DRYER FOR SELF-APPLICABLE COATING COMPOSITIONS Russian patent published in 2017 - IPC C09D167/06 C09D7/04 C09D7/12 C08K3/10 C08K5/00 C08K13/02 C08K5/3467 C09F9/00 C09F7/02 

FIELD: chemistry.

SUBSTANCE: composition includes a dehumidifier for self-oxidizing resin composition, drying in air, and a polymer comprising unsaturated aliphatic groups. Mentioned dehydrator is prepared by mixing the manganese salt with 1, 4, 7-trisubstituted-1, 4 ,7-triazacyclononane (L). The manganese salt has the general formula Mn²⁺[X]_n, in which the anion X is selected from PF₆^-, SbF₆^-, AsF₆^-, BF₄^-, B(C₆F₅)₄^-, Cl^-, Br^-, I^-, NO₃^- or R₂COO^-, in this case n=2, or the anion X is SO₄^2-, where n=1, and where R₂=C₁-C₂₀ Alkyl. In this case, 1,4,7-trialkyl-1,4,7-triazacyclononane (L) is present in the mixture in such an amount that the molar ratio of Mn:L is at least 1.25:1, preferably at least 1.5:1 and less than 20:1. The coating composition, the method for coating the substrate, the substrate coated with the composition, the use of the composition in paints, glues, varnishes, inks and varnishes and the use of a mixture of 1,4,7-trialkyl-1,4,7-triazacyclononan (L) and manganese salt as a dehumidifier for self-oxidizing resin composition, drying in air.

EFFECT: providing non-cobalt catalysts for coating formulations containing them, and which simultaneously provide quick-drying coatings that have significant hardness and gloss properties.

14 cl, 9 tbl, 3 ex