| 发明名称 |
WELDABLE, COATED METAL SUBSTRATES AND METHODS FOR PREPARING AND INHIBITING CORROSION OF THE SAME |
| 摘要 |
The present invention provides a weldable, coated metal substrate, the surfa ce of which is pretreated with a Group IIIB or IVB metal compound or mixtures thereof; and a weldable coating containing an electroconductive pigment dispersed throughout a binder deposited upon at least a portion of the pretreatment coating composition.
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| 申请公布号 |
CA2372745(A1) |
申请公布日期 |
2000.11.16 |
| 申请号 |
CA20002372745 |
申请日期 |
2000.05.10 |
| 申请人 |
PPG INDUSTRIES OHIO, INC. |
发明人 |
HAUSER, BRIAN T.;GRAY, RALPH C.;VALKO, JOSEPH T. |
| 分类号 |
B05D5/12;B05D7/00;B05D7/14;B23K35/22;B32B15/08;C09D5/10;C09D5/24;C09D7/12;C09D201/00;C23C22/34;C23C26/00;C23C28/00;C23C30/00;H01B13/00;(IPC1-7):B23K35/22;C25D5/34 |
主分类号 |
B05D5/12 |
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