Patent ID: 9593232
Date: 2017-03-14
CPC Classifications: C08K,C09D,C09F

Claim:
1. A curable liquid medium comprising: from 1 to 90 wt % of an alkyd-based resin; and from 0.0001 to 0.1 wt % of two or more siccatives wherein the siccative is an iron or manganese complex of a tetradentate, pentadentate or hexadentate nitrogen donor ligand, wherein the ligand is selected from the group consisting of and further wherein formula (I) is: wherein: each R is independently selected from the group consisting of hydrogen, F, CI, Br, hydroxyl, C R1 and R2 are independently selected from the group consisting of C R3 and R4 are independently selected from the group consisting of hydrogen, C n is from 0 to 4 X is selected from the group consisting of C═O, —[C(R6) each R6 is independently selected from the group consisting of hydrogen, hydroxyl, C further wherein formula (II) is: wherein: each R1 and R2 independently represents —R4-R5; R3 represents hydrogen, C each R4 independently represents a single bond or a linear or branched C each R5 independently represents an optionally N-alkyl-substituted aminoalkyl group or an optionally alkyl-substituted heteroaryl: selected from the group consisting of pyridinyl; pyrimidinyl; pyrazinyl; triazolyl; pyridazinyl; 1,3,5-triazinyl; quinolinyl; isoquinolinyl; quinoxalinyl; imidazolyl; pyrazolyl; benzimidazolyl; thiazolyl; oxazolidinyl; pyrrolyl; carbazolyl; indolyl; and isoindolyl, wherein the heteroaryl may be connected to the compound via any atom in the ring of the selected heteroaryl; and further wherein formula (III) is wherein: each R20 is independently selected from: C R21 is selected from hydrogen, C Y is independently selected from H, CH R22 is independently selected from C further wherein formula (IV) is wherein: Q is independently selected from p is 4; R is independently selected from: hydrogen, C R1,R2,R3,R4,R5 and R6 are independently selected from: H, C further wherein formula (V) is wherein: R further wherein formula (VI) is wherein: X is selected from —CH each R17 independently represents a group selected from: R17, C R19 is selected from hydrogen, C