DE3483604D1 - METHOD FOR PRODUCING ASYMMETRICAL, POROESE MEMBRANES AND MEMBRANES SO PRODUCED THEREOF. - Google Patents

METHOD FOR PRODUCING ASYMMETRICAL, POROESE MEMBRANES AND MEMBRANES SO PRODUCED THEREOF.

Info

Publication number
DE3483604D1
DE3483604D1 DE8484113245T DE3483604T DE3483604D1 DE 3483604 D1 DE3483604 D1 DE 3483604D1 DE 8484113245 T DE8484113245 T DE 8484113245T DE 3483604 T DE3483604 T DE 3483604T DE 3483604 D1 DE3483604 D1 DE 3483604D1
Authority
DE
Germany
Prior art keywords
membranes
poroese
produced
producing asymmetrical
asymmetrical
Prior art date
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 - Fee Related
Application number
DE8484113245T
Other languages
German (de)
Inventor
Maurice M Zwick
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid 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
Application filed by American Cyanamid Co filed Critical American Cyanamid Co
Application granted granted Critical
Publication of DE3483604D1 publication Critical patent/DE3483604D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

DE8484113245T 1983-11-30 1984-11-03 METHOD FOR PRODUCING ASYMMETRICAL, POROESE MEMBRANES AND MEMBRANES SO PRODUCED THEREOF. Expired - Fee Related DE3483604D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55674883A 1983-11-30 1983-11-30

Publications (1)

Publication Number Publication Date
DE3483604D1 true DE3483604D1 (en) 1990-12-20

Family

ID=24222695

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484113245T Expired - Fee Related DE3483604D1 (en) 1983-11-30 1984-11-03 METHOD FOR PRODUCING ASYMMETRICAL, POROESE MEMBRANES AND MEMBRANES SO PRODUCED THEREOF.

Country Status (4)

Country Link
JP (1) JPS60132602A (en)
AT (1) ATE58303T1 (en)
CA (1) CA1249406A (en)
DE (1) DE3483604D1 (en)

Also Published As

Publication number Publication date
JPS60132602A (en) 1985-07-15
JPH0456656B2 (en) 1992-09-09
ATE58303T1 (en) 1990-11-15
CA1249406A (en) 1989-01-31

Similar Documents

Publication Publication Date Title
DE3486147D1 (en) METHOD FOR PRODUCING L-ISOLEUCIN.
DE68900758D1 (en) METHOD FOR PRODUCING COMPOSED CHEESE.
DE3485950D1 (en) METHOD FOR PRODUCING NEODYM ALLOYS.
DE3762745D1 (en) METHOD FOR PRODUCING 2-CHLORINE-5-CHLOROMETHYLTHIAZOL.
DE3485087D1 (en) METHOD FOR PRODUCING CURVED SURFACES.
DE3763558D1 (en) METHOD FOR PRODUCING 2-CHLORINE-5-CHLOROMETHYLPYRIDINE.
DE3686548D1 (en) METHOD FOR PRODUCING DISCS.
DE3577854D1 (en) METHOD FOR PRODUCING AETHYLENE COPOLYMER.
DE3773889D1 (en) METHOD FOR PRODUCING MERCAPTOMETHYLPHENOLS.
DE3780704D1 (en) METHOD FOR PRODUCING N-ACYLTETRAHYDROISOCHINOLINE.
DE3381934D1 (en) METHOD FOR PRODUCING SHAMPOOS.
DE68916035D1 (en) METHOD FOR THE SELECTIVE PRODUCTION OF 2,6-DIALKYLNAPHTHALEN.
DE3584173D1 (en) METHOD FOR PRODUCING L-PHENYLALANINE.
DE3680187D1 (en) METHOD FOR PRODUCING 3-CHLORINE-1,2-PROPANDIOL.
DE3771657D1 (en) METHOD FOR PRODUCING CYCLOPENTANONE.
DE3485270D1 (en) METHOD FOR PRODUCING COPOLYMERS FROM ISOMIDES.
DE3764541D1 (en) METHOD FOR PRODUCING POROUS MEMBRANES.
DE3766910D1 (en) METHOD FOR PRODUCING DIHYDROCYCLOCITRAL.
DE3769076D1 (en) METHOD FOR PRODUCING FLUORBENZALDEHYDES.
DE68903464D1 (en) METHOD FOR PRODUCING CHEESE.
DE3765855D1 (en) DIMETHYLPHENYLSILYLMETHYLPOLYSILANE AND METHOD FOR PRODUCING THE SAME.
ATA304487A (en) METHOD FOR PRODUCING 9ALPHA-HYDROXY-4-ANDROSTEN-3,17-DION
DE3769263D1 (en) METHOD FOR PRODUCING BROMFLUOROETHYLHYPOFLUORITE.
DE3777475D1 (en) METHOD FOR PRODUCING POLYPHENYLENE-ETHER-POLYESTER-COPOLYMERS.
DE3872419D1 (en) METHOD FOR PRODUCING 3-CHLORINE-1,2-PROPANDIOL.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee