发明名称 |
AQUEOUS ELECTROLESS NICKEL PLATING BATH AND METHOD OF USING THE SAME |
摘要 |
An electroless nickel plating solution and a method of using the same to produce a nickel deposit having a phosphorus content that remains at about 12% throughout the lifetime of the electroless nickel plating solution is disclosed. The electroless nickel plating solution comprises (a) a source of nickel ions; (b) a reducing agent comprising a hypophosphite; and (c) a chelation system comprising: (i) one or more dicarboxylic acids; and (ii) one or more alpha hydroxy carboxylic acids. The electroless nickel plating solution may also comprise stabilizers and brighteners. |
申请公布号 |
EP3149223(A1) |
申请公布日期 |
2017.04.05 |
申请号 |
EP20150802602 |
申请日期 |
2015.05.26 |
申请人 |
MacDermid Acumen, Inc. |
发明人 |
JANIK, Robert;MICYUS, Nicole, J.;SCHUH, Ryan |
分类号 |
C23C18/32;C23C18/34;C23C18/54 |
主分类号 |
C23C18/32 |
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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