发明名称 |
Whiskerless galvanized product having multi-layer rust prevention film and manufacturing method of whiskerless galvanized product having multi-layer rust prevention film |
摘要 |
A zinc whiskerless galvanized product has a multi-layer rust prevention film that provides excellent rust prevention, self-repair ability, and coating adhesion. A manufacturing method provides a zinc whiskerless galvanized product having the multi-layer rust prevention film. The multi-layer rust prevention film can be provided without the use of chemicals injurious to the environment such as sexivalent chrome. The multi-layer rust prevention film can be applied to various electronic components including computer equipment, communication equipment, or the like.
|
申请公布号 |
US6749953(B1) |
申请公布日期 |
2004.06.15 |
申请号 |
US20020031780 |
申请日期 |
2002.01.23 |
申请人 |
SAMBIX CORPORATION |
发明人 |
SAWATARI AKIRA;MUROI RYOUICHI;KATANO TAKAZUMI;MIZUNO EIKI |
分类号 |
C23C28/00;C25D3/24;(IPC1-7):B32B15/04;B32B15/18;C25D5/48;B05D1/38;B05D7/14 |
主分类号 |
C23C28/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|