| 摘要 |
PROBLEM TO BE SOLVED: To provide a two-pack type foamy hair bleaching agent and foamy hair dye that have firm foam quality in which foam discharged and applied does not drip while being left to stand even if they are used in a high bath ratio, sufficiently spread to the root of the hair, and also have good dye performance.SOLUTION: A two-pack type hair dye consists of a first agent containing an alkali agent and a second agent containing hydrogen peroxide, and a non-aerosol type foam container from which a foamy mixed solution of the first agent and the second agent are discharged. About the dynamic viscoelasticity of the foam immediately after discharge of the foamy mixed solution from the non-aerosol type foam container, the complex-modulus Gmeasured with rheometer is in the range of 50-600.SELECTED DRAWING: None |
