Aqueous ink composition

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United States of America Patent

PATENT NO 10696044
APP PUB NO 20170247555A1
SERIAL NO

15509774

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Abstract

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Provided in one example herein is an aqueous ink composition, including: pigment particles having at least one metal oxide; an aqueous medium; and a cationic double-chain surfactant consisting a quaternary ammonium salt. Methods of making and using the ink composition are also provided.

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Patent Owner(s)

Patent OwnerAddress
PURDUE RESEARCH FOUNDATION1281 WIN HENTSCHEL BLVD WEST LAFAYETTE IN 47906

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Corti, David S West Layfayette, US 1 1
Franses, Elias I West Layfayette, US 2 61
Ng, Hou T Campbell, US 233 5509
Tom, Howard S San Jose, US 74 286
Yang, Yung-Jih West Layfayette, US 1 1
Zhao, Yan Palo Alto, US 268 2437

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