Hair cosmetic product

Abstract

A hair treatment method entailing sequentially (i) preparing a hair cosmetic by mixing a first agent containing an alkali agent and a second agent containing hydrogen peroxide to form a mixed liquid, (ii) discharging the mixed liquid in the form of a foam from a foamer vessel without a propellant, (iii) applying the mixed liquid to hair, (iv) allowing the mixed liquid to stand for 3 to 60 minutes; and (v) rinsing the mixed liquid away.

1 . A hair cosmetic product comprising:
 a two agent type hair cosmetic which comprises a first agent containing an alkali agent and a second agent containing hydrogen peroxide, wherein at least one of the first and second agents contains a surfactant; and   a foamer vessel which discharges a mixed liquid comprising the first and second agents in the form of foam.   
     
     
         2 . The hair cosmetic product according to  claim 1 , wherein the first agent further comprises an oxidation dye or direct dye. 
     
     
         3 . A hair treatment method, comprising the steps of:
 discharging a mixed liquid of the first and second agents of the hair cosmetic product according to  claim 1  in the form of foam from a foamer vessel;   applying the discharged mixed liquid to the hair;   allowing the applied mixed liquid to stand for 3 to 60 minutes; and   then rinsing the mixed liquid away.   
     
     
         4 . A hair cosmetic product comprising:
 a two agent type hair cosmetic which comprises a first agent containing an alkali agent and a second agent containing hydrogen peroxide, wherein the first and second agents are mixed immediately prior to use; and   a foamer vessel which discharges a mixed liquid comprising the first and second agents in the form of foam;   wherein the mixed liquid further comprises a surfactant at an amount of 0.1 to 10 wt %, by weight of the mixed liquid, and wherein the viscosity of the mixed liquid at 25° C. is 1 to 300 mPa·s.   
     
     
         5 . The hair cosmetic product according to  claim 4 , wherein the first agent further comprises an oxidation dye or direct dye. 
     
     
         6 . The hair cosmetic product according to  claim 4 , wherein the mixed liquid further comprises a nonvolatile hydrophilic solvent at an amount of 0.1 to 30 wt %, by weight of the mixed liquid. 
     
     
         7 . The hair cosmetic product according to  claim 6 , wherein the nonvolatile hydrophilic solvent is at least one solvent selected from the group of polyols and lower alkyl ethers thereof, and mixtures thereof. 
     
     
         8 . The hair cosmetic product according to  claim 4 , wherein the mixed liquid further comprises a higher alcohol at an amount of 0.1 to 3 wt %, by weight of the mixed liquid. 
     
     
         9 . The hair cosmetic product according to  claim 4 , wherein the mixed liquid further comprises a cationic polymer at an amount of 0.1 to 3 wt %, by weight of the mixed liquid. 
     
     
         10 . A hair treatment method, comprising the stops of:
 discharging a mixed liquid of the first and second agents of the hair cosmetic product according to  claim 4  in the form of foam from a foamer vessel;   applying the discharged mixed liquid to the hair;   allowing the applied mixed liquid to stand for 3 to 60 minutes, and   then rinsing the mixed liquid away.