[EN] LYOTROPIC LIQUID CRYSTAL SYSTEMS BASED ON AROMATIC TETRACARBOXYLIC BISBENZOIMIDAZOLE DERIVATIVES AND METHODS FOR MAKING<br/>[FR] SYSTÈMES DE CRISTAUX LIQUIDES LYOTROPES BASÉS SUR DES DÉRIVÉS DE BISBENZOIMIDAZOLES TÉTRACARBOXYLIQUES AROMATIQUES ET PROCÉDÉS POUR LES FABRIQUER
申请人:NITTO DENKO CORP
公开号:WO2010099223A1
公开(公告)日:2010-09-02
Compounds derived from aromatic tetracarboxyl bisbenzoimidazoles are disclosed. These compounds are capable of forming liquid crystal systems thai can produce optically isotropic or anisotropic films with desirable optical properties. Formulae (I) or (II), or a salt thereof; wherenin y is an integer in the range from 0 to about 4.
这些化合物源自芳香四羧基双苯并咪唑醚。这些化合物能够形成液晶系统,可产生具有理想光学性质的光学各向同性或各向异性薄膜。其中,化学式(I)或(II),或其盐;其中 y 为0到约4之间的整数。