| abstract |
An object of the present invention is to provide a curing accelerator for an oxidative polymerization type unsaturated resin capable of reducing the amount of cobalt metal soap and having a curing performance equal to or higher than that of a cobalt metal soap and a printing ink and a coating material using the curing accelerator. (A) and the aminoalcohol (B) represented by the following general formula (1) (Wherein R 1 and R 2 each independently represent a hydrogen atom or an alkyl group having 1 to 6 carbon atoms, X 1 and X 2 each independently represent an alkylene group having 2 to 6 carbon atoms, Y represents -NR 3 - (wherein R 3 represents a hydrogen atom or an alkyl group having 1 to 6 carbon atoms) or an oxygen atom, and a group consisting of a fatty acid bismuth salt, a fatty acid zirconium salt, a fatty acid barium salt and a fatty acid iron salt A curing accelerator containing a metal salt (C) of at least one selected from fatty acids, a printing ink containing the curing accelerator and a coating material. |