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1. 发明申请

US20110119841A1 FABRIC CLEANING 审中-公开
标题翻译：织物清洁
公开(公告)号：US20110119841A1
公开(公告)日：2011-05-26
申请号：US12997884
申请日：2009-06-08
申请人： Julie Bennett , Paul Kravchuk , Donna Macnab , Anthony McKee , Alyn James Parry , Patricia Revell , Becky Zhou
发明人： Julie Bennett , Paul Kravchuk , Donna Macnab , Anthony McKee , Alyn James Parry , Patricia Revell , Becky Zhou
IPC分类号： D06L1/16
CPC分类号： D06F35/006 , C11D3/3723 , C11D3/38627 , C11D3/38681
摘要： The invention provides a method of laundering fabric which uses a pourable liquid detergent composition comprising 10-40% wt of surfactant, essentially consisting of nonionic and/or anionic surfactant (typically less than 90% wt LAS and at least 10% wt of nonionic surfactant) in which 10-40% wt of surfactant preferably passes the Calcium Tolerance Test described in the patent. The composition comprises no more than 15% wt of soap, (present as a minority in wt % terms of the total surfactant). In the method, the composition is diluted by a factor of greater than 500 to obtain a wash liquor which comprises 0.8-0.05 g/l of surfactant, and, the wash liquor is contacted with fabrics. The composition may further comprise one or more of and preferably combinations of lipase, polyethyleneimine, a blue violet dye, preferably with an optical adsorption peak in the range 540-600 nm, a fluorescer, a dye transfer inhibition polymer, a polycarboxylate anti-redeposition agent, a soil release polymer and a perfume (preferably encapsulated).
摘要翻译：本发明提供一种洗涤织物的方法，其使用包含10-40重量％表面活性剂的可倾倒液体洗涤剂组合物，其基本上由非离子和/或阴离子表面活性剂（通常小于90重量％的LAS和至少10重量％的非离子表面活性剂），其中10-40重量％的表面活性剂优选通过专利中所述的耐钙测试。组合物包含不超过15重量％的皂（以总表面活性剂的重量％计）。在该方法中，将组合物稀释大于500倍，得到包含0.8-0.05g / l表面活性剂的洗涤液，洗涤液与织物接触。该组合物还可以包含一种或多种脂肪酶，聚乙烯亚胺，蓝紫色染料，优选与540-600nm范围内的光吸收峰，荧光剂，染料转移抑制聚合物，聚羧酸盐抗再沉积试剂，去污聚合物和香料（优选包封）。

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