COATINGS THAT EXHIBIT A TRI-COAT APPEARANCE, RELATED COATING METHODS AND SUBSTRATES Russian patent published in 2017 - IPC C09D5/29 C09D5/36 C09D7/12 B05D1/38 B05D7/14 

FIELD: chemistry.

SUBSTANCE: way to include (a) the affixing of an opaque covering layer on top of at least part of layer coating electrodeposition method and/or gesso layer-composition coating by applying filler, (b) optionally, dehydration of the specified layer opaque coverage; (c) the formation of a layer of topcoat over a specified layer an opaque covering applying harden compositions, essentially contains no pigment, for at least part of the specified layer opaque coverage; and (d) optionally, the simultaneous solidification specified layer top coating and specified layer an opaque covering. Composition coating contains (i) binder resin, and (ii) pigment composition containing (1) coloured particles of inorganic pigment, (2), flake-like particles of pigment made of metal and/or metal alloy; and (3) particles of interfered pigment. The particles (1) are selected from particles of blue, green, brown, turquoise and white inorganic pigment.

EFFECT: invention provides a multilayer composite coating with a three-layer tri-coat effect on the substrates when fewer coating layers are applied.

4 cl, 6 tbl