[EN] PHOTOALIGNING MATERIALS<br/>[FR] MATÉRIAUX DE PHOTOALIGNEMENT
申请人:ROLIC AG
公开号:WO2013050121A1
公开(公告)日:2013-04-11
The present invention relates to polymer, homo- or copolymer or oligomer for the photoalignment of liquid crystals, especially for the planar orientation of liquid crystals, comprising a main chain and a side chain, wherein the side chain and/or main chain comprises a polar group, compositions thereof, and its use for optical and electro optical devices, especially liquid crystal devices (LCDs).
Substituted dibenzothiophenes having antiangiogenic activity
申请人:American Cyanamid Company
公开号:US06022307A1
公开(公告)日:2000-02-08
The invention provides novel substituted dibenzothiophenes of Formulae (I), (II), (III) and (IV) which have antiangiogenic activity and further provides a method using substituted dibenzothiophenes of Formula (V) as antiangiogenic agents.
PHOTOCROSSLINKABLE MATERIALS COMPRISING ALICYCLIC GROUP
申请人:Eckert Jean-Francois
公开号:US20100048849A1
公开(公告)日:2010-02-25
A diamine compound of formula (I) is proposed as well as polymers, copolymers, polyamic acids, polyamic acid esters, or polyimides based on such compound.
A diamine compound of formula (I) is proposed as well as polymers, copolymers, polyamic acids, polyamic acid esters, or polyimides based on such compound.
A diamine compound of formula (I) is proposed as well as polymers, copolymers, polyamic acids, polyamic acid esters, or polyimides based on such compound.