Title:
接着力および耐久性に優れた光学フィルム、およびこれを含む偏光板
Document Type and Number:
Japanese Patent JP7194672
Kind Code:
B2
Abstract:
The present specification relates to an optical film including a transparent film, and a coating layer on at least one surface of the transparent film, wherein the coating layer includes a polyester-based resin and a polyurethane-based resin, and is formed using a composition having a minimum film-forming temperature difference of 40° C. to 110° C. between the polyester-based resin and the polyurethane-based resin, and a polarizing plate including the same.
Inventors:
Rim, iran
Kim, Kyung Won
Kim, Seungin
Park, Jun Wook
Kim, Kyung Won
Kim, Seungin
Park, Jun Wook
Application Number:
JP2019503695A
Publication Date:
December 22, 2022
Filing Date:
August 17, 2017
Export Citation:
Assignee:
ANHUI HEMEI MATERIALS TECHNOLOGY Co.,Ltd.
International Classes:
G02B5/30; B32B27/36; B32B27/40; C08J7/043; C08J7/046; C09D7/61; C09D167/00; C09D167/02; C09D175/04
Domestic Patent References:
| JP2010204622A | ||||
| JP2009227753A | ||||
| JP2016522912A | ||||
| JP2009251345A | ||||
| JP200517819A | ||||
| JP2015100973A | ||||
| JP2015520793A | ||||
| JP2013242510A | ||||
| JP2015516596A | ||||
| JP201117082A |
Foreign References:
| KR1020160034831A |
Attorney, Agent or Firm:
Patent Attorney Corporation ATEN
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