The present invention is concerned with novel liquid crystalline mixtures which contain components having a 4 alkenyl or a 2Z alkenyl side chain and with the use of {HEAD ~ these compounds} and mixtures for {TAIL ~ electro optical purposes} 
The present invention is concerned with novel liquid crystalline mixtures which contain components having a 4 alkenyl or a 2Z alkenyl side chain and with the use of { HEAD ~ these compounds } and mixtures for { TAIL ~ electro optical purposes }
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