公开(公告)号：US06562770B2

公开(公告)日：2003-05-13

申请号：US09818707

申请日：2001-03-27

申请人： Evgueni E. Pashkovski ,  Amjad Farooq ,  Marija Heibel ,  Ammanuel Mehreteab ,  Lynne Miller ,  Jeff Mastrull ,  Richard Theiler

发明人： Evgueni E. Pashkovski ,  Amjad Farooq ,  Marija Heibel ,  Ammanuel Mehreteab ,  Lynne Miller ,  Jeff Mastrull ,  Richard Theiler

IPC分类号： C11D337

CPC分类号： C11D3/3707 ,  C11D3/3765 ,  C11D3/50 ,  C11D17/0026 ,  C11D17/003

摘要： A stable fragrance-containing gel is provided which is capable of being mixed with a fragrance-free base composition comprised of a homogeneous aqueous structured liquid detergent composition to form a pourable fragrance-containing homogeneous aqueous structured detergent composition. The resulting structured detergent composition provides enhanced deposition and longevity of fragrance upon fabrics laundered with such fragrance-containing detergent composition as compared to laundering with an otherwise identical composition containing the same level of fragrance but in the absence of said fragrance-containing gel, said fragrance-containing gel comprising: (a) a polyacrylic acid polymer having an average particle size below about 1 mm; (b) water in an amount sufficient to form a gel with said polymer; (c) a fragrance dispersed within said gel; and (d) a nonionic surfactant in an amount sufficient to emulsify said fragrance and enhance its dispersion within said gel to provide a stable fragrance-containing gel.

摘要翻译： 提供了一种稳定的含香料的凝胶，其能够与由均匀的水性结构化液体洗涤剂组合物组成的无香料的基础组合物混合以形成可倾倒的含香料的均匀的含水结构洗涤剂组合物。 所得到的结构洗涤剂组合物在用含有这种含香料的洗涤剂组合物洗涤的织物上提供了增强的香料的沉积和寿命，与用相同水平的香料洗涤而不是含有所述含香料凝胶的洗涤相比，所述香料 其包含：（a）平均粒度低于约1mm的聚丙烯酸聚合物;（b）足以与所述聚合物形成凝胶的量的水;（c）分散在所述凝胶内的香料; 和（d）足以使所述香料乳化并增强其在所述凝胶内的分散体的量的非离子表面活性剂，以提供稳定的含香料凝胶。