HAIR TREATMENT AGENT

To provide hair treatment agents capable of suppressing the deterioration of hair strength (firmness, stiffness, difficulty of cutting, combability) due to hair dyeing and bleaching treatments, and at the same time, suppressing generation of an unpleasant hair odor caused by these hair treatments.SO...

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Main Authors OKAMOTO KENTARO, SHIRAISHI AKIRA, TAKESHIKA NAOKI, MIZUTANI TAKASHI
Format Patent
LanguageEnglish
Japanese
Published 26.07.2022
Subjects
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS
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Summary:To provide hair treatment agents capable of suppressing the deterioration of hair strength (firmness, stiffness, difficulty of cutting, combability) due to hair dyeing and bleaching treatments, and at the same time, suppressing generation of an unpleasant hair odor caused by these hair treatments.SOLUTION: Provided is a hair treatment agent containing a carboxylic acid or a salt thereof and an alkaline agent, the carboxylic acid being at least one of tartaric acid and malic acid, and the content of carboxylic acid or a salt thereof being 0.001 to 30 mass%.SELECTED DRAWING: None 【課題】染毛処理や脱色処理による毛髪の強度（ハリ・コシ、切れにくさ、櫛通り）の低下を抑制しつつ、同時に、これらの毛髪処理に起因する毛髪の不快臭の発生を抑制することができる毛髪用処理剤を提供する。【解決手段】カルボン酸またはその塩と、アルカリ剤を含有する毛髪用処理剤であって、カルボン酸が酒石酸及びリンゴ酸の少なくとも一方であり、カルボン酸またはその塩の含有量が、０．００１～３０質量％である。【選択図】なし
Bibliography:Application Number: JP20210003615