Patent ID: 9034785
Filing Date: 2015-05-19
Classification: C08G,C08K

Abstract:
1. Accelerator solution comprising (i) at least one organic solvent, (ii) a manganese salt, a copper salt, or a combination thereof, and (iii) an iron complex of a tetradentate tridentate, pentadentate or hexadentate nitrogen donor ligand according to any of the formulae (I), (II), (III), (IV), (V), and (VI), the ligand of formula (I) having the following structure: wherein each R is independently selected from: hydrogen, F, Cl, Br, hydroxyl, C R1 and R2 are independently selected from: C R3 and R4 are independently selected from hydrogen, C X is selected from C═O, —[C(R6) the ligand of formula (II) having the following structure: each R the ligand of formula (III) having the following structure: wherein each R20 is selected from alkyl, cycloalkyl, heterocycloalkyl, heteroaryl, aryl, and arylalkyl groups optionally substituted with a substituent selected from hydroxy, alkoxy, phenoxy, carboxylate, carboxamide, carboxylic ester, sulphonate, amine, alkylamine and N the ligand of formula (IV) having the following structure: wherein Q is independently selected from wherein p is 4, R is independently selected from hydrogen, C R the ligand of formula (V) having the following structure: wherein R and all nitrogen atoms in the macropolycyclic rings are capable of coordinating to transition metals; the ligand of formula (VI) having the following structure: wherein X is selected from —CH