Hair bleaching or hair dye cosmetics

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United States of America Patent

PATENT NO 9782340
APP PUB NO 20160271048A1
SERIAL NO

15032003

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A cosmetic product for hair bleaching or hair dyeing comprises a first agent containing an alkali agent, a second agent containing hydrogen peroxide, and a nonaerosol foamer container for discharging a mixed solution thereof in the form of foam, the mixed solution containing 1 mass % or more of the components (A) and (B) in total, wherein a mass ratio (B)/(A) is 0.25 or more.

    (A) 0.01 to 5 mass % of an anionic surfactant containing sulfuric acid group represented by the following formulaR—O—(CH2CH2O)n—[CH2CH(CH3)O]m—SO3Mwherein R represents a C8-25 hydrocarbon group, n and m each represent an average number of moles added of 0 to 50, and M represents an alkali metal or NH4, and(B) a polymer comprising a diallyl quaternary ammonium salt as a constitutional unit and having a charge density of 5.5 meq/g or more and 8.0 meq/g or less.

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Patent Owner(s)

Patent OwnerAddress
KAO CORPORATIONCHUO-KU TOKYO 103-8210

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kamitakahara, Shoichiro Koto-ku, JP 2 3
Murase, Yasuyuki Adachi-ku, JP 12 66
Nakano, Yujiro Kawasaki, JP 2 3
Ogawa, Toshio Bunkyo-ku, JP 132 2045

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