| 发明名称 |
Paint film arrangement |
| 摘要 |
A paint film arrangement formed on an outer panel of an automotive vehicle. The paint film arrangement comprises a film of an electrodeposition paint formed on the surface of a steel plate of the automotive vehicle outer panel. The surface of the electrodeposition paint film has a center line average height Ra within a range of 0.3 mu </=Ra</=0.8 mu . The total of values of power spectrum of the surface of the electrodeposition paint film is not more than 80 mu V2 within a wavelength range not more than 0.5 mm. Additionally, a film of an intermediate coat paint is formed on the surface of the electrodeposition paint film. The intermediate coat paint has a hardening starting time ranging from 15 to 20 minutes. The hardening starting time is determined according to a logarithmic decrement of the intermediate coat paint by an oscillated pendulum type viscoelasticity measuring device.
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| 申请公布号 |
US5124209(A) |
申请公布日期 |
1992.06.23 |
| 申请号 |
US19890452831 |
申请日期 |
1989.12.20 |
| 申请人 |
NISSAN MOTOR CO., LTD. |
发明人 |
KISHI, HIROYUKI;KIMURA, HITOSHI;SAKAUCHI, TSUNEO;YAMAMOTO, KATSUYA |
| 分类号 |
B05D7/14;B05D1/36;B05D3/00;B32B7/02;B32B15/08;C09D5/44;C09D167/00;C25D13/00 |
主分类号 |
B05D7/14 |
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