发明授权
- 专利标题: Process of controlling paint baths in electrodeposition
- 专利标题(中): 控制电沉积的方法
-
申请号: US3764505D申请日: 1971-04-15
-
公开(公告)号: US3764505A公开(公告)日: 1973-10-09
- 发明人: DE VITTORIO J
- 申请人: SHERWIN WILLIAMS CO
- 专利权人: Sherwin Williams Co
- 当前专利权人: Sherwin Williams Co
- 优先权: US13449671 1971-04-15
- 主分类号: C25D13/22
- IPC分类号: C25D13/22 ; B01K5/02 ; C23B13/00
摘要:
THE COMPOSITION OF AQUEOUS PAINT BATHS USED IN ELECTRODEPOSITION OF PAINTS IS CONTROLLED BY MEASURING THE ZETA POTENTIAL. A ZETA POTENTIAL OF AT LEAST -40 MILLIVOLTS IS MAINTAINED.
信息查询