COPOLYMER AND OPTICAL FILM USING SAME

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20200095358A1
SERIAL NO

16467414

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Abstract

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A novel copolymer suitable for an optical film which is excellent in optical characteristics and has high retardation even in a thin film state, and an optical film containing the same are provided. A copolymer excellent in optical characteristics and easy to form a composite with a different polymer, and an optical film composed of the same are also provided.

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Patent Owner(s)

Patent OwnerAddress
TOSOH CORPORATIONSHUNAN-SHI YAMAGUCHI 746-8501

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
FUJII, Yasuyoshi Mie, JP 7 14
ITO, Saki Mie, JP 2 9

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