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US 2010/0143591 A1Published application
Silver nanoparticle ink composition
AssigneeXerox Corporation
InventorsYiliang Wu, Ping Liu, Nan Xing Hu
Life of this patent
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Abstract
An ink composition comprises silver nanoparticles, hydrocarbon solvent, and an alcohol co-solvent. The ink composition is suitable for printing conductive lines that are uniform, smooth, and narrow on various substrate surfaces.
Claims29
An ink composition comprising:
- silver nanoparticles;
- a hydrocarbon solvent;
- and an alcohol co-solvent.
An ink composition comprising:
- oleic acid stabilized silver nanoparticles;
- dodecane;
- and
- terpineol;
- wherein the silver nanoparticles comprise from about 35 weight percent to about 60 weight percent of the ink composition, and the weight ratio of dodecane to terpineol is from about 3:1 to about 1:1.
2 more elements
An ink composition comprising:
- organoamine stabilized silver nanoparticles:
- an isoparaffinic solvent;
- and
- terpineol;
- wherein the silver nanoparticles comprise from about 35 weight percent to about 60 weight percent of the ink, and the weight ratio of the isoparaffinic solvent to terpineol is from about 3:1 to about 1:1.
2 more elements
A method of printing a line on a substrate, comprising:
- providing an ink composition comprising silver nanoparticles, a hydrocarbon solvent, and an alcohol co-solvent;
- and
- depositing droplets of the ink composition onto a substrate to print a line.
Dependencies are inferred from the claim text.