CELLULOSE RESIN AND OPTICAL FILM INCLUDING THE SAME

Title:

CELLULOSE RESIN AND OPTICAL FILM INCLUDING THE SAME

Document Type and Number:

Japanese Patent JP2022180307

Kind Code:

A

Abstract:

To provide an optical film that comprises a resin composition having excellent phase difference characteristics and wavelength dispersion characteristics, the film being free of whitening at high temperatures and high humidity.SOLUTION: A cellulose resin has a salt content of 0.03% or less.SELECTED DRAWING: None

Inventors:

ITO MASAYASU
KOMINE TAKUYA
SAKASHITA RYUICHI

Application Number:

JP2022074177A

Publication Date:

December 06, 2022

Filing Date:

April 28, 2022

Export Citation:

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Assignee:

TOSOH CORP

International Classes:

C08B11/02; C08B3/18; C08J5/18; C08L1/08; C08L33/00; G02B5/30

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