Title:
COMPOSITION FOR FABRICATING OPTICALLY FUNCTIONAL LAYER, METHOD FOR MANUFACTURING OPTICAL FILM INCLUDING OPTICALLY FUNCTIONAL LAYER, AND OPTICAL FILM
Document Type and Number:
WIPO Patent Application WO/2016/002946
Kind Code:
A1
Abstract:
The present invention provides: a composition for fabricating an optically functional layer, the composition having a viscosity of 0.3-30.0 mPa∙s and including a solvent and an optically functional component including one or more compounds selected from the group consisting of a polymerizable compound and a polymer, the solvent being a solvent mixture of a low-surface-tension solvent having a surface tension of 10-22 mN/m and a standard-surface-tension solvent having a surface tension greater than 22 mN/m, and the content of the low-surface-tension solvent being 5%-40% by mass with respect to the entire quantity of the solvent; a method for manufacturing an optical film using the composition for fabricating an optically functional layer; and an optical film manufactured using the composition for fabricating an optically functional layer. This composition for fabricating an optically functional layer is not prone to cissing even when viscosity is low in a coating film thereof, and is also not prone to cissing during formation of a top layer.
Inventors:
TAKEDA JUN (JP)
AKUTAGAWA NOBUYUKI (JP)
HOSHINO WATARU (JP)
TAMURA AKIO (JP)
NISHIKAWA HIDEYUKI (JP)
AKUTAGAWA NOBUYUKI (JP)
HOSHINO WATARU (JP)
TAMURA AKIO (JP)
NISHIKAWA HIDEYUKI (JP)
Application Number:
PCT/JP2015/069337
Publication Date:
January 07, 2016
Filing Date:
July 03, 2015
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
C09D201/00; B05D5/06; B32B7/02; C09D4/00; G02B5/30
Domestic Patent References:
| WO2014054769A1 | 2014-04-10 |
Foreign References:
| JP2012177087A | 2012-09-13 | |||
| JP2001310912A | 2001-11-06 | |||
| JP2005284000A | 2005-10-13 | |||
| JP2007093864A | 2007-04-12 | |||
| JP2005301235A | 2005-10-27 | |||
| JP2005227425A | 2005-08-25 | |||
| JP2010204221A | 2010-09-16 |
Attorney, Agent or Firm:
SIKs & Co. (JP)
Patent business corporation patent firm Sykes (JP)
Patent business corporation patent firm Sykes (JP)
Download PDF: