Patent · US Active

Liquid phase process for preparing (E)-1,1,1,4,4,4-hexafluorobut-2-ene

US10611709B2 · kind B2 · utility

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1References
24Claims
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Inventors

Key dates

Filing dateSep 10, 2018
Grant dateApr 7, 2020
Priority date—
Expiry dateSep 10, 2038

Classification

  • Technology area (CPC B)Performing Operations; Transporting
  • CPC primaryB01J2531/98
  • WIPO fieldChemical engineering
  • WIPO sectorChemistry

Abstract

Disclosed herein are methods of producing E-CF3CH═CHCF3 in a liquid phase. Also disclosed are methods of preparing CF3CH2CHClCF3 and CF3CHClCH2CCl3.

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