申请人:Lubrizol Advanced Materials, Inc.
公开号:EP2138561A1
公开(公告)日:2009-12-30
A stable, aqueous composition containing a substantially crosslinked alkaliswellable acrylate copolymer rheology modifier, a surfactant, an alkaline material, and various compounds therein, as for example substantially insoluble materials requiring suspension or stabilization, such as a silicone, an oily material, or a pearlescent material. Additionally, this invention also relates to the formation of a rheologically and phase stable cationic hair dye composition. The invention further relates to the incorporation of an acidic material after the addition of an alkaline material to reduce the pH of the composition without negatively impacting the viscosity of the composition.
一种稳定的水性组合物,含有一种基本交联的可溶于碱性物质的丙烯酸酯共聚物流变改性剂、一种表面活性剂、一种碱性物质以及其中的各种化合物,例如需要悬浮或稳定的基本不溶性物质,如硅酮、油性物质或珠光物质。此外,本发明还涉及一种流变学和相稳定的阳离子染发组合物的形成。本发明还涉及在加入碱性材料后加入酸性材料,以降低组合物的 pH 值,而不会对组合物的粘度产生负面影响。