Patent ID: 7674876

Claim:
An organic compound containing at least one trifluorovinyloxyether (TVFE) group and at least one cyanato-group, having the following formula (III): wherein the residues and indices are as follows: R 3 , R 4 , R 5 , R 6 are independently selected among the following groups: —H, —F, —Cl, —Br, —I, —CH 3 , —CF 3 , —(CH 2 ) a —CH 3 , —(CF 2 ) a —CF, wherein index a is an integer, —CH(CF 3 ) 2 , —CF(CF 3 ) 2 , —C(CH 3 ) 3 , -Ph, —NO 2 , —OCH 3 , —O—C(═O)—R 17 , wherein R 17 is independently selected from optionally substituted alkyl groups or aryl groups, —OCN, wherein two of residues R 3 , R 4 , R 5 , R 6 alternatively may together form a condensed aromate and alternatively or in addition, one or more of the groups R 3 , R 4 , R 5 , R 6 can independently be selected from a cyanato group (—OCN), a trifluorovinyloxyether (TFVE) group (—O—CF═CF 2 ), residue residues R 7 , R 8 , R 9 , R 10 have the same meaning as defined for R 3 , R 4 , R 5 , R 6 above, R 11 is a single bond or is an alkylene group which can be partly or fully fluorinated, R 13 and R 14 can both be F, or R 13 is F and R 14 is H, or at least one of R 13 and R 14 is an optionally partly or fully fluorinated alkyl group having 1 to 15 carbon atoms, and R 11 , R 15 and R 16 can be either F or H, Y and Z are independent from each other and each Y and/or Z can independently (in case q and/or n are more than 1) be selected from a chemical bond, SO 2 , CF 2 , CH 2 , CHF, CH(CH 3 ) 2 , isopropylene, hexafluoroisopropylene, n- or iso-C 1 -C 18 alkylene which may be partly or fully fluorinated, O, NR 19 , N═N, CH═CH, —(C═O)—O—, —O—(C═O)—, CH═N, —C≡C—, CHN—N═CH, alkyloxyalkylene having 1 to 18 carbon atoms which is optionally partly or fully fluorinated, S, Si(CH 3 ) 2 or wherein R 19 is hydrogen or C 1 -C 18 alkyl, Q has the same meaning as Y, m is 0 or 1, n is 0, or an integer between 1 and 6, o is 0 or an integer between 1 and 12, p is 0 or 1, and q is 0 or an integer between 1 and 6.