Title:
METALLIC ZIPPER MEMBER AND ZIPPER EQUIPPED WITH SAME
Document Type and Number:
WIPO Patent Application WO/2016/143138
Kind Code:
A1
Abstract:
The purpose of the present invention is to improve the season cracking resistance of a metallic zipper member of which the base material comprises a zinc-containing copper alloy. A metallic zipper member of which the base material comprises a zinc-containing copper alloy and of which the surface underegoes an anti-corrosive treatment, said metallic zipper member having such a property that, when the metallic zipper member is analyzed with a scanning X-ray photoelectron spectroscopic analyzer, the maximum value of the Mn atom concentration is detected at a depth within 100 nm from the surface.
Inventors:
KOIZUMI TAKUYA (JP)
KIDO KOUTA (JP)
YOSHIMURA YASUHARU (JP)
OTA KYUDO (JP)
HASEGAWA ITARU (JP)
AKITSU KAZUYA (JP)
KATSUMI YURI (JP)
KIDO KOUTA (JP)
YOSHIMURA YASUHARU (JP)
OTA KYUDO (JP)
HASEGAWA ITARU (JP)
AKITSU KAZUYA (JP)
KATSUMI YURI (JP)
Application Number:
PCT/JP2015/057376
Publication Date:
September 15, 2016
Filing Date:
March 12, 2015
Export Citation:
Assignee:
YKK CORP (JP)
International Classes:
C22C9/04; A44B19/00; C23F11/00
Domestic Patent References:
| WO2014024293A1 | 2014-02-13 |
Foreign References:
| JP2003113454A | 2003-04-18 | |||
| JP2004332014A | 2004-11-25 | |||
| JPH0824012A | 1996-01-30 |
Attorney, Agent or Firm:
AXIS Patent International (JP)
Axis international patent business corporation (JP)
Axis international patent business corporation (JP)
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