Title:
METHOD FOR PRODUCING HARD-COAT FILM
Document Type and Number:
WIPO Patent Application WO/2014/185345
Kind Code:
A1
Abstract:
This method for producing a hard-coat film involves producing the film by: subjecting a hard-coat film, which is obtained by forming a hard-coat layer containing a hard-coat resin and a leveling agent on a resin film, to irradiation with light having a wavelength shorter than 200nm in a manner such that the cumulative amount of light having a wavelength shorter than 200nm is 50 mJ/cm2 to 5000 mJ/cm2, inclusive; and as a result, breaking down the leveling agent in the surface layer of the hard-coat layer, and causing the hard-coat resin in the surface layer of the hard-coat layer to absorb at least some of the light having a wavelength shorter than 200nm.
Inventors:
BEKKU HIROSHI (JP)
Application Number:
PCT/JP2014/062441
Publication Date:
November 20, 2014
Filing Date:
May 09, 2014
Export Citation:
Assignee:
KONICA MINOLTA INC (JP)
International Classes:
G02B1/10; B32B27/16
Domestic Patent References:
| WO2004073972A1 | 2004-09-02 | |||
| WO2012035849A1 | 2012-03-22 | |||
| WO2012073437A1 | 2012-06-07 |
Foreign References:
| JP2007275711A | 2007-10-25 | |||
| JPH09227779A | 1997-09-02 |
Attorney, Agent or Firm:
SANO SHIZUO (JP)
Shizuo Sano (JP)
Shizuo Sano (JP)
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