Ink additive combinations for improving printhead lifetime

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United States of America Patent

PATENT NO 9546292
SERIAL NO

14877478

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Abstract

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An inkjet ink for improving printhead lifetimes includes: an aqueous-based ink vehicle; a colorant; an anti-kogation additive; and an anti-corrosion additive having at least one acetylenic group, the acetylenic group being absent any tertiary or quaternary α-carbon atoms.

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Patent Owner(s)

Patent OwnerAddress
MEMJET TECHNOLOGY LIMITED10918 TECHNOLOGY PLACE SAN DIEGO CA 92127

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barton, Christopher North Ryde, AU 16 29
Blake, Iain North Ryde, AU 6 17
Fielder, Simon North Ryde, AU 53 282
Gimona, Michele North Ryde, AU 9 9
Grassy, Luke North Ryde, AU 1 3
Myors, Richard North Ryde, AU 2 4
Prashar, Jognandan North Ryde, AU 10 11
Shepard, Michele San Diego, US 4 3
Tyvoll, David San Diego, US 56 1501

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