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ES497154A0 - PROCEDURE FOR PREPARING A DECEPTIBLE SEMI-PERMEABLE HOLLOW FIBER - Google Patents

PROCEDURE FOR PREPARING A DECEPTIBLE SEMI-PERMEABLE HOLLOW FIBER

Info

Publication number
ES497154A0
ES497154A0 ES497154A ES497154A ES497154A0 ES 497154 A0 ES497154 A0 ES 497154A0 ES 497154 A ES497154 A ES 497154A ES 497154 A ES497154 A ES 497154A ES 497154 A0 ES497154 A0 ES 497154A0
Authority
ES
Spain
Prior art keywords
deceptible
semi
preparing
procedure
hollow fiber
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.)
Granted
Application number
ES497154A
Other languages
Spanish (es)
Other versions
ES8202873A1 (en
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.)
Althin Medical Inc
Original Assignee
Cordis Dow 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 Cordis Dow Corp filed Critical Cordis Dow Corp
Publication of ES497154A0 publication Critical patent/ES497154A0/en
Publication of ES8202873A1 publication Critical patent/ES8202873A1/en
Expired legal-status Critical Current

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
    • B01D71/08—Polysaccharides
    • B01D71/10—Cellulose; Modified cellulose
    • 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
    • B01D69/08—Hollow fibre membranes
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Artificial Filaments (AREA)
  • External Artificial Organs (AREA)
ES497154A 1979-12-17 1980-11-26 Improved cellulose semipermeable hollow fibers and method for making same Expired ES8202873A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10420779A 1979-12-17 1979-12-17

Publications (2)

Publication Number Publication Date
ES497154A0 true ES497154A0 (en) 1982-02-16
ES8202873A1 ES8202873A1 (en) 1982-02-16

Family

ID=22299216

Family Applications (2)

Application Number Title Priority Date Filing Date
ES497154A Expired ES8202873A1 (en) 1979-12-17 1980-11-26 Improved cellulose semipermeable hollow fibers and method for making same
ES81507576A Granted ES507576A0 (en) 1979-12-17 1981-11-30 IMPROVEMENTS IN SEPARATION DEVICES TO HEMODIALIZE AND HEMOFILTER BLOOD

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES81507576A Granted ES507576A0 (en) 1979-12-17 1981-11-30 IMPROVEMENTS IN SEPARATION DEVICES TO HEMODIALIZE AND HEMOFILTER BLOOD

Country Status (13)

Country Link
JP (1) JPH0778288B2 (en)
AU (1) AU543028B2 (en)
BE (1) BE886354A (en)
CA (1) CA1153171A (en)
CH (1) CH650033A5 (en)
DD (2) DD200311A5 (en)
DE (1) DE3044435C3 (en)
ES (2) ES8202873A1 (en)
FR (1) FR2473340B1 (en)
GB (1) GB2065546B (en)
IT (1) IT1146243B (en)
NL (1) NL192269C (en)
SE (1) SE449376B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3042110A1 (en) * 1980-11-07 1982-06-16 Akzo Gmbh, 5600 Wuppertal MICROPOROUS CELLULOSE MEMBRANE
DE3129064A1 (en) * 1981-07-23 1983-02-10 Akzo Gmbh, 5600 Wuppertal Method and device for the oxygenation of blood
US4425129A (en) * 1981-12-07 1984-01-10 Colgate-Palmolive Company Diaper with cushioned elastic leg hold edges
DE3317037A1 (en) * 1983-05-10 1984-11-15 Hoechst Ag, 6230 Frankfurt REGENERATED CELLULOSE MEMBRANE WITH IMPROVED DIFFUSION PROPERTIES AND METHOD FOR PRODUCING THE SAME
JPS605202A (en) * 1983-06-21 1985-01-11 Teijin Ltd Porous cellulose ester type hollow fiber and preparation thereof
JPS6036061A (en) * 1983-08-08 1985-02-25 鐘淵化学工業株式会社 Blood purifying apparatus
JPS6045359A (en) * 1983-08-19 1985-03-11 鐘淵化学工業株式会社 Blood purifier
JPH0653164B2 (en) * 1986-06-10 1994-07-20 東洋紡績株式会社 Cellulose ester type hollow fiber plasma separation membrane
DE3842822A1 (en) * 1988-12-20 1990-07-05 Akzo Gmbh BIOCOMPATIBLE DIALYSIS MEMBRANE FROM A MIXED POLYSACCHARIDESTER
DE4038247A1 (en) * 1990-11-30 1992-06-04 Akzo Gmbh CELLULOSE HOLLOW DIALYSIS THREAD
EP0580879B1 (en) * 1992-06-25 1996-04-17 Sächsische Kunstseiden GmbH Process for increasing the dimensional and spinning stability of capillar hollow membranes
JPH07779A (en) * 1993-02-04 1995-01-06 Mitsubishi Rayon Co Ltd Method and apparatus for dissolving carbon dioxide
ES2547677T3 (en) 2011-05-26 2015-10-08 Biocell Gesellschaft Für Biotechnologie Mbh Functionalized dressing
CN110685021B (en) * 2019-09-26 2021-06-04 湖北新阳特种纤维股份有限公司 Preparation method of cellulose diacetate fiber for spinning

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3423491A (en) * 1964-09-02 1969-01-21 Dow Chemical Co Permselective hollow fibers and method of making
US3494780A (en) * 1966-11-04 1970-02-10 Dow Chemical Co Method for enhancing permeability of separatory membranes
US3532527A (en) * 1966-11-04 1970-10-06 Dow Chemical Co Permeable separatory membranes
GB1481064A (en) * 1973-08-30 1977-07-27 Teijin Ltd Membrane apparatus for treating fluids
JPS5644161B2 (en) * 1974-02-21 1981-10-17
JPS5644162B2 (en) * 1974-02-22 1981-10-17
JPS5155417A (en) * 1974-11-09 1976-05-15 Teijin Ltd SERUROOSUASETEETOCHUKUSHINO SEIZOHOHO
JPS52144416A (en) * 1976-05-25 1977-12-01 Teijin Ltd Hollow cellulose fibers
AU519458B2 (en) * 1977-07-05 1981-12-03 Cordis Dow Corporation Cellulose acetate hollow fibres
DE2967152D1 (en) * 1978-08-22 1984-09-06 Mitsubishi Rayon Co Process for manufacturing regenerated cellulose hollow fiber

Also Published As

Publication number Publication date
DE3044435C3 (en) 1998-08-13
DD200311A5 (en) 1983-04-13
NL192269C (en) 1997-04-03
ES8301643A1 (en) 1982-12-16
FR2473340A1 (en) 1981-07-17
GB2065546A (en) 1981-07-01
IT1146243B (en) 1986-11-12
DE3044435A1 (en) 1981-06-25
SE449376B (en) 1987-04-27
AU543028B2 (en) 1985-03-28
SE8008813L (en) 1981-06-18
DE3044435C2 (en) 1992-05-27
ES8202873A1 (en) 1982-02-16
NL192269B (en) 1996-12-02
JPS5691006A (en) 1981-07-23
CA1153171A (en) 1983-09-06
NL8006491A (en) 1981-07-16
CH650033A5 (en) 1985-06-28
GB2065546B (en) 1985-02-13
DD154068A5 (en) 1982-02-24
AU6340580A (en) 1981-06-25
BE886354A (en) 1981-05-26
JPH0778288B2 (en) 1995-08-23
ES507576A0 (en) 1982-12-16
IT8050066A0 (en) 1980-11-03
FR2473340B1 (en) 1988-08-05

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