发明授权
- 专利标题： Process for the partial metallization of substrate surfaces
- 专利标题（中）： 用于衬底表面部分金属化的工艺
-
申请号： US103761申请日： 1987-10-02
-
公开(公告)号： US4753821A公开(公告)日： 1988-06-28
- 发明人: Henning Giesecke , Gerhard D. Wolf , Ulrich von Gizycki , Reinhart Matejek
- 申请人： Henning Giesecke , Gerhard D. Wolf , Ulrich von Gizycki , Reinhart Matejek
- 申请人地址： DEX Leverkusen
- 专利权人： Bayer Aktiengesellschaft
- 当前专利权人： Bayer Aktiengesellschaft
- 当前专利权人地址： DEX Leverkusen
- 优先权： DEX3434431 19840919; DEX3503566 19850202
- 主分类号： C23C18/16
- IPC分类号： C23C18/16 ; G03C5/58 ; H05K3/10 ; B05D5/12
摘要：
A process suitable for the fully additive technique for the electroless partial metallization of substrate surfaces consists in treating the surface with photosensitive silver(I) compounds (e.g. carboxylic acid salts), partially exposing the silver(I) compounds left behind on the surfaces, if necessary intensifying the exposure effect and/or exchanging the silver produced during the exposure for nobler metals, and detaching the unexposed silver(I) compounds.
公开/授权文献
- USD419123S Bicycle speedometer bracket attachment bar 公开/授权日：2000-01-18
信息查询
IPC分类:
