| 摘要 |
<p>A thickened alkaline peroxide bleaching composition comprising:- (a) hydrogen peroxide; (b) water; (c) a stabiliser for the hydrogen peroxide; (d) a water-soluble electrolyte; and (e) a surfactant/thickening component comprising: (i) an alkyl ether sulphate surfactant together with an amine oxide or betaine surfactant and, optionally, an alkane sulphonate surfactant; or (ii) an amine oxide surfactant together with a sarcosinate surfactant and, optionally, an alkane sulphonate surfactant. i</p> |
