abstract |
The present invention relates to a polymerisable LC material comprising one or more di-or multireactive mesogenic compounds, one or more compounds of formula CO, and one or more compounds of the formula OE, wherein R is 1 And R 2 ,X,L 1 To L 4 And n has the meaning given in claim 1. The invention further relates to a method for the production thereof, to a polymer film with improved thermal durability obtainable from a corresponding polymerisable LC material, to a method for the production thereof and to the use of the polymer film and the polymerisable LC material in optical, electrooptical, decorative or security devices. |