| 摘要 |
Disclosed is a liquid crystal aligning agent containing a radiation-sensitive polyorganosiloxane which is obtained by reacting a cinnamic acid derivative having at least one group selected from the group consisting of a carboxyl group, a hydroxyl group, -SH, -NCO, -NHR (wherein R represents a hydrogen atom or an alkyl group having 1-6 carbon atoms), -CH=CH2 and -SO2Cl with a polyorganosiloxane having an oxethane ring. |
