Polymer-bonded quaterrylene and/or terrylene dyes and compositions containing same

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United States of America Patent

PATENT NO 8859688
APP PUB NO 20120299286A1
SERIAL NO

13479872

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Abstract

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Method for increasing at least one of the solubility and dispersibility of a quaterrylene and/or terrylene dye in a liquid medium, including binding the quaterrylene or terrylene dye to a polymer which is soluble in the liquid medium. Various aspects relate without limitation to polymer-bonded quaterrylene or terrylene dyes, processes, markings, security features, articles and dye-doped polymers.

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Patent Owner(s)

  • SICPA HOLDING SA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Commeureuc, Aurélien Georges Jean Echichens, CH 2 20
Pasquier, Cécile Marly, CH 7 24
Tiller, Thomas Bussigny, CH 32 364

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