发明名称 |
Electrodeposition coating composition and method |
摘要 |
A method of coating a metal article by forming a first electrodeposition coating layer having varistor properties on a metal article by an electrodeposition coating method by use of an electrodeposition coating film-forming composition containing from 7 to 50 parts by weight of an electrically semiconductive substance per 100 parts by weight of the solid content of the composition, and then forming a second electrodeposition coating layer on said first electrodeposition coating layer by an electrodeposition coating method by use of an anionic or cationic electrodeposition paint while applying a voltage exceeding the varistor voltage. The coating composition thus-produced has excellent varistor properties with superior corrosion resistance.
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申请公布号 |
US5275707(A) |
申请公布日期 |
1994.01.04 |
申请号 |
US19900600989 |
申请日期 |
1990.10.23 |
申请人 |
SHINTO PAINT CO., LTD. |
发明人 |
YAMADA, TOSHIYUKI;NAKASHIO, MASAAKI;TSUKAMOTO, YASUHIKO;KUNINORI, TAKESHI |
分类号 |
C08K3/30;C08K3/28;C09D5/44;C25D13/00;C25D13/10;H01C7/105;(IPC1-7):C25D13/00 |
主分类号 |
C08K3/30 |
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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