Non-Newtonian photo-curable ink composition

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United States of America Patent

PATENT NO 10392523
APP PUB NO 20170260407A1
SERIAL NO

15529866

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A non-Newtonian photo-curable ink composition that includes a metal oxide/alkoxysilane complex in an amount ranging from about 0.1 wt % to about 10 wt %, a salt in an amount ranging from about 0.05 wt % to about 20 wt %, a photo-initiator, an organic solvent, and water, wherein the ink composition has a first dynamic viscosity ranging from 25 cps to 10,000 cps at a first state and a second dynamic viscosity ranging from 1 cps to 50 cps at a second state. Also described herein is a method for making such non-Newtonian photo-curable ink composition and a method for producing printed images using such non-Newtonian photo-curable ink composition.

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Patent Owner(s)

  • HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Adamic, Raymond Corvallis, US 29 80
Shields, James P Corvallis, US 51 1009
Vasudevan, Sundar Corvallis, US 35 213

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