| abstract |
An aqueous composition in which an acidic material is added after an alkaline material is added to lower the pH of the composition without adversely affecting the viscosity of the composition, and the substantially insoluble material is sufficiently stabilized. And cationic hair dye compositions that are rheologically stable and phase stable. A substantially cross-linked alkali swellable acrylate copolymer rheology modifier, a surfactant, an alkaline material, an effective amount of an acidic material added after the alkaline material, eg, silicone, oily material. Or a stable aqueous composition containing various compounds such as substantially insoluble materials that require suspension or stabilization, such as pearlescent materials. [Selection figure] None |