Title:
HARD COATING FILM
Document Type and Number:
WIPO Patent Application WO/2016/002861
Kind Code:
A1
Abstract:
A hard coating film that has formed therein an adhesion-reinforcing layer that comprises A layers that are composed of [Si(CN)] and B layers that are composed of [TiAl(CN)] or the like. The A layers and B layers are alternately layered upon a substrate upon a ground layer that comprises the B layer. For at least one pair of A layers that are adjacent with the B layer therebetween, the A layer that is farther from the ground layer is thicker than the A layer that is closer to the ground layer. The thickest A layer is 15 nm or more.
Inventors:
NII HIROAKI
YAMAMOTO KENJI
YAMAMOTO KENJI
Application Number:
PCT/JP2015/069068
Publication Date:
January 07, 2016
Filing Date:
July 01, 2015
Export Citation:
Assignee:
KOBE STEEL LTD (JP)
International Classes:
C23C14/06; B23B27/14; B23B51/00; B23C5/16; B32B9/00
Foreign References:
| JP2013124405A | 2013-06-24 | |||
| JP2005256080A | 2005-09-22 | |||
| JP2007111815A | 2007-05-10 | |||
| JP2011083879A | 2011-04-28 | |||
| JPH02159374A | 1990-06-19 |
Other References:
See also references of EP 3165630A4
Attorney, Agent or Firm:
Eikoh Patent Firm, P. C. et al. (JP)
Patent business corporation glory patent firm (JP)
Patent business corporation glory patent firm (JP)
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