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US 10,300,708 B2Granted
Ink jet composition, housing, and ink jet method
AssigneeSeiko Epson Corporation
InventorsHiroaki Kida, Naoyuki Toyoda, Masaru Terada
Life of this patent
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Abstract
A non-aqueous ink jet composition includes a surface-treated metal powder, wherein a dissolved oxygen reduction rate is 2.0 kPa/h or more and 20.0 kPa/h or less in an environment of 25° C. and 1.0 atm.
Claims19
A non-aqueous ink jet composition comprising:
- at least one polymerizable compound selected from the group consisting of:
- an unsaturated carboxylic acid selected from the group consisting of (meth)acrylic acid, itaconic acid, crotonic acid, isocrotonic acid, and maleic acid;
- a salt of the unsaturated carboxylic acids;
- an ester, urethane, amide, or anhydride of the unsaturated carboxylic acids:
- an acrylonitrile;
- a styrene;
- an unsaturated polyester;
- an unsaturated polyether;
- an unsaturated polyamide;
- and
- an unsaturated urethane;
- and
- a surface-treated metal powder,
- wherein a dissolved oxygen reduction rate is 2.0 kPa/h or more and 20.0 kPa/h or less in an environment of 25° C. and 1.0 atm, and
- wherein the surface-treated metal powder is surface-treated with one or more surface treatment agents selected from the group consisting of fluorine-containing phosphoric acid esters, fluorine-containing silane compounds, and combinations thereof.
12 more elements
Dependencies are inferred from the claim text.