CA909996A - Permselective, aromatic, nitrogen-containing polymeric membranes - Google Patents

Permselective, aromatic, nitrogen-containing polymeric membranes

Info

Publication number: CA909996A
Authority: CA; Canada
Prior art keywords: permselective; aromatic; nitrogen; containing polymeric; polymeric membranes
Prior art date: 1972-09-12
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

CA909996A

Inventor

H. Hoehn Harvey

W. Richter John

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

EIDP Inc

Original Assignee

EI Du Pont de Nemours and Co

Publication date

1972-09-12

1972-09-12 Application granted granted Critical

1972-09-12 Publication of CA909996A publication Critical patent/CA909996A/en

Status Expired legal-status Critical Current

Links

125000003118 aryl group Chemical group 0.000 title 1
239000012528 membrane Substances 0.000 title 1
QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 title 1

CA909996A Permselective, aromatic, nitrogen-containing polymeric membranes Expired CA909996A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA909996T

Publications (1)

Publication Number	Publication Date
CA909996A true CA909996A (en)	1972-09-12

Family

ID=36417634

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA909996A Expired CA909996A (en)			Permselective, aromatic, nitrogen-containing polymeric membranes

Country Status (1)

Country	Link
CA (1)	CA909996A (en)

0
- CA CA909996A patent/CA909996A/en not_active Expired

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