Electrostatic ink compositions

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United States of America Patent

PATENT NO 9921512
SERIAL NO

15109777

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Abstract

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Herein is disclosed an electrostatic ink composition, wherein the composition is formable by combining: chargeable particles comprising a resin comprising a polymer having acidic side groups, and a cyclic anhydride. Also disclosed herein is a method of forming an electrostatic ink composition, and a method of electrostatic printing.

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Patent Owner(s)

Patent OwnerAddress
HP INDIGO B V1187 XR AMSTELVEEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bar-Haim, Gil Nes Ziona, IL 34 90
Grishman, Alina Nes Ziona, IL 9 11

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