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SG85629A1 - Polysulfone hollow fiber gas separation membranes with improved permselectivity - Google Patents

Polysulfone hollow fiber gas separation membranes with improved permselectivity

Info

Publication number
SG85629A1
SG85629A1 SG9901334A SG1999001334A SG85629A1 SG 85629 A1 SG85629 A1 SG 85629A1 SG 9901334 A SG9901334 A SG 9901334A SG 1999001334 A SG1999001334 A SG 1999001334A SG 85629 A1 SG85629 A1 SG 85629A1
Authority
SG
Singapore
Prior art keywords
hollow fiber
gas separation
separation membranes
fiber gas
polysulfone hollow
Prior art date
Application number
SG9901334A
Inventor
Wah Koon Teo
Kang Li
Dongliang Wang
Original Assignee
Univ Singapore
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Univ Singapore filed Critical Univ Singapore
Priority to SG9901334A priority Critical patent/SG85629A1/en
Publication of SG85629A1 publication Critical patent/SG85629A1/en

Links

SG9901334A 1999-04-07 1999-04-07 Polysulfone hollow fiber gas separation membranes with improved permselectivity SG85629A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SG9901334A SG85629A1 (en) 1999-04-07 1999-04-07 Polysulfone hollow fiber gas separation membranes with improved permselectivity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG9901334A SG85629A1 (en) 1999-04-07 1999-04-07 Polysulfone hollow fiber gas separation membranes with improved permselectivity

Publications (1)

Publication Number Publication Date
SG85629A1 true SG85629A1 (en) 2002-01-15

Family

ID=20430318

Family Applications (1)

Application Number Title Priority Date Filing Date
SG9901334A SG85629A1 (en) 1999-04-07 1999-04-07 Polysulfone hollow fiber gas separation membranes with improved permselectivity

Country Status (1)

Country Link
SG (1) SG85629A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4617399A (en) * 1985-04-01 1986-10-14 Celanese Corporation 2-aminobenzothiazole 6-carbonyl chloride hydrochloride
JPS6219205A (en) * 1985-07-17 1987-01-28 Nok Corp Preparation of ultrafilter membrane
US5219898A (en) * 1990-06-13 1993-06-15 E. I. Du Pont De Nemours And Company Spin dopes from poly[2,2'-bis(trifluoromethyl)benzidine terephthalamide] and from poly[2,2'-bis(1,1,2,2-tetrafluoroethoxy benzidine terephthalamide]

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4617399A (en) * 1985-04-01 1986-10-14 Celanese Corporation 2-aminobenzothiazole 6-carbonyl chloride hydrochloride
JPS6219205A (en) * 1985-07-17 1987-01-28 Nok Corp Preparation of ultrafilter membrane
US5219898A (en) * 1990-06-13 1993-06-15 E. I. Du Pont De Nemours And Company Spin dopes from poly[2,2'-bis(trifluoromethyl)benzidine terephthalamide] and from poly[2,2'-bis(1,1,2,2-tetrafluoroethoxy benzidine terephthalamide]

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