| abstract |
The present invention provides PDLC systems of this type and precursors of these PDLC systems containing monomers, oligomers and / or prepolymers and liquid crystal mixtures of the polymers used. A reactive liquid crystalline compound of formula III. R 1 -P-X-A 3 -Z-A 4 -R 2 III Specifically, for example, compounds represented by the following structural formulas are exemplified. [Selection figure] None |