abstract |
A. LIQUID CRYSTALLINE SUBSTANCES AND PROCESS FOR THEIR MANUFACTURE, B. CHARACTERIZED BY TRANS-6-N-ALCOYLDECALINE-2-CRYSTALLINE ACID ESTERS, LIQUIDS, OF GENERAL FORMULA: (CF DRAWING IN BOPI) C. THE INVENTION FOUND ITS APPLICATION IN SUBSTANCES OF NEMATIC LIQUID CRYSTALS FOR OPTO-ELECTRONIC COMPONENT FOR THE MODULATION OF INCIDENTAL OR PENETRANT LIGHT, AS WELL AS THE REPRESENTATION OF NUMBERS, SIGNS AND FIGURES, AND A PROCESS FOR THEIR MANUFACTURING. |