Title:
CARRIER-PROVIDED COPPER FOIL, PRINTED WIRING BOARD, LAMINATE, LAMINATE SHEET, ELECTRONIC EQUIPMENT AND METHOD OF PRODUCING PRINTED WIRING BOARD
Document Type and Number:
Japanese Patent JP2015199355
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide carrier-provided copper foil having good etching properties.SOLUTION: Carrier-provided copper foil has a carrier, an intermediate layer and a very thin copper layer, in this order. When the carrier-provided copper foil is heated to 500°C at a rate of 30°C/min, the moisture content is 160 ppm/g or lower.
Inventors:
MIYAMOTO NOBUAKI
HONDA MISATO
ISHII MASASHI
HONDA MISATO
ISHII MASASHI
Application Number:
JP2015074348A
Publication Date:
November 12, 2015
Filing Date:
March 31, 2015
Export Citation:
Assignee:
JX NIPPON MINING & METALS CORP
International Classes:
B32B15/04; H05K1/09; H05K3/38
Domestic Patent References:
JP2007186782A | 2007-07-26 | |||
JP2012099857A | 2012-05-24 | |||
JP2001127429A | 2001-05-11 | |||
JP2013001993A | 2013-01-07 | |||
JPH08181412A | 1996-07-12 | |||
JP2015047795A | 2015-03-16 |
Foreign References:
WO2014042201A1 | 2014-03-20 | |||
WO2012133638A1 | 2012-10-04 | |||
US20120196144A1 | 2012-08-02 |
Attorney, Agent or Firm:
Axis International Patent Business Corporation