公开(公告)号：US07202200B1

公开(公告)日：2007-04-10

申请号：US09724651

申请日：2000-11-28

申请人： Malcolm A. DeLeo ,  Jennifer C. Julian ,  Maria G. Ochomogo ,  Robert L. Blum ,  John J. Serrao ,  Shona L. Nelson

发明人： Malcolm A. DeLeo ,  Jennifer C. Julian ,  Maria G. Ochomogo ,  Robert L. Blum ,  John J. Serrao ,  Shona L. Nelson

IPC分类号： C11D3/24 ,  C11D1/62

CPC分类号： C11D1/62 ,  C11D3/37

摘要： The invention provides an improved, liquid aqueous hard surface cleaner containing a fluoropolymer having a molecular weight of no less than 5,000, further containing preferably a nonionic surfactant, optionally, a quaternary ammonium compound, a chelating agent/buffer and water to provide enhanced cleaning of hard surfaces, especially vitreous surfaces, in which the thus cleaned surface is rendered soil and stain repellent.

摘要翻译： 本发明提供一种改进的液态含水硬质表面清洁剂，其含有分子量不低于5,000的含氟聚合物，还优选含有非离子表面活性剂，任选的季铵化合物，螯合剂/缓冲剂和水，以提供对 硬表面，特别是玻璃表面，其中如此清洁的表面被弄脏和防污。