Liquid deodorant killing microorganism and method of microorganism-killing deodorization
AssigneeK.I Chemical Industry Co., Ltd.
InventorsMasahiro Morita, Masanori Komatsu, Katsuhisa Isogai
Life of this patent
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Abstract
The object of the present invention is to provide a microbicidal deodorant in a tractable liquid form that has excellent long-term storage stability. The microbicidal deodorant of the present invention comprises: at least one substance selected from the group consisting of halogenated dialkyl hydantoins represented by general formula (1) and halogenated succinimides represented by general formula (2); and at least one substance selected from the group consisting of tetrahydrothiophene 1,1-dioxide, 3-methyltetrahydrothiophene 1,1-dioxide, and 2,5-dihydrothiophene 1,1-dioxide.
Claims16
A liquid microbicide comprising:
- at least one substance selected from the group consisting of halogenated dialkyl hydantoins represented by the following general formula (1):
- 3
- wherein X1 and X2 represent halogen atoms and R1 and R2 represent low alkyl groups, and
- halogenated succinimides represented by the following general formula (2):
- 4
- wherein Y represents a halogen atom;
- and
- at least one substance selected from the group consisting of tetrahydrothiophene 1,1-dioxide, 3-methyltetrahydrothiophene 1,1-dioxide, and 2,5-dihydrothiophene 1,1-dioxide.
A liquid deodorant comprising:
- at least one substance selected from the group consisting of halogenated dialkyl hydantoins represented by the general formula (1):
- 5
- wherein X1 and X2 represent halogen atoms and R1 and R2 represent low alkyl groups, and
- halogenated succinimides represented by the general formula (2):
- 6
- wherein Y represents a halogen atom;
- and
- at least one substance selected from the group consisting of tetrahydrothiophene 1,1-dioxide, 3-methyltetrahydrothiophene 1,1-dioxide, and 2,5-dihydrothiophene 1,1-dioxide.
A method for stabilizing a halogenated dialkyl hydantoin and/or halogenated succinimide, comprising the step of:
- dissolving at least one substance selected from the group consisting of halogenated dialkyl hydantoins represented by the general formula (1):
- 7
- wherein X1 and X2 represent halogen atoms and R1 and R2 represent low alkyl groups, and
- halogenated succinimides represented by the general formula (2):
- 8
- wherein Y represents a halogen atom, in at least one substance selected from the group consisting of tetrahydrothiophene 1,1-dioxide, 3-methyltetrahydrothiophene 1,1-dioxide, and 2,5-dihydrothiophene 1,1-dioxide.
Dependencies are inferred from the claim text.