Patent ID: 8734678

Claim:
A composition comprising a monomeric or oligomeric precursor of a liquid crystal polymer, a chiral dopant, and at least one of an inorganic luminescent compound, an organic luminescent compound, an IR-absorber, a magnetic material, and a forensic marker, and wherein the monomeric or oligomeric precursor of a liquid crystal polymer comprises a bisacrylate, and the chiral dopant comprises at least one of: a chiral dopant according to formula (I) a chiral dopant according to formula (IA): a chiral dopant represented by the formula (IB) wherein A 1 and A 2 denote each independently a group: i) —[(CH 2 )y-O]z-C(O)—CH═CH 2 ; ii) —C(O)-D 1 -O—[(CH 2 )y-O]z-C(O)—CH═CH 2 ; iii) —C(O)-D 2 -O—[(CH 2 )y-O]z-C(O)—CH═CH 2 ; D 1 denotes a group D 2 denotes a group R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 and R 8 denote each independently C 1 -C 6 alkyl or C 1 -C 6 alkoxy; m, n, o, p, q, r, s, and t denote each independently 0, 1, 2; y denotes 0, 1,2,3,4,5,6; z equal 0 if y equal 0 and z equal 1 if y equal 1 to 6.