Patent ID: 11964240
Assignee: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Field: Chemical engineering (Chemistry)
Classification: CPC B  Y | IPC B

Claim 7:
8. The gas filter of claim 1, wherein the dicarboxylate comprises at least one selected from the group consisting of 1,3-benzenedicarboxylate (isophthalate), 1,4-benzenedicarboxylate (terephthalate), 1,2-benzenedicarboxylate (phthalate), 2,6-naphthalenedicarboxylate, 2,3-naphthalenedicarboxylate, 1,4-naphthalenedicarboxylate, 1,5-naphthalenedicarboxylate, 1,7-naphthalenedicarboxylate, 1,2,3,4-tetrahydro-1,4-naphthalenedicarboxylate, 2,6-pyridinedicarboxylate (dipicolinic acid), 2,5-pyridinedicarboxylate (isocinchomeronic acid), and 1H-pyrrole-2,4-dicarboxylate.