| 发明名称 |
PROCESS AND AQUEOUS COMPOSITION FOR DEGREASING METAL SURFACE |
| 摘要 |
An aqueous alkaline cleaner capable of replacing vapor degreasing for critical aluminum aerospace alloys consists essentially of wter and alkaline phosphate, alkaline borate, nonionic surfactant having an average HLB value within the range from about 7 to about 13, anionic surfactant including partial esters of organophosphonic acids, water-miscible organic solvent, organic corrosion inhibitor, and preferably also alkaline hydroxide and alkaline silicate. |
| 申请公布号 |
WO9403571(A1) |
申请公布日期 |
1994.02.17 |
| 申请号 |
WO1993US06604 |
申请日期 |
1993.07.16 |
| 申请人 |
HENKEL CORPORATION |
发明人 |
CARLSON, LAWRENCE, R.;JOHNSON, PHILIP, M.;KENT, DENNIS, A. |
| 分类号 |
C11D1/34;C11D1/72;C11D1/83;C11D3/00;C11D3/02;C11D3/06;C11D3/08;C11D3/20;C11D3/28;C11D3/43;C23G1/22;(IPC1-7):C11D1/83;C11D3/04;C11D3/075;C11D3/16;C11D3/18;C11D3/44 |
主分类号 |
C11D1/34 |
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