Title:
OPTICAL FILM, POLARIZING PLATE, METHOD FOR PRODUCING POLARIZING PLATE, IMAGE DISPLAY DEVICE AND METHOD FOR MANUFACTURING IMAGE DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/151795
Kind Code:
A1
Abstract:
This optical film (15) comprises a hard coat layer (13) on at least one surface of a film base (12). The film base (12) contains at least one compound selected from among hindered amine compounds, polymers containing a repeating unit derived from a monomer represented by general formula (P), organic acids represented by general formula (Q) and compounds represented by general formula (S). The hard coat layer (13) has a surface free energy of 30 mN/m or more after an alkali treatment.
Inventors:
ANDACHI TOMOYO (JP)
Application Number:
PCT/JP2015/057845
Publication Date:
October 08, 2015
Filing Date:
March 17, 2015
Export Citation:
Assignee:
KONICA MINOLTA INC (JP)
International Classes:
G02B5/30; B32B27/00; B32B27/20; C08F32/08; C08J7/04; G02B1/14; G02F1/1335
Foreign References:
| JP2013112685A | 2013-06-10 | |||
| JP2012098698A | 2012-05-24 | |||
| JP2013174851A | 2013-09-05 | |||
| JP2013174861A | 2013-09-05 | |||
| JP2012128430A | 2012-07-05 | |||
| JP2006267373A | 2006-10-05 |
Attorney, Agent or Firm:
SANO PATENT OFFICE (JP)
Patent business corporation Sano patent firm (JP)
Patent business corporation Sano patent firm (JP)
Download PDF: