Invention Grant
- Patent Title: Method for connecting a precious metal surface to a polymer
- Patent Title (中): 将贵金属表面连接到聚合物的方法
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Application No.: US12742179Application Date: 2008-11-14
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Publication No.: US09254993B2Publication Date: 2016-02-09
- Inventor: Hermann Oppermann
- Applicant: Hermann Oppermann
- Applicant Address: DE
- Assignee: Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Current Assignee: Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Current Assignee Address: DE
- Agency: Schwegman Lundberg & Woessner, P.A.
- Priority: DE102007055018 20071114
- International Application: PCT/EP2008/009829 WO 20081114
- International Announcement: WO2009/062753 WO 20090522
- Main IPC: B81B7/00
- IPC: B81B7/00 ; H05K3/00 ; C22C1/02 ; C22C1/08 ; H01L23/00 ; H05K3/24 ; H05K3/38 ; H05K3/28
Abstract:
The invention relates to a method for connecting a precious metal surface to a polymer, wherein a layer made of 20% to 40% gold and 60% to 80% silver is deposited on a substrate and the silver is subsequently selectively removed in order to produce a nanoporous gold layer. A fluid polymer is applied to the gold layer and cured.
Public/Granted literature
- US20100307804A1 METHOD FOR CONNECTING A PRECIOUS METAL SURFACE TO A POLYMER Public/Granted day:2010-12-09
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