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US 7,597,926 B2Granted
Electroluminescent quinolates
AssigneeSouth Bank University Enterprises Ltd.
InventorPoopathy Kathirgamanathan
Life of this patent
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Abstract
Lithium quinolate is an electroluminescent material which emits light in the blue region of the spectrum.
Claims7
A method of making a lithium quinolate which is substituted or unsubstituted, said method comprising:
- reacting a lithium alkyl or lithium alkoxide in a solvent comprising acetonitrile with an 8-hydroxy quinoline, the 8-hydroxy quinoline optionally having at least one substituent selected from the group consisting of alkyl, alkoxy, aryl, aryloxy, sulphonic acid, ester, carboxylic acid, amino, amido, aromatic, polycyclic and heterocyclic.
A method of making a lithium quinolate which is substituted or unsubstituted, said method comprising:
- reacting a lithium alkyl or lithium alkoxide in a solvent comprising acetonitrile with an 8-hydroxy quinoline, the 8-hydroxy quinoline optionally having at least one alkyl substituent.
Dependencies are inferred from the claim text.