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Ink jettable silver/silver chloride compositions
US9255208B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9255208-B2 |
| Application number | US-201013383491-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 11, 2010 |
| Priority date | Jun 12, 2009 |
| Publication date | Feb 9, 2016 |
| Grant date | Feb 9, 2016 |
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- Title
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- Abstract
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- CPC / IPC classifications
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Abstract
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The present invention uses a silver/silver chloride composition and ink jet technology in the art of digital printing, especially for use in blood glucose sensors.
First claim
Opening claim text (preview).
What is claimed is: 1. An ink jettable composition consisting of: (i) a resulting solution consisting of sub-micron silver/silver chloride particles having a flake geometry polymeric binder; and a solvent capable of dispersing silver chloride and dissolving the polymeric binder wherein the polymeric binder is dissolved in the solvent; and (ii) humectant to aid in ink jetting. 2. The ink jettable composition of claim 1 wherein the polymeric binder is present in the overall composition at about 1 to 4 wt. percent. 3. The ink jettable composition of claim 1 wherein the total silver/silver chloride is present at a concentration ranging from about 15% to 25%. 4. The ink jettable composition of claim 1 wherein the humectant is ethylene glycol. 5. The ink jettable composition of claim 1 wherein the humectant is present at a range of about 0.1% to 1%. 6. The ink jettable composition of claim 1 wherein the solvent is a dibasic acid. 7. The ink jettable composition of claim 1 wherein the silver/silver chloride ratio is 68/32 wt %. 8. The ink jettable composition of claim 1 wherein the silver/silver chloride ratio is 80/20 wt %. 9. The ink jettable composition of claim 1 wherein the silver/silver chloride ratio is 30/70 wt %. 10. The ink jettable composition of claim 1 wherein the silver/silver chloride ratio is from 90/10 to 10/90 wt %.
Assignees
Inventors
Classifications
Electrically conductive inks · CPC title
- C09D11/30Primary
Inkjet printing inks · CPC title
- C09D11/38Primary
characterised by non-macromolecular additives other than solvents, pigments or dyes · CPC title
by investigating electrochemical variables; by using electrolysis or electrophoresis · CPC title
the conductive material comprising metals or alloys · CPC title
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Frequently asked questions
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- What does patent US9255208B2 cover?
- The present invention uses a silver/silver chloride composition and ink jet technology in the art of digital printing, especially for use in blood glucose sensors.
- Who is the assignee on this patent?
- Dorfman Jay Robert, Summers John D, Du Pont
- What technology area does this patent fall under?
- Primary CPC classification C09D11/30. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Feb 09 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).