Patent ID: 9493394
Filing Date: 2016-11-15
CPC Classification: C07C,C07D,C07F,C08G,C09K,G02F

Claim Text:
1. Polymer or oligomer comprising a compound of formula (I′) as one basic building block: wherein, A represents an unsubstituted or substituted carbocyclic or heterocyclic aromatic group selected from a monocyclic ring of five or six atoms, two adjacent monocyclic rings of five or six atoms, a bicyclic ring system of eight, nine or ten atoms, or a tricyclic ring system of thirteen or fourteen atoms or a group “E”; and wherein the following compound residue of formula (I′), the compound residue (Ia) represents a straight-chain or branched C x1 is an integer from 1 to 15, B represents a straight-chain or branched C D represents a polymerizable group, which is an unsubstituted or substituted, aliphatic, aromatic and/or alicyclic diamine group, siloxane or maleinimide; E represents an aromatic group, a single bond, an oxygen atom, a sulphur atom, —NH—, —N(C S X, Y each independently from each other represents hydrogen, fluorine, chlorine, nitrile, or unsubstituted or with fluorine substituted C n, n1 each independently from each other represents 1, 2, 3 or 4, with the proviso that if n is 2, 3, or 4, each A, B, x if n1 is 2, 3 or 4 each B, x