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Title:
MOLD PRODUCTION METHOD
Document Type and Number:
WIPO Patent Application WO/2012/137664
Kind Code:
A1
Abstract:
A production method for a moth-eye mold (100) being an embodiment of the present invention uses a mold base material (10) which has a metal base material (72m), an organic insulating layer (13) formed on top of the metal base material (72m), and an aluminum alloy layer (18) formed on top of the organic insulating layer (13). The aluminum alloy layer (18) includes aluminum and a metal element (M) other than aluminum. The absolute value for the difference between the standard electrode potential of the metal element (M) and the standard electrode potential of the aluminum is no more than 0.64 and the metal element (M) content in the aluminum alloy layer (18) does not exceed 10% by mass.

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Inventors:
ISURUGI AKINOBU
MINOURA KIYOSHI
SUGAWARA HIROYUKI
Application Number:
PCT/JP2012/058394
Publication Date:
October 11, 2012
Filing Date:
March 29, 2012
Export Citation:
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Assignee:
SHARP KK (JP)
GEOMATEC CO LTD (JP)
ISURUGI AKINOBU
MINOURA KIYOSHI
SUGAWARA HIROYUKI
International Classes:
C25D11/04; B29C33/38; B29C59/02; C25D11/12; C25D11/24; G02B1/11
Domestic Patent References:
WO2011105206A12011-09-01
Foreign References:
JP2005232487A2005-09-02
JP2009037706A2009-02-19
JP2010090430A2010-04-22
Attorney, Agent or Firm:
OKUDA SEIJI (JP)
Seiji Okuda (JP)
Download PDF:
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Claims:



 
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