×

Piperazinium trifluoroacetate compound and carbon dioxide absorbent using the same

  • US 8,287,627 B2
  • Filed: 11/04/2009
  • Issued: 10/16/2012
  • Est. Priority Date: 06/29/2009
  • Status: Active Grant
First Claim
Patent Images

1. A carbon dioxide absorbent prepared by dissolving 3 to 60 wt. % of a piperazinium trifluoroacetate compound represented by the following formula 1 in an ionic liquid:

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×