Multilayer pearl luster pigment based on an opaque substrate

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United States of America Patent

PATENT NO 6280520
SERIAL NO

09294054

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Abstract

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Multilayer pearl luster pigment based on an absorbing platelet-shaped substrate which is coated with alternating layers of a material of low refractive index and a material of high refractive index, or with a metal, the difference in the refractive indices being at least 0.1.

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Patent Owner(s)

Patent OwnerAddress
MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNGFRANKFURTER STRASSE 250 DARMSTADT 64293

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Andes, Stephanie Maintal, DE 21 273
Bruckner, Dieter Darmstadt, DE 20 636
Fuchs-Pohl, Gerald Weiterstadt, DE 9 138
Kuntz, Matthias Seeheim, DE 67 1201
Pfaff, Gerhard Munster, DE 74 1261
Vogt, Reiner Kranichstein, DE 22 381

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