FI50064C - Ultrasuodatuskalvo ja menetelmä sen valmistamiseksi. - Google Patents

Ultrasuodatuskalvo ja menetelmä sen valmistamiseksi.

Info

Publication number
FI50064C
FI50064C FI682644A FI264468A FI50064C FI 50064 C FI50064 C FI 50064C FI 682644 A FI682644 A FI 682644A FI 264468 A FI264468 A FI 264468A FI 50064 C FI50064 C FI 50064C
Authority
FI
Finland
Prior art keywords
preparation
ultrafiltration membrane
ultrafiltration
membrane
Prior art date
Application number
FI682644A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI50064B (enrdf_load_stackoverflow
Inventor
Alan Sherman Michaels
Original Assignee
Amicon Corp
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 Amicon Corp filed Critical Amicon Corp
Publication of FI50064B publication Critical patent/FI50064B/fi
Application granted granted Critical
Publication of FI50064C publication Critical patent/FI50064C/fi

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/22—Thermal or heat-resistance properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
FI682644A 1967-09-21 1968-09-19 Ultrasuodatuskalvo ja menetelmä sen valmistamiseksi. FI50064C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66964867A 1967-09-21 1967-09-21

Publications (2)

Publication Number Publication Date
FI50064B FI50064B (enrdf_load_stackoverflow) 1975-09-01
FI50064C true FI50064C (fi) 1975-12-10

Family

ID=24687156

Family Applications (1)

Application Number Title Priority Date Filing Date
FI682644A FI50064C (fi) 1967-09-21 1968-09-19 Ultrasuodatuskalvo ja menetelmä sen valmistamiseksi.

Country Status (13)

Country Link
JP (1) JPS5022508B1 (enrdf_load_stackoverflow)
BE (1) BE721058A (enrdf_load_stackoverflow)
BR (1) BR6802466D0 (enrdf_load_stackoverflow)
CH (1) CH526978A (enrdf_load_stackoverflow)
DE (1) DE1794191B2 (enrdf_load_stackoverflow)
DK (1) DK145564C (enrdf_load_stackoverflow)
ES (1) ES358342A1 (enrdf_load_stackoverflow)
FI (1) FI50064C (enrdf_load_stackoverflow)
FR (1) FR1584659A (enrdf_load_stackoverflow)
GB (1) GB1238180A (enrdf_load_stackoverflow)
NL (1) NL161988B (enrdf_load_stackoverflow)
PL (1) PL88875B1 (enrdf_load_stackoverflow)
SE (1) SE369377B (enrdf_load_stackoverflow)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1396091A (en) * 1971-02-18 1975-05-29 Babcock & Wilcox Ltd Semi-permeable membranes
JPS523343B2 (enrdf_load_stackoverflow) * 1972-04-28 1977-01-27
FR2265454A2 (en) * 1974-03-26 1975-10-24 Uhde Gmbh Friedrich Polyether-polycarbonate block copolymer films - esp for haemodialysis made by casting from soln
JPS5193786A (en) * 1975-02-15 1976-08-17 Makurokagatano chukuseni
NZ184767A (en) * 1976-08-05 1980-03-05 Tecneco Spa Assymetric membranes from fluorinated polymeric materials
US4087388A (en) * 1976-10-21 1978-05-02 E. I. Du Pont De Nemours And Company Process of preparing a permselective membrane
US4203847A (en) * 1977-05-25 1980-05-20 Millipore Corporation Making porous membranes and the membrane products
JPS5416378A (en) * 1977-07-08 1979-02-06 Asahi Chem Ind Co Ltd Polysulfone semipermeable membrane
JPS5827963B2 (ja) * 1979-05-17 1983-06-13 日東電工株式会社 選択性透過膜の製造方法
CA1202837A (en) * 1980-03-14 1986-04-08 Wolfgang J. Wrasidlo Asymmetric membranes and process therefor
US4774039A (en) * 1980-03-14 1988-09-27 Brunswick Corporation Dispersing casting of integral skinned highly asymmetric polymer membranes
DE3028213C2 (de) * 1980-07-25 1990-12-06 Akzo Gmbh, 5600 Wuppertal Verfahren zur Herstellung einer Ultrafiltrationsmembran aus Polyamid und daraus hergestellte Membran
KR101909166B1 (ko) * 2011-01-31 2018-10-17 도레이 카부시키가이샤 수처리용 분리막 및 그 제조 방법
EP3639913A4 (en) * 2017-06-15 2021-04-14 Kaneka Corporation POROUS MEMBRANE INTENDED FOR USE IN WATER TREATMENT
CN112442749B (zh) * 2019-08-27 2023-04-11 中国石油化工股份有限公司 一种纤维材料的制备方法及应用

Also Published As

Publication number Publication date
PL88875B1 (enrdf_load_stackoverflow) 1976-10-30
BE721058A (enrdf_load_stackoverflow) 1969-03-03
SE369377B (enrdf_load_stackoverflow) 1974-08-26
FI50064B (enrdf_load_stackoverflow) 1975-09-01
NL6813415A (enrdf_load_stackoverflow) 1969-03-25
JPS5022508B1 (enrdf_load_stackoverflow) 1975-07-31
CH526978A (de) 1972-08-31
DE1794191B2 (de) 1974-04-25
DK145564B (da) 1982-12-13
BR6802466D0 (pt) 1973-05-10
NL161988B (nl) 1979-11-15
FR1584659A (enrdf_load_stackoverflow) 1969-12-26
DE1794191A1 (de) 1971-03-18
DK145564C (da) 1983-05-16
ES358342A1 (es) 1970-06-01
GB1238180A (enrdf_load_stackoverflow) 1971-07-07

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