Detergent gels containing ethoxylated alkyl sulfate surfactants in
hexagonal liquid crystal form
    6.
    发明授权
    Detergent gels containing ethoxylated alkyl sulfate surfactants in hexagonal liquid crystal form 失效
    含有六方晶液晶形式的乙氧基化烷基硫酸盐表面活性剂的洗涤剂凝胶

    公开(公告)号:US5320783A

    公开(公告)日:1994-06-14

    申请号:US971390

    申请日:1992-11-04

    摘要: A detergent composition comprising a gel wholly or predominantly in hexagonal liquid crystal form comprising: (a) 15% to 70% surfactant system, wherein at least 40% by weight of the surfactant system is an ethoxylated alkyl sulfate surfactant, wherein the alkyl group of the ethoxylated alkyl sulfate surfactant has an average of from 8 to 20 carbon atoms, and wherein the ethoxylated alkyl sulfate surfactant has an average degree of ethoxylation of from 0.5 to 15; (b) 1% to 45% additive which is a water-soluble non-micelle-forming or weakly micelle-forming material capable of forcing the surfactant system into hexagonal phase, the additive being anionic or nonionic and having at most 6 aliphatic carbon atoms, and the additive being selected from the lower amides or mixtures thereof; and (c) 20% to 70% water. The detergent gel has excellent viscosity, overall consistency, foaming, stability and appearance, and provides good cleaning ability. Dishcare gels are preferred.

    摘要翻译: 一种洗涤剂组合物,其包含完全或主要为六方晶液晶形式的凝胶,其包含:(a)15%至70%的表面活性剂体系,其中至少40重量%的表面活性剂体系是乙氧基化烷基硫酸盐表面活性剂,其中烷基 乙氧基化烷基硫酸盐表面活性剂平均具有8至20个碳原子,其中乙氧基化烷基硫酸盐表面活性剂的平均乙氧基化度为0.5至15; (b)1%至45%的添加剂,其是能够使表面活性剂体系进入六方相的水溶性非胶束形成或弱胶束形成材料,所述添加剂为阴离子或非离子的并且具有至多6个脂族碳原子 并且所述添加剂选自下酰胺或其混合物; 和(c)20%至70%的水。 洗涤剂凝胶具有优异的粘度,整体一致性,发泡性,稳定性和外观,并提供良好的清洁能力。 保健凝胶是首选。