Patent ID: 7211116
Filing Date: 2007-05-01
Classification: A61K,A61Q

Abstract:
1. A hair bleach composition to be used after mixing a first component part containing an alkali agent and a second component part containing an oxidizing agent, which comprises, after mixing, the following components (a) to (c): (a) a nitrogenous compound represented by the following formula (1) or (2), or salt thereof: (wherein, one or two of As each represents CH 2 which may be substituted by one or two selected from O, S and NH, R R R m stands for an integer of from 2 to 5, n stands for an integer of from 1 to 4 and p stands for an integer of from 2 to 6, (b) an oxidizing agent; and (c) an alkali agent; and has, after mixing, a pH of from 7.5 to 12.