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1. 发明申请

US20050059570A1 Process of making a liquid laundry detergent with polyanionic ammonium surfactant 失效
标题翻译：用聚阴离子铵表面活性剂制备液体衣物洗涤剂的方法
公开(公告)号：US20050059570A1
公开(公告)日：2005-03-17
申请号：US10664374
申请日：2003-09-17
申请人： Feng-Lung Hsu , Yun Zhu
发明人： Feng-Lung Hsu , Yun Zhu
IPC分类号： C11D1/02 , C11D1/04 , C11D3/30 , C11D11/00 , C11D17/08 , C11D17/00
CPC分类号： C11D1/02 , C11D1/04 , C11D3/30 , C11D11/0094
摘要： A process of making a liquid laundry detergent composition comprising a polyanionic ammonium surfactant, the process comprising: forming the polyanionic ammonium surfactant by mixing a liquid carrier with: (a1) from about 0.03% to about 85%, by weight of the composition, of a conjugate acid of an anionic surfactant; and (a2) from about 10% to about 50%, based on the molar equivalent of the amount of the conjugate acid, of a polyamine; (a3) wherein the mixing of (a1) and (a2) is carried out in the substantial absence of bases other than the polyamine. Also included is a process wherein the monoanionic surfactant is formed along with the polyanionic ammonium surfactant, in which case a base other than the polyamine may be present but than the amount of such base should be no greater than the required stoichiometric amount of the base to form the monoanionic surfactant.
摘要翻译：制备包含聚阴离子铵表面活性剂的液体衣物洗涤剂组合物的方法，所述方法包括：通过将液体载体与（a1）按所述组合物的重量计约0.03％至约85％混合而形成所述聚阴离子铵表面活性剂; 阴离子表面活性剂的共轭酸; 和（a2）约10％至约50％，基于多胺的共轭酸的摩尔当量; （a3）其中（a1）和（a2）的混合在基本上不存在多胺以外的碱基的情况下进行。还包括一种方法，其中单阴离子表面活性剂与聚阴离子铵表面活性剂一起形成，在这种情况下可能存在除多胺以外的碱，但比碱的量不应大于碱的所需化学计量量至形成单阴离子表面活性剂。

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