The organic electrooptics element using the copolymer in which glass-transition-temperature adjustment useful as organic electrooptics polymer is possible, and the copolymer - National Institute of Information and Communications Technology

Title:

The organic electrooptics element using the copolymer in which glass-transition-temperature adjustment useful as organic electrooptics polymer is possible, and the copolymer

Document Type and Number:

Japanese Patent JP6137694

Kind Code:

B2

Abstract:

An object of the present invention is to provide an organic EO polymer having a desired Tg. The present invention provides a copolymer comprising (i) a cycloalkane methacrylate and 2-isocyanatoethyl methacrylate as monomers at an adjusted blending ratio and (ii) an electro-optic molecule (EO molecule) bound to the copolymer, thereby exhibiting a desired glass transition temperature (Tg).

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Inventors:

Akira Otomo
Isao Aoki
Toshiki Yamada
Hideki Miki

Application Number:

JP2014055653A

Publication Date:

May 31, 2017

Filing Date:

March 18, 2014

Export Citation:

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Assignee:

National Institute of Information and Communications Technology

International Classes:

C08F220/36; C08F8/30; C08F8/34; G02F1/01

Domestic Patent References:

JP2014044272A
JP2013025261A

Foreign References:

WO2013154078A1

Attorney, Agent or Firm:

Ryu Iwatani

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