abstract |
The invention concerns crystalline liquid substituted 1,3-dioxanes and compositions containing the same for use in electro-optical components, characterized by at least one compound of the general formula: <IMAGE> <IMAGE> <IMAGE> <IMAGE> <IMAGE> <IMAGE> <IMAGE> CnH2n+1(CH3)N, CN, NO2, F, Cl, Br, NCCHCH, <IMAGE> R2 = CnH2n+1; OH, CN, OR4, OCOR4, OCOOR4, <IMAGE> <IMAGE> R3=CnH2n+1; CnH2n+1O, Cl, Br, CN, NO2, and where R4=CnH2n+1 and n=1 to 10. |