Patent ID: 11959007
Assignee: MERCK PATENT GMBH
Field: Basic materials chemistry (Chemistry)
Classification: CPC C | IPC C

Claim 16:
17. The polymerizable compound according to claim 5, wherein the d) saturated, partially unsaturated or completely unsaturated, and optionally substituted, polycyclic radicals having 5 to 20 cyclic C atoms, of which one or more can also be replaced by heteroatoms are bicyclo [1.1.1] pentane-1,3-diyl, bicyclo [2.2.2] octane-1,4-diyl, spiro [3.3] heptane-2,6-diyl, tricyclo [3.3.1.1] decane-1,3-diyl,, where one or more H atoms may be replaced by a group L, and/or one or more double bonds may be replaced by single bonds, and/or one or more CH groups may be replaced by N, and where
M denotes —O—, —S—, —CH2—, —CHY03— or —CY03Y04—;
Y03, Y04 denote independently of each other one of the meanings given above for R01, F, Cl, CN, OCF3 or CF3;
W5, W6 denote independently of each other —CH2CH2—, —CH═CH—, —CH2—O—, —O—CH2—, —C(RcRd)— or —O—;
Rc, Rd denote independently of each other H or alkyl having 1 to 6 C atoms; and
R03, R04 denote independently of each other H, F, straight chain alkyl having 1 to 12 C atoms or branched chain alkyl having 3 to 12 C atoms, where one or more H atoms may be replaced by F.