Patent · US Active

Synthesis of N-derivatized lactam based ionic liquid

US9518023B2 · kind B2 · utility

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Key dates

Filing dateMay 6, 2014
Grant dateDec 13, 2016
Priority date—
Expiry dateMay 6, 2034

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07D209/34
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

Lactamium based ionic liquids and methods of making them are described. The ionic liquids comprise at least one of:

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.