Method and apparatus for identifying and characterizing material solvents and composited matrices and methods of using same
US9109113B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Jan 7, 2009 |
| Grant date | Aug 18, 2015 |
| Priority date | — |
| Expiry date | Aug 26, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/261
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Solvents for macromolecules generally believed to be insoluble in their pristine form are identified by generation of a ‘solvent resonance’ in the relationship between solvent quality (deduced by Rayleigh scattering) and an intrinsic property of solvents. A local extreme of the solvent resonance identifies the ideal intrinsic property of an ideal solvent which may then be used to select a particular solvent or solvent combination. A solvent for graphene is used in the production of transparent conductive electrodes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.