| 发明名称 |
A METHOD FOR PRE-TREATING ALUMINUM MATERIALS PRIOR TO PAINTING |
| 摘要 |
To improve the water resisting secondary adhesion of paint films to zinc phosphate conversion coatings on aluminum, the initially formed conversion coating is treated by spraying with a second liquid treatment composition that either is itself a liquid composition capable of forming a zinc phosphate conversion coating on aluminum or is made by diluting such a conversion coating forming composition.
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| 申请公布号 |
WO9531587(A1) |
申请公布日期 |
1995.11.23 |
| 申请号 |
WO1995US05543 |
申请日期 |
1995.05.10 |
| 申请人 |
HENKEL CORPORATION;ISHII, HITOSHI;KAMIO, HIROSHI |
发明人 |
ISHII, HITOSHI;KAMIO, HIROSHI |
| 分类号 |
C23C22/12;C23C22/36;C23C22/56;C23C22/73;C23C22/78;C23C22/82;C23C22/83;(IPC1-7):C23C22/12 |
主分类号 |
C23C22/12 |
| 代理机构 |
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代理人 |
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