Microbicide compositions
AssigneeKao Corporation
InventorsKiyoaki Yoshikawa, Yoshihiro Yamazaki, Tetsuya Okano, Shigeru Tamura, Noburo Matsuo, Sumitoshi Ito
Life of this patent
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Abstract
A colored liquid hypochlorite bleach composition is provided, comprising a particulate pigment such as Ultramarine Blue, which is stably suspended in the composition by means of a flocculate, such as calcium soap flocs.
Claims16
A liquid bactericide composition comprising hypochlorous acid and/or a salt thereof (A), a surfactant (B) and a PH adjusting agent (C), wherein said composition is an aqueous solution having a pH value (25° C.) of 3 to 8.
(amended) A bactericide comprising the product (I) comprising hypochlorous acid and/or a salt thereof (A), the product (II) comprising a surfactant (B) and the product (III) comprising a pH adjusting agent (C), being used in the form of an aqueous solution comprising (A) and (B) in a weight ratio of (A)/(B) in the range of 50/1 to 1/50 in use at a pH at 25° C. of 3˜8.
(amended) A bactericide comprising the product (IV) comprising hypochlorous acid and/or a salt thereof (A), and the product (V) comprising a surfactant (B) and a pH adjusting agent (C), being used in the form of an aqueous solution comprising (A) and (B) in a weight ratio of (A)/(B) in the range of 50/1 to 1/50 in use at a pH at 25° C. of 3˜8.
(amended) A bactericide comprising the product (VI) comprising hypochlorous acid and/or a salt thereof (A) and a surfactant (B) and the product (VII) comprising a pH adjusting agent (C), being used in the form of an aqueous solution comprising (A) and (B) in a weight ratio of (A)/(B) in the range of 50/1 to 1/50 in use at a pH at 25° C. of 3˜8.
Dependencies are inferred from the claim text.