JPS5411322A - Hollow cellulose fibers and their production - Google Patents

Hollow cellulose fibers and their production

Info

Publication number
JPS5411322A
JPS5411322A JP7657977A JP7657977A JPS5411322A JP S5411322 A JPS5411322 A JP S5411322A JP 7657977 A JP7657977 A JP 7657977A JP 7657977 A JP7657977 A JP 7657977A JP S5411322 A JPS5411322 A JP S5411322A
Authority
JP
Japan
Prior art keywords
production
cellulose fibers
hollow cellulose
particles
supple
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.)
Pending
Application number
JP7657977A
Other languages
English (en)
Inventor
Masahiro Miki
Seiji Nakada
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP7657977A priority Critical patent/JPS5411322A/ja
Priority to GB7827618A priority patent/GB2002679B/en
Priority to FR7819010A priority patent/FR2396106A1/fr
Priority to DE19782828616 priority patent/DE2828616B2/de
Publication of JPS5411322A publication Critical patent/JPS5411322A/ja
Pending legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/24—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives
    • D01F2/28—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from organic cellulose esters or ethers, e.g. cellulose acetate
    • 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
JP7657977A 1977-06-29 1977-06-29 Hollow cellulose fibers and their production Pending JPS5411322A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP7657977A JPS5411322A (en) 1977-06-29 1977-06-29 Hollow cellulose fibers and their production
GB7827618A GB2002679B (en) 1977-06-29 1978-06-22 Cellulosic hollow fibres
FR7819010A FR2396106A1 (fr) 1977-06-29 1978-06-26 Fibres cellulosiques creuses
DE19782828616 DE2828616B2 (de) 1977-06-29 1978-06-29 Hohlfasern auf Cellulosebasis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7657977A JPS5411322A (en) 1977-06-29 1977-06-29 Hollow cellulose fibers and their production

Publications (1)

Publication Number Publication Date
JPS5411322A true JPS5411322A (en) 1979-01-27

Family

ID=13609169

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7657977A Pending JPS5411322A (en) 1977-06-29 1977-06-29 Hollow cellulose fibers and their production

Country Status (4)

Country Link
JP (1) JPS5411322A (ja)
DE (1) DE2828616B2 (ja)
FR (1) FR2396106A1 (ja)
GB (1) GB2002679B (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59204912A (ja) * 1983-05-02 1984-11-20 Asahi Chem Ind Co Ltd 再生セルロ−ス中空糸の製造方法
JPS60806A (ja) * 1983-06-17 1985-01-05 Teijin Ltd 血漿アルブミン選択透過性中空糸膜の製造法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5562214A (en) * 1978-11-02 1980-05-10 Toyobo Co Ltd Production of hollow fiber membrane
DE3006880C2 (de) * 1980-02-23 1986-10-09 Akzo Gmbh, 5600 Wuppertal Plasmaphoresemembran
JPH0653164B2 (ja) * 1986-06-10 1994-07-20 東洋紡績株式会社 セルロ−スエステル系中空糸状血漿分離膜
IT1190137B (it) * 1986-06-20 1988-02-10 Eniricerche Spa Fibra cava di poliestere ammide e procedimento per la sua preparazione

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2236226B2 (de) * 1972-07-24 1974-07-04 Forschungsinstitut Berghof Gmbh, 7400 Tuebingen Verfahren zur Herstellung von semipermeablen asymmetrischen Kapillarmembranen
JPS5193786A (en) * 1975-02-15 1976-08-17 Makurokagatano chukuseni

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59204912A (ja) * 1983-05-02 1984-11-20 Asahi Chem Ind Co Ltd 再生セルロ−ス中空糸の製造方法
JPS6234845B2 (ja) * 1983-05-02 1987-07-29 Asahi Chemical Ind
JPS60806A (ja) * 1983-06-17 1985-01-05 Teijin Ltd 血漿アルブミン選択透過性中空糸膜の製造法
JPH0318492B2 (ja) * 1983-06-17 1991-03-12 Teijin Ltd

Also Published As

Publication number Publication date
DE2828616A1 (de) 1979-01-04
FR2396106B1 (ja) 1981-07-03
GB2002679A (en) 1979-02-28
GB2002679B (en) 1982-02-03
FR2396106A1 (fr) 1979-01-26
DE2828616B2 (de) 1980-11-06

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