Antibacterial and antifungal composition
AssigneeNippon Gohsei Kagaku Kogyo Kabushiki Kaisha
InventorsMasayasu Hasegawa, Hideo Nishikawa, Kayoko Yoshida
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Abstract
An antibacterial and antifungal composition comprising a mixture of (A) at least one member selected from the group consisting of dehydroacetic acid and its alkali metal salts and (B) at least one member selected from the group consisting of 2-pyridinethiol 1-oxide and its salts. The antibacterial and antifungal effects can be synergistically increased when the component (A) is employed in combination with the component (B).
Claims2
An antibacterial and antifungal composition comprising a mixture of (A) 60% to 99.5% by weight, based on the total weight of the composition, of at least one member selected from the group consisting of dehydroacetic acid and its alkali metal salts and (B) 0.5% to 40% by weight, based on the total weight of the composition, of at least one member selected from the group consisting of 2-pyridinethiol 1-oxide and its salts.
An antibacterial and antifungal composition comprising a mixture of (A) at least one member selected from the group consisting of dehydroacetic acid and its alkali metal salts and (B) at least one member selected from the group consisting of 2-pyridinethiol 1-oxide and its salts, the weight ratio of (A) to (B) being in the range of 99.5/0.5 to 60/40.
Dependencies are inferred from the claim text.