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公开(公告)号:US4035148A
公开(公告)日:1977-07-12
申请号:US683584
申请日:1976-05-06
CPC分类号: C11D7/20 , C11D3/0031 , C11D7/16
摘要: A substantially surfactant-free composition consists essentially of a water-soluble phosphate and a water-insoluble alumina having a particle size less than 3 microns. An aqueous mixture of the phosphate and alumina is useful for cleaning carpets and imparting a soil repellent finish thereto.
摘要翻译: 基本上不含表面活性剂的组合物基本上由水溶性磷酸盐和粒径小于3微米的水不溶性氧化铝组成。 磷酸盐和氧化铝的水性混合物可用于清洁地毯并赋予其防污性能。