发明名称 |
Process for applying a metal coating to a non-conductive substrate |
摘要 |
Described is a new process for applying a metal coating to a non-conductive substrate comprising the steps of (a) contacting the substrate with an activator comprising a noble metal/group IVA metal sol to obtain a treated substrate, (b) contacting said treated substrate with a composition comprising a solution of: (i) a Cu(II), Ag, Au or Ni soluble metal salt or mixtures thereof, (ii) 0.05 to 5 mol/I of a group IA metal hydroxide and (iii) a complexing agent for an ion of the metal of said metal salt, wherein an iminosuccinic acid or a derivative thereof is used as said complexing agent.
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申请公布号 |
EP1988192(A1) |
申请公布日期 |
2008.11.05 |
申请号 |
EP20070008950 |
申请日期 |
2007.05.03 |
申请人 |
ATOTECH DEUTSCHLAND GMBH |
发明人 |
SCHADOW, SIGRID;DYRBUSCH, BRIGITTE;FELS, CARL CHRISTIAN |
分类号 |
C25D5/54;C23C18/18;C23C18/28;C23C18/30;C25D5/56 |
主分类号 |
C25D5/54 |
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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