RETARDATION-INCREASING AGENT, CELLULOSE-BASED RESIN COMPOSITION USING SAME, AND FILM

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United States of America Patent

SERIAL NO

15654215

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Abstract

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Provided are: a retardation-increasing agent that has excellent compatibility and, when incorporated into a resin film, is capable of not only adjusting the thickness-direction phase difference toward a positive direction but also imparting the film with high retardation; a cellulose-based resin composition comprising the retardation-increasing agent; and a film that is obtained from the cellulose-based resin composition and has excellent optical properties. The retardation-increasing agent comprises a compound represented by the following Formula (1) or (2):

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Patent Owner(s)

Patent OwnerAddress
ADEKA CORPORATIONTOKYO 116-0012

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
ABE, Koichiro Saitama, JP 3 2
MURAKAMI, Takashi Saitama, JP 228 2305
SEGAWA, Masaki Saitama, JP 7 5
TANAKA, Yuki Saitama-shi, JP 176 668

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