Title:
ZIPPER COMPONENT AND SLIDE ZIPPER, AND METHOD FOR PRODUCING ZIPPER COMPONENT
Document Type and Number:
WIPO Patent Application WO/2011/077567
Kind Code:
A1
Abstract:
A zipper component (1) comprising a component body (2) made of a metal and a metal plating film (3) provided on the surface of said component body. In this zipper component (1), at least a part of said component body (2) has been thermally treated before bending and thus said metal plating film (3) has a recrystallized structure wherein at least a part thereof has been recrystallized. Since the ductility of the metal plating film (3) can be improved thereby, when the zipper component (1) is bent, the metal plating film (3) can be deformed to follow the deformation of the component body (2). Therefore, the occurrence of crevicing or cracking in the metal plating film (3) can be prevented.
Inventors:
SUGIMOTO, Yasuhiko (200 Yoshida, Kurobe-sh, Toyama 01, 〒9388601, JP)
杉本 保彦 (〒01 富山県黒部市吉田２００番地 ＹＫＫ株式会社 黒部事業所内 Toyama, 〒9388601, JP)
杉本 保彦 (〒01 富山県黒部市吉田２００番地 ＹＫＫ株式会社 黒部事業所内 Toyama, 〒9388601, JP)
Application Number:
JP2009/071667
Publication Date:
June 30, 2011
Filing Date:
December 25, 2009
Export Citation:
Assignee:
YKK CORPORATION (1 Kanda Izumi-cho, Chiyoda-ku Tokyo, 42, 〒1018642, JP)
ＹＫＫ株式会社 (〒42 東京都千代田区神田和泉町１番地 Tokyo, 〒1018642, JP)
SUGIMOTO, Yasuhiko (200 Yoshida, Kurobe-sh, Toyama 01, 〒9388601, JP)
ＹＫＫ株式会社 (〒42 東京都千代田区神田和泉町１番地 Tokyo, 〒1018642, JP)
SUGIMOTO, Yasuhiko (200 Yoshida, Kurobe-sh, Toyama 01, 〒9388601, JP)
International Classes:
A44B19/28
Attorney, Agent or Firm:
NOGUCHI, Takeo et al. (Mutsumi Int. Patent Bureau, P.C.Tousen kanda sudacho Bldg.,28, Kanda-sudacho 1-chom, Chiyoda-ku Tokyo 41, 〒1010041, JP)
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