Plate-shaped effect pigment comprising a coating containing copper, method for the production thereof, and use thereof

The invention relates to an effect pigment, comprising a plate-shaped nonmetallic substrate and at least one coating containing copper, wherein the average particle size D50 of the effect pigment is more than 5 [mu]m and the copper content of the effect pigment is in a range of 3 to 70 wt%, with res...

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Bibliographic Details
Main Authors VOIT THOMAS, GRUENER MICHAEL, SCHUMACHER DIRK, KAUPP GUENTER, GIPP ANDREAS
Format Patent
LanguageEnglish
Published 07.01.2015
Subjects
ADHESIVES
CHEMICAL PAINT OR INK REMOVERS
CHEMISTRY
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS
CORRECTING FLUIDS
DYES
FILLING PASTES
INKS
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
PASTES OR SOLIDS FOR COLOURING OR PRINTING
POLISHES
PREPARATION OF CARBON BLACK
TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES
USE OF MATERIALS THEREFOR
WOODSTAINS
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Summary:The invention relates to an effect pigment, comprising a plate-shaped nonmetallic substrate and at least one coating containing copper, wherein the average particle size D50 of the effect pigment is more than 5 [mu]m and the copper content of the effect pigment is in a range of 3 to 70 wt%, with respect to the total weight of the effect pigment. The invention further relates to a method for producing the effect pigment and use of the effect pigment in anti-fouling coatings.
Bibliography:Application Number: CN201380023334