ELECTROSTATIC INK COMPOSITION

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20130323636A1
SERIAL NO

13985514

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present disclosure is drawn to an electrostatic ink composition comprising: (a) a carrier liquid; (b) particles comprising: (i) a polymer having a melt flow rate of less than 60 g/10 minutes, (ii) a colorant, (c) a charge director, wherein the electrostatic ink composition excludes a positively charged organic molecule or an organic molecule capable of becoming a positively charged organic molecule during an electrostatic printing process. Also disclosed herein is a method of producing a electrostatic ink composition and a method of electrophotographic printing an electrostatic ink composition.

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Patent Owner(s)

Patent OwnerAddress
HEWLETT-PACKARD INDIGO B VHOLLAND AMSTELVEEN AMSTELVEEN NORTH HOLLAND

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bar-Haim, Gil Holon NA, IL 34 90
Bodinger, Eyal Kriat Bialik, IL 5 18
Kabalnov, Alexey San Diego, US 30 1067
Klein, Marc Tel Aviv, IL 21 32
Li, Guang Jin San Diego, US 15 47
Teishev, Albert Rishon le-zion, IL 112 264

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