Novel liquid crystals have the formula <IMAGE> wherein one of R1 and R2 is cyano and the other is R, OR, OCOR or OCOOR, in which R is alkyl containing up to 12 carbon atoms.
申请公布号
DE2636684(B2)
申请公布日期
1979.10.11
申请号
DE19762636684
申请日期
1976.08.14
申请人
MERCK PATENT GMBH, 6100 DARMSTADT
发明人
EIDENSCHINK, RUDOLF, DR., 6110 DIEBURG;KRAUSE, JOACHIM, DR.;POHL, LUDWIG, DR.