Compositional and structural details of pigments exhibiting interference colours

CCHEMISTRY METALLURGY C09Paints, dyes C09CTREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES PREPARATION OF CARBON BLACK; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS

C09C2200/00Compositional and structural details of pigments exhibiting interference colours

C09C2200/10Interference pigments characterized by the core material C09C2200/1004the core comprising at least one inorganic oxide C09C2200/1008comprising at least one metal layer adjacent to the core material C09C2200/1012with a protective coating on the metal layer C09C2200/1016comprising an intermediate layer between the core and a stack of coating layers having alternating refractive indices C09C2200/102the core consisting of glass or silicate material like mica or clays C09C2200/1025comprising at least one metal layer adjacent to core material C09C2200/1029with a protective coating on the metallic layer C09C2200/1033comprising an intermediate layer between the core and a stack of coating layers having alternating refractive indices C09C2200/1037the core consisting of an inorganic suboxide or a mixture thereof C09C2200/1041comprising at least one metal layer adjacent to core material C09C2200/1045with a protective coating on the metallic layer C09C2200/105comprising an intermediate layer between the core and a stack of coating layers having alternating refractive indices C09C2200/1054the core consisting of a metal C09C2200/1058comprising a protective coating on the metallic layer C09C2200/1062the core consisting of an organic compound C09C2200/1066comprising at least one metal layer adjacent to the core material C09C2200/107with a protective coating on the metallic layer C09C2200/1075the core consisting of a mixture of inorganic and organic phases C09C2200/1079comprising at least one metal layer adjacent to the core material C09C2200/1083with a protective coating on the metallic layer C09C2200/1087the core consisting of bismuth oxychloride, magnesium fluoride, nitrides, carbides, borides, lead carbonate, barium or calcium sulfate, zinc sulphide, molybdenum disulphide or graphite C09C2200/1091comprising at least one metal layer adjacent to the core material C09C2200/1095comprising a protective coating on the metal layer C09C2200/20Interference pigments comprising a layer with a concentration gradient or a gradient of the refractive index C09C2200/202of sub-stoichiometric inorganic compounds C09C2200/205of coloured inorganic materials C09C2200/207of carbonaceous material C09C2200/24Interference pigments comprising a metallic reflector or absorber layer, which is not adjacent to the core C09C2200/30Interference pigments characterised by the thickness of the core or layers thereon or by the total thickness of the final pigment particle C09C2200/301Thickness of the core C09C2200/302Thickness of a layer with high refractive material C09C2200/303Thickness of a layer with low refractive material C09C2200/304Thickness of intermediate layers adjacent to the core C09C2200/305Thickness of intermediate layers within the stack C09C2200/306Thickness of an absorbing layer C09C2200/307Thickness of an outermost protective layer C09C2200/308Total thickness of the pigment particle C09C2200/40Interference pigments comprising an outermost surface coating C09C2200/401Inorganic protective coating C09C2200/402Organic protective coating C09C2200/403Low molecular weight materials C09C2200/404comprising additional functional groups C09C2200/405High molecular weight materials C09C2200/406comprising additional functional groups C09C2200/407Organosilicon materials C09C2200/408comprising additional functional groups C09C2200/409Mixed inorganic-organic coating C09C2200/50Interference pigments comprising a layer or a core consisting of or comprising discrete particles C09C2200/502Metal particles C09C2200/505Inorganic particles C09C2200/507Organic particles