| 摘要 |
PROBLEM TO BE SOLVED: To provide an acidic liquid bleaching agent composition having excellent viscosity stability and stability of hydrogen peroxide. SOLUTION: The liquid bleaching agent composition comprises (A) a polymer containing a monomer unit derived from anα,β-unsaturated carboxylic acid and a monomer unit derived from a compound having an unsaturated bond copolymerizable with the unsaturated carboxylic acid and an SO<SB>3</SB>M or an OSO<SB>3</SB>M (wherein, M denotes a cation) in the molecule, (B) the hydrogen peroxide and (C) water. The pH at 20°C is 2-6. COPYRIGHT: (C)2005,JPO&NCIPI
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