Invention Grant
- Patent Title: Button or fastener member of copper-plated aluminum or aluminum alloy and method of production thereof
- Patent Title (中): 镀铜或铝合金的按钮或紧固件及其制造方法
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Application No.: US13547781Application Date: 2012-07-12
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Publication No.: US09388502B2Publication Date: 2016-07-12
- Inventor: Masayuki Iimori , Michael David Hopper
- Applicant: Masayuki Iimori , Michael David Hopper
- Applicant Address: JP
- Assignee: YKK Corporation
- Current Assignee: YKK Corporation
- Current Assignee Address: JP
- Agency: Kilpatrick Townsend & Stockton LLP
- Main IPC: B32B15/00
- IPC: B32B15/00 ; C25D7/02 ; C25D5/10 ; C25D17/16
Abstract:
A button or fastener member is provided wherein aluminum or an aluminum alloy is used as raw material, a first copper plating layer is formed directly over the entire surface of said raw material, and a second copper plating layer is formed directly on top of the first copper plating layer, with the aforementioned second copper plating layer being thicker than the aforementioned first copper plating layer.
Public/Granted literature
- US20140017512A1 Button or Fastener Member of Copper-Plated Aluminum or Aluminum Alloy and Method of Production Thereof Public/Granted day:2014-01-16
Information query
