Title:
HARD COAT FILM SUPPRESSED IN CURLING AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2018/207914
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a hard coat film which is suppressed in curling and has high surface hardness (preferably, excellent pliability and excellent bendability (flexibility)), and which is able to be subjected to processing such as bonding and edge printing. The present invention provides a hard coat film 1 which comprises a base material 5 and a hard coat layer 4 that is formed on one surface of the base material 5, and which is characterized in that: an adhesive layer 3 and a surface protective film 2 are sequentially laminated in this order on the surface of the hard coat layer 4; the hard coat layer 4 is formed of a cured product of a curable composition; the curable composition contains a curable compound that is expansible by curing; and the surface protective film 2 has an internal residual stress 6 which is compressible with respect to the hard coat layer 4. The present invention also provides a method for producing this hard coat film 1.
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Inventors:
KIKUCHI SHINJI (JP)
Application Number:
PCT/JP2018/018328
Publication Date:
November 15, 2018
Filing Date:
May 11, 2018
Export Citation:
Assignee:
DAICEL CORP (JP)
International Classes:
B32B27/00; B32B7/02; C09D5/00; C09D183/06
Foreign References:
| JP2015212353A | 2015-11-26 | |||
| JP2014071261A | 2014-04-21 | |||
| JP2004059860A | 2004-02-26 | |||
| JP2017052896A | 2017-03-16 | |||
| JP2005082777A | 2005-03-31 |
Attorney, Agent or Firm:
GOTO & CO. (JP)
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