Title:
A polymerization constituent and an optical different direction object using it
Document Type and Number:
Japanese Patent JP6213797
Kind Code:
B2
Abstract:
The present invention provides a polymerizable composition containing a specific polymerizable compound and a fluorine-based surfactant having a specific polyoxyalkylene skeleton and having specific molecular weight. The invention also provides an optically anisotropic body, a retardation film, an antireflective film, and a liquid crystal display device that are produced using the polymerizable composition of the present invention. The present invention is useful because, when an optically anisotropic body is produced by photo-polymerization of the polymerizable composition, three features including the leveling properties of the surface of the optically anisotropic body, offset onto the substrate, and liquid crystal alignment can be improved simultaneously.
Inventors:
Koichi Nodo
Toru Ishii
Yasuhiro Kuwana
Kazuki Hatsusaka
Mika Yamamoto
Toru Ishii
Yasuhiro Kuwana
Kazuki Hatsusaka
Mika Yamamoto
Application Number:
JP2016558156A
Publication Date:
October 18, 2017
Filing Date:
December 17, 2015
Export Citation:
Assignee:
DIC Corporation
International Classes:
C08F2/44; C08F20/18; G02B5/30; G02F1/1335; G02F1/13363
Domestic Patent References:
| JP2009062508A | ||||
| JP2006106662A | ||||
| JP2008033285A | ||||
| JP2013071956A | ||||
| JP2009242563A | ||||
| JP2011002822A | ||||
| JP2011257722A | ||||
| JP2012068374A | ||||
| JP2013203940A |
Foreign References:
| WO2014065176A1 | ||||
| WO2014010325A1 | ||||
| WO2014065243A1 | ||||
| WO2015076031A1 |
Attorney, Agent or Firm:
Kono Tsuyo
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