US9415352: A membrane comprising polybenzimidazole and aromatic polyester wherein said aromatic polyester is removed is disclosed the membrane is used for a process of deacidification
A membrane comprising polybenzimidazole and aromatic polyester wherein said aromatic polyester is removed is disclosed. The membrane is used for a process of deacidification.
Patent No:
US9415352
Application No:
13/127395
Filing Date:
21-09-2011
Issue Date:
16-08-2016
Applicant:
CSIR-National Chemical Laboratory (CSIR-NCL), Pune