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US 12,514,803 B2Granted
Deodorant
AssigneeTosoh Corporation
InventorYukinori Sudo
Life of this patent
Estimating the term…
Abstract
To provide an agent for rapidly capturing aldehydes and carboxylic acids even in a neutral range in the vicinity of pH=7. Against aldehydes and carboxylic acids, a deodorant comprising a carboxy group-containing O-substituted monohydroxylamine or a chemically acceptable salt thereof, and an amine, is used.
Claims12
A deodorant, comprising:
- a carboxy group-containing O-substituted monohydroxylamine or a chemically acceptable salt thereof,
- wherein the carboxy group-containing O-substituted monohydroxylamine is a compound of the following formula (1):
- wherein R is a hydrogen atom, and n is 1,
- an amine, wherein the amine is at least one member selected from the group consisting of polyethyleneimine, triethanolamine, tris-hydroxymethylaminomethane, ethylenediamine-N,N,N′,N′-tetraethanol, 1,4-piperazine diethanol, and 2-hydroxymethyltriethylenediamine, and water as a solvent,
- wherein a pH of the deodorant is from 5 to 9.
2 more elements
Dependencies are inferred from the claim text.