Use of a coating composition comprising carbamate group-containing 1,3,5-triazine compounds and melamine-formaldehyde resin e.g. in top coats, base coats and/or clear coats, preferably for automotive or transportation coatings

摘要

Use of a coating composition comprising at least one carbamate group-containing 1,3,5-triazine compound (I) and at least one melamine-formaldehyde resin in top coats, base coats and/or clear coats, preferably for automotive or transportation coatings, is claimed. Use of a coating composition comprising at least one carbamate group-containing 1,3,5-triazine compound of formula (I) and at least one melamine-formaldehyde resin in top coats, base coats and/or clear coats, preferably for automotive or transportation coatings, is claimed. Z1 : -NH 2, -NH-COOR1, -NH-COO-Y1-O-CO-NR6R7 or -NCO; Z2 : -NH 2, -NH-COOR2, -NH-COO-Y2-O-CO-NR8R9 or -NCO; Y1-Y3 : 2-20C-alkylene (optionally interrupted by O, S, optionally substituted imino groups, cycloalkyl-, -(CO)-, -O(CO)O-, -(NH)(CO)O-, -O(CO)(NH)-, -O(CO)- or -(CO)O-groups) or 5-12C-cycloalkylene (both optionally substituted by aryl, alkyl, aryloxy, alkyloxy, heteroatoms and/or heterocycles); either R4-R9 : 2-18C-alkyl, 2-18C-alkenyl, 6-12C-aryl, 5-12C-cycloalkyl or a 5 or 6 membered heterocycle containing O-, N- and/or S-atom (all optionally interrupted by O, S and/or optionally substituted imino groups), 1-18C-alkyl (all optionally substituted by aryl, alkyl, aryloxy, alkyloxy, heteroatoms and/or heterocycles) or H; or R4R5, R6R7, R8R9 : a ring or -[X i] k-H; R1, R2 : 1-4C-alkyl; k : 1-50; i : 1-k; and X : -CH 2-CH 2-O-, -CH 2-CH 2-N(H)-, -CH 2-CH 2-CH 2-N(H)-, -CH 2-CH(NH 2)-, -CH 2-CH(NHCHO)-, -CH 2-CH(CH 3)-O-, -CH(CH 3)-CH 2-O-, -CH 2-C(CH 3) 2-O-, -C(CH 3) 2-CH 2-O-, -CH 2-CH 2-CH 2-O-, -CH 2-CH 2-CH 2-CH 2-O-, -CH 2-CH-vinyl-O-, -CH-vinyl-CH 2-O-, -CH 2-CH-phenyl-O- or -CH-phenyl-CH 2-O-. [Image].