BE765521A - DIALYSIS MEMBRANES AND PROCESS FOR PRODUCING THEM - Google Patents

DIALYSIS MEMBRANES AND PROCESS FOR PRODUCING THEM

Info

Publication number
BE765521A
BE765521A BE765521A BE765521A BE765521A BE 765521 A BE765521 A BE 765521A BE 765521 A BE765521 A BE 765521A BE 765521 A BE765521 A BE 765521A BE 765521 A BE765521 A BE 765521A
Authority
BE
Belgium
Prior art keywords
producing
dialysis membranes
dialysis
membranes
Prior art date
Application number
BE765521A
Other languages
French (fr)
Inventor
D Voo
Original Assignee
Union Carbide 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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of BE765521A publication Critical patent/BE765521A/en

Links

Classifications

    • 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
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/107—Organic support material
    • B01D69/1071—Woven, non-woven or net mesh
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/25—Cellulose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Artificial Filaments (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
BE765521A 1970-04-09 1971-04-08 DIALYSIS MEMBRANES AND PROCESS FOR PRODUCING THEM BE765521A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2715970A 1970-04-09 1970-04-09

Publications (1)

Publication Number Publication Date
BE765521A true BE765521A (en) 1971-10-08

Family

ID=21836043

Family Applications (1)

Application Number Title Priority Date Filing Date
BE765521A BE765521A (en) 1970-04-09 1971-04-08 DIALYSIS MEMBRANES AND PROCESS FOR PRODUCING THEM

Country Status (10)

Country Link
BE (1) BE765521A (en)
BR (1) BR7102079D0 (en)
CA (1) CA966781A (en)
CH (1) CH546085A (en)
DE (1) DE2116067B2 (en)
FR (1) FR2089396A5 (en)
GB (1) GB1358314A (en)
NL (1) NL7104801A (en)
SE (1) SE379644B (en)
ZA (1) ZA712282B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4061821A (en) * 1975-12-29 1977-12-06 Asahi Kasei Kogyo Kabushiki Kaisha Semipermeable composite membranes
DE2622804B2 (en) * 1976-05-21 1981-01-29 Seitz-Filter-Werke Theo & Geo Seitz, 6550 Bad Kreuznach Membrane filter
DE2823985C2 (en) * 1978-06-01 1986-01-02 Akzo Gmbh, 5600 Wuppertal Dialysis membrane
FR2600264B1 (en) * 1986-06-20 1990-06-08 Commissariat Energie Atomique ELEMENT OF ULTRAFILTRATION, HYPERFILTRATION OR DEMINERALIZATION, ITS MANUFACTURING METHOD AND ITS USE FOR THE TREATMENT OF RADIOACTIVE LIQUID EFFLUENTS
DE59208184D1 (en) * 1992-01-07 1997-04-17 Akzo Nobel Nv Process for coating cellulosic membranes
CN115976875B (en) * 2023-03-17 2023-10-27 山东中科恒联生物基材料有限公司 Continuous production method of solvent-method functional regenerated cellulose membrane

Also Published As

Publication number Publication date
DE2116067B2 (en) 1980-06-26
CH546085A (en) 1974-02-28
CA966781A (en) 1975-04-29
NL7104801A (en) 1971-10-12
SE379644B (en) 1975-10-20
FR2089396A5 (en) 1972-01-07
ZA712282B (en) 1971-12-29
GB1358314A (en) 1974-07-03
DE2116067A1 (en) 1971-12-09
BR7102079D0 (en) 1973-05-03

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