Invention Grant
- Patent Title: Metal foil with carrier
-
Application No.: US13132766Application Date: 2009-03-10
-
Publication No.: US09992874B2Publication Date: 2018-06-05
- Inventor: Masayuki Takamori
- Applicant: Masayuki Takamori
- Applicant Address: JP Tokyo
- Assignee: JX Nippon Mining & Metals Corporation
- Current Assignee: JX Nippon Mining & Metals Corporation
- Current Assignee Address: JP Tokyo
- Agency: Howson & Howson LLP
- Priority: JP2008-327457 20081224
- International Application: PCT/JP2009/054482 WO 20090310
- International Announcement: WO2010/073745 WO 20100701
- Main IPC: B32B15/01
- IPC: B32B15/01 ; H05K3/02 ; H05K3/46

Abstract:
Provided is a metal foil with a carrier as a laminated body in which a carrier A and a metal foil B are placed alternately, wherein the carrier A and the metal foil B respectively have a glossy surface, so-called ‘S surface’, and the said surfaces are laminated to face each other. The present invention relates to a copper foil with a carrier which is used for producing a single-sided laminated plate or a multilayer laminated plate of two or more layers for use in a printed wiring board. In particular, this copper foil with a carrier is used for producing a laminated plate, and its objective is to improve the handling performance during the production process of a printed board and reduce costs by increasing the yield.
Public/Granted literature
- US20110244255A1 Metal Foil with Carrier Public/Granted day:2011-10-06
Information query