Title:
樹脂組成物およびそれからなるフィルム
Document Type and Number:
Japanese Patent JP7287183
Kind Code:
B2
Abstract:
To provide a resin composition suitable for an optical compensation film, and an optical compensation film that is prepared therewith and has excellent phase difference properties and a method for producing such an optical compensation film.SOLUTION: A resin composition contains, as the resin component, a specific cellulose resin 55-65 wt.% and a fumarate polymer 35-45 wt.% comprising a fumarate diisopropyl residue unit 60-80 mol% and a specific fumarate monoester residue unit 20-40 mol%. There are also provided an optical compensation film that is prepared therewith and a method for producing such an optical compensation film.SELECTED DRAWING: None
Inventors:
Yasushi Fujii
Asuka Yoshimura
Masayasu Ito
Asuka Yoshimura
Masayasu Ito
Application Number:
JP2019152655A
Publication Date:
June 06, 2023
Filing Date:
August 23, 2019
Export Citation:
Assignee:
Tosoh Corporation
International Classes:
C08L1/26; B29C55/04; B29C55/12; C08J5/18; C08L35/02; G02B5/30
Domestic Patent References:
| JP2015157928A | ||||
| JP2018163291A | ||||
| JP2019028159A |
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