发明申请
- 专利标题： HIGH SPEED TIN PLATING PROCESS
- 专利标题（中）： 高速镀锌工艺
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申请号： US13468279申请日： 2012-05-10
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公开(公告)号： US20120217168A1公开(公告)日： 2012-08-30
- 发明人: Nicholas M. Martyak , Gary E. Stringer , Gary S. Smith
- 申请人： Nicholas M. Martyak , Gary E. Stringer , Gary S. Smith
- 申请人地址： US PA King of Prussia
- 专利权人： Arkema Inc.
- 当前专利权人： Arkema Inc.
- 当前专利权人地址： US PA King of Prussia
- 主分类号： C25D3/32
- IPC分类号： C25D3/32
摘要：
Methods for the electrolytic preparation of tin coated metals are disclosed. Organic polybasic acids, such as methanedisulfonic acid [CH2(SO3H)2], 1,3-acetonedisulfonic acid [CO(CH2SO3H)2], anhydrides, and their water soluble salts, and mixtures thereof may be used as the electrolyte in the plating process or as the flux in the reflow process. Acetone, gamma-butyrolactone, or a mixture thereof, may be applied to a tin plated surface, either before or after reflow. The methods of the invention produce plated material that is free of blue haze.
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