公开(公告)号：US06211132B1

公开(公告)日：2001-04-03

申请号：US09319904

申请日：1999-06-14

申请人： John R Pierce ,  Lawrence R Carlson ,  William J Wittke

发明人： John R Pierce ,  Lawrence R Carlson ,  William J Wittke

IPC分类号： C11D172

CPC分类号： C11D3/046 ,  C11D1/004 ,  C11D1/44 ,  C11D1/52 ,  C11D1/72 ,  C11D1/721 ,  C11D1/83 ,  C11D1/94 ,  C11D3/042 ,  C11D3/28 ,  C11D11/0029 ,  C23F3/00 ,  C23G1/125 ,  C23G1/22

摘要： An acidic aqueous liquid composition for deburring/degreasing/cleaning metal, in particular aluminum, parts by mass finishing has as its active ingredients: (A) a nonionic surfactant containing halogen atoms, (B) nitrogen based surfactants such as n-alkyl pyrrolidone, builders such as silicates and boric acid, hydrotropes, corrosion inhibitors, and sequestering agents.

摘要翻译： 用于去除/除油/清洗金属，特别是铝的酸性含水液体组合物按质量整理作为其有效成分：（A）含有卤素原子的非离子表面活性剂，（B）氮基表面活性剂如正烷基吡咯烷酮， 助洗剂如硅酸盐和硼酸，水溶助长剂，腐蚀抑制剂和螯合剂。