacetoxy)-2-ethane, etc.], and (C) 2-bromo-2-bromomethylglutaronitrile. The amounts of the contained ingredients are preferably 0.01-10 pts.wt., more preferably 0.1-1 pt.wt. each of the ingredients B and C based on 1 pt.wt. of the ingredient A.
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