发明名称 |
Process for cleaning aluminum and tin surfaces |
摘要 |
An aqueous alkaline cleaner and process for cleaning aluminum and tin surfaces. The aqueous alkaline cleaning solution includes (A) at least one inorganic base; (B) at least one cationic surfactant which is a quaternary ammonium compound; and (C) water. Aluminum and tin surfaces cleaned with the cleaning compositions are characterized by improved surface cleanliness and brightness.
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申请公布号 |
US5472512(A) |
申请公布日期 |
1995.12.05 |
申请号 |
US19940283069 |
申请日期 |
1994.07.29 |
申请人 |
MAN-GILL CHEMICAL COMPANY |
发明人 |
GOBER, VICTOR A.;RANEY, DAVID A. |
分类号 |
C11D1/62;C11D3/20;C11D7/06;C23G1/22;(IPC1-7):B08B3/08;C23G1/02 |
主分类号 |
C11D1/62 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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