A two-phase low solvent anionic water-in-oil detergent emulsion to be applied to fabrics as laundry pre-spotting compositions. The composition is characterized by from 1% to 30% by weight of a salt; from about 1 to about 35% by weight of a mixture of about 0.1 % to 2% by weight of a sorbitan nonionic surfactant and from about 0.5% to 30% by weight of at least one other nonionic surfactant and with soluble anionic surfactants. The composition has an HLB of from about 8 to about 14 and is poised at the phase inversion point of an oil-out/water-out emulsion. The composition also includes from about 2% to 60% by weight of a solvent. The balance of the composition is comprised of preferably deionized water.
一种两相低溶剂阴离子油包
水型洗涤剂乳液,可作为衣物防污组合物用于织物上。该组合物的特点是含有 1%至 30%(按重量计)的盐;约 1%至约 35%(按重量计)的
山梨糖醇非离子表面活性剂和约 0.1%至 2%(按重量计)的至少一种其它非离子表面活性剂以及可溶性阴离子表面活性剂的混合物。该组合物的 HLB 值约为 8 至 14,并在油-外-
水-外乳液的相反转点处稳定。按重量计,该组合物还包括 2% 至 60% 的溶剂。组合物的余量最好是去离子
水。