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NO903027L - PROCEDURE FOR TREATING A LIQUID-WATERED POLYCARBONATE MEMBRANE FOR AA IMPROVE THE MEMBRANE'S GAS PREPARATION CHARACTERISTICS. - Google Patents

PROCEDURE FOR TREATING A LIQUID-WATERED POLYCARBONATE MEMBRANE FOR AA IMPROVE THE MEMBRANE'S GAS PREPARATION CHARACTERISTICS.

Info

Publication number
NO903027L
NO903027L NO90903027A NO903027A NO903027L NO 903027 L NO903027 L NO 903027L NO 90903027 A NO90903027 A NO 90903027A NO 903027 A NO903027 A NO 903027A NO 903027 L NO903027 L NO 903027L
Authority
NO
Norway
Prior art keywords
membrane
watered
treating
procedure
improve
Prior art date
Application number
NO90903027A
Other languages
Norwegian (no)
Other versions
NO903027D0 (en
Inventor
Wudneh Admassu
John A Jensvold
Daniel O Clard
Original Assignee
Dow Chemical Co
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
Priority claimed from US07/269,922 external-priority patent/US4900334A/en
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of NO903027D0 publication Critical patent/NO903027D0/en
Publication of NO903027L publication Critical patent/NO903027L/en

Links

NO90903027A 1988-11-09 1990-07-06 PROCEDURE FOR TREATING A LIQUID-WATERED POLYCARBONATE MEMBRANE FOR AA IMPROVE THE MEMBRANE'S GAS PREPARATION CHARACTERISTICS. NO903027L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/269,922 US4900334A (en) 1988-11-09 1988-11-09 Process for treating a liquid-wet polycarbonate membrane to improve its gas separation properties
PCT/US1989/005151 WO1990005016A1 (en) 1988-11-09 1989-11-09 Process for treating a liquid-wet polycarbonate membrane to improve its gas separation properties

Publications (2)

Publication Number Publication Date
NO903027D0 NO903027D0 (en) 1990-07-06
NO903027L true NO903027L (en) 1990-07-06

Family

ID=26780112

Family Applications (1)

Application Number Title Priority Date Filing Date
NO90903027A NO903027L (en) 1988-11-09 1990-07-06 PROCEDURE FOR TREATING A LIQUID-WATERED POLYCARBONATE MEMBRANE FOR AA IMPROVE THE MEMBRANE'S GAS PREPARATION CHARACTERISTICS.

Country Status (1)

Country Link
NO (1) NO903027L (en)

Also Published As

Publication number Publication date
NO903027D0 (en) 1990-07-06

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