Molecular ink with improved thermal stability
US11472980B2 · kind B2 · utility
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52References
17Claims
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Key dates
| Filing date | Feb 8, 2018 |
| Grant date | Oct 18, 2022 |
| Priority date | — |
| Expiry date | Feb 13, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2203/1136
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A molecular ink contains a silver carboxylate (e.g. silver neodecanoate), a solvent (e.g. terpineol) and a polymeric binder comprising a polyester, polyimide, polyether imide or any mixture thereof having functional groups that render the polymeric binder compatible with the solvent. Such an ink may have good thermal stability with higher silver carboxylate content.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.