4- (TRANS-4-N-ALCOHYL- (OR CYANO-) CYCLOHEXANOYLOXY) -TRANS-N-ALKYL- (OR CYANO-) CYCLOHEXANES, OR 4- (TRANS-4-N-ALCOHYL- (OR CYANO-) CYCLOHEXANOYLOXY ) -BENZOYLOXY-3 SUBST. (TRANS-4-N-ALCOHYL- (OR CYANO-) CYCLOHEXANES, FORMING LIQUID CRYSTALS

摘要

A. THE INVENTION CONCERNING SUBSTANCES FORMING LIQUID CRYSTALS BASED ON TRANS-4-N-ALCOYLCYCLOHEXANE SUBST. OR 3-SUBST. BENZOYLOXY- (TRANS-4-N-ALCOYLCYCLOHEXANE) SUBSTRATE / P B B. COMBINATIONS ENVISAGED MUST MEET THE GENERAL FORMULA: BR/ (CF DRAWING IN BOPI) BR/ OR ON AR CH2N1, CN; R CH2M1, CN; R H, CH, CH, CL, BR; OR L 0 OR 1; ETM, N 1 TO 10. / P P SUBSTANCES ARE SUITABLE FOR USE ONLY, ALONE OR IN MIXTURE WITH OTHER SUBSTANCES FORMING LIQUID OR OTHER CRYSTALS, DYES FOR EXAMPLE, TO REPRODUCE SIGNS AND IMAGES OR AS ORIENTATION AGENTS FOR SPECTROSCOPY AND GAS CHROMATOGRAPHY.