DK228680A - Toerre uorganiske ultrafiltreringsmembraner og frmgangsmaade til fremstilling deraf - Google Patents

Toerre uorganiske ultrafiltreringsmembraner og frmgangsmaade til fremstilling deraf

Info

Publication number
DK228680A
DK228680A DK228680A DK228680A DK228680A DK 228680 A DK228680 A DK 228680A DK 228680 A DK228680 A DK 228680A DK 228680 A DK228680 A DK 228680A DK 228680 A DK228680 A DK 228680A
Authority
DK
Denmark
Prior art keywords
carrier
coating
approximately
degrees centigrade
volatile liquid
Prior art date
Application number
DK228680A
Other languages
English (en)
Other versions
DK155421B (da
DK155421C (da
Inventor
A Cacciola
P S Leung
Original Assignee
Fabrication D Elements
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 Fabrication D Elements filed Critical Fabrication D Elements
Priority to DK228680A priority Critical patent/DK155421C/da
Publication of DK228680A publication Critical patent/DK228680A/da
Publication of DK155421B publication Critical patent/DK155421B/da
Application granted granted Critical
Publication of DK155421C publication Critical patent/DK155421C/da

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
DK228680A 1980-05-27 1980-05-27 Fremgangsmaade til fremstilling af en toer, uorganisk ultrafiltreringsmembran og en saadan membran DK155421C (da)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK228680A DK155421C (da) 1980-05-27 1980-05-27 Fremgangsmaade til fremstilling af en toer, uorganisk ultrafiltreringsmembran og en saadan membran

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK228680A DK155421C (da) 1980-05-27 1980-05-27 Fremgangsmaade til fremstilling af en toer, uorganisk ultrafiltreringsmembran og en saadan membran
DK228680 1980-05-27

Publications (3)

Publication Number Publication Date
DK228680A true DK228680A (da) 1981-11-28
DK155421B DK155421B (da) 1989-04-10
DK155421C DK155421C (da) 1989-09-18

Family

ID=8111336

Family Applications (1)

Application Number Title Priority Date Filing Date
DK228680A DK155421C (da) 1980-05-27 1980-05-27 Fremgangsmaade til fremstilling af en toer, uorganisk ultrafiltreringsmembran og en saadan membran

Country Status (1)

Country Link
DK (1) DK155421C (da)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3434912A (en) * 1965-11-22 1969-03-25 Standard Oil Co Self-sustaining,thin,crack-free sheet of inorganic aerogel
FR2251351A1 (en) * 1973-11-20 1975-06-13 Commissariat Energie Atomique Ceramic ultra filter mfr. - by making conductive a macroporous ceramic support and coating with a microporous layer

Also Published As

Publication number Publication date
DK155421B (da) 1989-04-10
DK155421C (da) 1989-09-18

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Legal Events

Date Code Title Description
PBP Patent lapsed