MULTI-LAYER FILM COATING AND COVERED OBJECT Russian patent published in 2018 - IPC B32B27/20 B05D5/06 C09D5/29 

FIELD: transport machine building.

SUBSTANCE: invention relates to multilayer coating films for coating base material, in particular body and vehicle component. Multilayer film includes bright layer and colored layer located on top of bright layer, bright layer includes aluminum flakes, and color layer includes black pigment dispersed in color layer. Black pigment in this color layer has particle size distribution with peak at particle size of 200 nm or less.

EFFECT: invention provides for creation of multilayer film of shiny gray coating that improves protection and prevents environment from affecting substrate, and also creating effect of light and shadow, in particular development of gray color, which is not perceived as mixture of chromatic colors, but which gives impression of transparent metallic texture (metallic gray color).

6 cl, 8 dwg, 4 tbl