ZA737166B - Hollow fibres - Google Patents

Hollow fibres

Info

Publication number
ZA737166B
ZA737166B ZA737166*A ZA737166A ZA737166B ZA 737166 B ZA737166 B ZA 737166B ZA 737166 A ZA737166 A ZA 737166A ZA 737166 B ZA737166 B ZA 737166B
Authority
ZA
South Africa
Prior art keywords
hollow fibres
fibres
hollow
Prior art date
Application number
ZA737166*A
Other languages
English (en)
Inventor
G Christen
M Salmon
R Thuillier
B Favre
X Marze
Original Assignee
Rhone Poulenc Sa
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
Priority claimed from FR7232285A external-priority patent/FR2199014B1/fr
Application filed by Rhone Poulenc Sa filed Critical Rhone Poulenc Sa
Publication of ZA737166B publication Critical patent/ZA737166B/xx

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
    • B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
    • B01D71/42—Polymers of nitriles, e.g. polyacrylonitrile
    • B01D71/421—Polyacrylonitrile
    • 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
    • B01D69/081—Hollow fibre membranes characterised by the fibre diameter
    • 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)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
ZA737166*A 1972-09-12 1973-09-07 Hollow fibres ZA737166B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7232285A FR2199014B1 (cg-RX-API-DMAC10.html) 1972-09-12 1972-09-12

Publications (1)

Publication Number Publication Date
ZA737166B true ZA737166B (en) 1974-08-28

Family

ID=9104157

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA737166*A ZA737166B (en) 1972-09-12 1973-09-07 Hollow fibres

Country Status (14)

Country Link
JP (1) JPS5125486B2 (cg-RX-API-DMAC10.html)
AR (1) AR199312A1 (cg-RX-API-DMAC10.html)
BR (1) BR7307023D0 (cg-RX-API-DMAC10.html)
DD (1) DD109238A5 (cg-RX-API-DMAC10.html)
EG (1) EG10998A (cg-RX-API-DMAC10.html)
ES (1) ES418706A1 (cg-RX-API-DMAC10.html)
HU (1) HU167044B (cg-RX-API-DMAC10.html)
IE (1) IE38223B1 (cg-RX-API-DMAC10.html)
IL (1) IL43203A (cg-RX-API-DMAC10.html)
IN (1) IN139645B (cg-RX-API-DMAC10.html)
IT (1) IT998593B (cg-RX-API-DMAC10.html)
OA (1) OA04473A (cg-RX-API-DMAC10.html)
SE (1) SE396097B (cg-RX-API-DMAC10.html)
ZA (1) ZA737166B (cg-RX-API-DMAC10.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5285525A (en) * 1975-12-29 1977-07-15 Nippon Zeon Co Ltd Production of hollow fibers
JPH0642905B2 (ja) * 1986-06-13 1994-06-08 東レ株式会社 血液透析膜

Also Published As

Publication number Publication date
HU167044B (cg-RX-API-DMAC10.html) 1975-07-28
JPS5125486B2 (cg-RX-API-DMAC10.html) 1976-07-31
IL43203A0 (en) 1973-11-28
IL43203A (en) 1976-06-30
IN139645B (cg-RX-API-DMAC10.html) 1976-07-10
EG10998A (en) 1977-04-30
IE38223B1 (en) 1978-01-18
SE396097B (sv) 1977-09-05
DD109238A5 (cg-RX-API-DMAC10.html) 1974-10-20
IE38223L (en) 1974-03-12
AR199312A1 (es) 1974-08-23
IT998593B (it) 1976-02-20
OA04473A (fr) 1980-12-15
ES418706A1 (es) 1976-02-16
JPS4962726A (cg-RX-API-DMAC10.html) 1974-06-18
BR7307023D0 (pt) 1974-07-18

Similar Documents

Publication Publication Date Title
GB1407172A (en) Spinning head
ZA738554B (en) Substituted w-pentanorprostaglandins
IL42661A0 (en) Structural element
IL40801A0 (en) Novel substituted ceph-3-ems
ES413534A1 (es) Huso de torcer de hilo multiple.
ZA73137B (en) Novel benzylpyrimidines
ZA7392B (en) Substituted 3-cyanobenzenesulfonamides
ZA732013B (en) New 2-benzoyl-3-amino-pyridines
AU5233473A (en) Nitro-imidazolyl-pyrimidines
AU5711073A (en) Benzenesulfonyl-ureas benzenesulfonyl-ureas
CA1000892A (en) Textile fiber
EG10998A (en) Hollow fibers
AU5803173A (en) Isocyanate-treated pllyester filaments
IL42293A0 (en) Novel triazino-benzimidazoles
AU4866272A (en) Core yarn
IE40492L (en) Pighouse construction
AU6115973A (en) Structural members
PH12035A (en) Oxaprostaglandin intermediate
ZA733170B (en) Novel thiocarbamylsulfenamides
ZA73938B (en) Pyrono-rifamycins
AU6013573A (en) Hollow fibres
AU6198373A (en) Improving fibre properties
ZA735128B (en) New trialkoxybenzoylpeptides
AU4956072A (en) Weatherboards
CA890476A (en) Textile fibers