The invention discloses polymeric forms of ionic liquids, PFILs, based on polybenzimidazole (PBI) and a process for the synthesis of such polymeric forms of ionic liquids. The invention also relates to use of PBI based polymeric forms of ionic liquids and their membranes for gas sorption, permeation and separation.
Patent No:
FR2616499
Application No:
11776597
Filing Date:
13-04-2008
Issue Date:
15-03-2011
Applicant:
CSIR-National Chemical Laboratory (CSIR-NCL), Pune
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