self-oxidizing air-drying resin, coating composition, substrate coating method, substrate, use of a mixture as a drying agent for the air-drying of a self-oxidizing resin composition and self-drying resin composition drying agent oxidizable

摘要

self-oxidizing air-drying resin, coating composition, substrate coating method, substrate, use of a mixture as a drying agent for the air-drying of a self-oxidizing resin composition and self-drying resin composition The present invention relates to a mixture for use as a drying agent for air drying a self-oxidizing resin composition, said mixture comprising: 1,4,7-trialkyl-1,4,7- triazacyclononane (1); and a manganese salt having the general formula mn2 + [x] n, wherein the anion x is selected from pf6-, sbf6-, asf6-, bf4-, b (c6f5) 4-, cl-, br-, i- , in which case n = 2 or the anion x is so42- in which case n = 1, and where r2 is C1-C20 alkyl optionally substituted by heteroatoms, C6-C20 aryl optionally substituted by heteroatoms or a polymeric residue; wherein 1,4,7-trialkyl-1,4,7-triazacyclononane (1) is present in the mixture in an amount such that the molar ratio of 1: min is at least 1.25: 1 and more preferably at least 1.5: 1. 1/1