Magnetic multilayer pigment flake and coating composition

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United States of America Patent

PATENT NO 10479901
APP PUB NO 20180066147A1
SERIAL NO

15812824

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Abstract

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The present invention provides a magnetic multilayer pigment flake and a magnetic coating composition that are relatively safe for human health and the environment. The pigment flake includes one or more magnetic layers of a magnetic alloy and one or more dielectric layers of a dielectric material. The magnetic alloy is an iron-chromium alloy or an iron-chromium-aluminum alloy, having a substantially nickel-free composition. The coating composition includes a plurality of the pigment flakes disposed in a binder medium.

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Patent Owner(s)

Patent OwnerAddress
VIAVI SOLUTIONS INC430 NORTH MCCARTHY BOULEVARD MILPITAS CA 95035

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Coombs, Paul G Santa Rosa, US 77 2551
Delst, Cornelis Jan Fairfax, US 33 56
Kohlmann, Paul T Windsor, US 20 330
Raksha, Vladimir P Santa Rosa, US 71 1256

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