FR2396106B1 - - Google Patents
Info
- Publication number
- FR2396106B1 FR2396106B1 FR7819010A FR7819010A FR2396106B1 FR 2396106 B1 FR2396106 B1 FR 2396106B1 FR 7819010 A FR7819010 A FR 7819010A FR 7819010 A FR7819010 A FR 7819010A FR 2396106 B1 FR2396106 B1 FR 2396106B1
- Authority
- FR
- France
- 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.)
- Expired
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
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 (2)
Publication Number | Publication Date |
---|---|
FR2396106A1 FR2396106A1 (en) | 1979-01-26 |
FR2396106B1 true FR2396106B1 (en) | 1981-07-03 |
Family
ID=13609169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7819010A Granted FR2396106A1 (en) | 1977-06-29 | 1978-06-26 | HOLLOW CELLULOSIC FIBERS |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5411322A (en) |
DE (1) | DE2828616B2 (en) |
FR (1) | FR2396106A1 (en) |
GB (1) | GB2002679B (en) |
Families Citing this family (6)
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 (en) * | 1980-02-23 | 1986-10-09 | Akzo Gmbh, 5600 Wuppertal | Plasmaphoresis membrane |
JPS59204912A (en) * | 1983-05-02 | 1984-11-20 | Asahi Chem Ind Co Ltd | Preparation of hollow yarn of regenerated cellulose |
JPS60806A (en) * | 1983-06-17 | 1985-01-05 | Teijin Ltd | Manufacture of plasma albumin permeable hollow yarn membrane |
JPH0653164B2 (en) * | 1986-06-10 | 1994-07-20 | 東洋紡績株式会社 | Cellulose ester type hollow fiber plasma separation membrane |
IT1190137B (en) * | 1986-06-20 | 1988-02-10 | Eniricerche Spa | FIBER, POLYESTER AMID QUARRY AND PROCEDURE FOR ITS PREPARATION |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2236226B2 (en) * | 1972-07-24 | 1974-07-04 | Forschungsinstitut Berghof Gmbh, 7400 Tuebingen | Process for the production of semi-permeable asymmetrical capillary membranes |
JPS5193786A (en) * | 1975-02-15 | 1976-08-17 | Makurokagatano chukuseni |
-
1977
- 1977-06-29 JP JP7657977A patent/JPS5411322A/en active Pending
-
1978
- 1978-06-22 GB GB7827618A patent/GB2002679B/en not_active Expired
- 1978-06-26 FR FR7819010A patent/FR2396106A1/en active Granted
- 1978-06-29 DE DE19782828616 patent/DE2828616B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
DE2828616A1 (en) | 1979-01-04 |
GB2002679A (en) | 1979-02-28 |
GB2002679B (en) | 1982-02-03 |
FR2396106A1 (en) | 1979-01-26 |
DE2828616B2 (en) | 1980-11-06 |
JPS5411322A (en) | 1979-01-27 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |