Millen, White, Zelano & Branigan, P.C.
Ink with near infrared fluorophores and U.V. absorbers
Printing inks and printing systems which contain near infrared fluorescent compounds and U.V. absorbing pigments provide print media with coatings, sense marks and data images containing NIRF compounds and U.V absorbing pigments with improved light stability. These printing inks and printing systems can be modified for use in a wide variety of printing methods. The print media obtained contains detectable NIRF compounds after the equivalent of 6 months exposure to indoor U.V. light.
NCR Corporation
Y C B B B B Y B Y B C
Y10T C09D B41M B44C B44C B41M Y10S B41M Y10T B44F C08K
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Maurice W. David M. Yaoping
Lewis Dashiell Tan