Welcome Guest to Happi

Subscribe Free: Magazine | eNewsletter

current issue November 2015
 •  Unilever Sells Brands to Strength of Nature  •  SESA Names New Tech Manager  •  Alterna Names New Education Director  •  Beauty App Links Up With Toys 'R' Us  •  Euro Chemicals, Inc. Links Up With DSM

Hair Treatment Patented by Kao

Published February 4, 2013
Related Searches: men Surfactant patent form
Post a comment
US Patent No. 8,158,112 B2; Kao, Tokyo, has patented a hair treatment method. It entails preparing a hair cosmetic by mixing a first agent comprising an alkali agent and a second agent comprising hydrogen peroxide to form a mixed liquid; discharging said mixed liquid in the form of a foam from a foamer vessel without a propellant; applying said mixed liquid to hair; allowing said mixed liquid to stand for 3 to 60 minutes; and rinsing said mixed liquid away. At least one of said first agent and said second agent comprises a surfactant.

The hair cosmetic is selected from the group consisting of a two agent hair bleach or a two agent dye, and wherein said mixed liquid has a viscosity of 1 to 300 mPa·s at 25°C. and a pH of 8 to 11.

blog comments powered by Disqus