JPS5381718A - Method of producing porous fiber - Google Patents
Method of producing porous fiberInfo
- Publication number
- JPS5381718A JPS5381718A JP15460777A JP15460777A JPS5381718A JP S5381718 A JPS5381718 A JP S5381718A JP 15460777 A JP15460777 A JP 15460777A JP 15460777 A JP15460777 A JP 15460777A JP S5381718 A JPS5381718 A JP S5381718A
- Authority
- JP
- Japan
- Prior art keywords
- porous fiber
- producing porous
- producing
- fiber
- porous
- 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
Links
- 239000000835 fiber Substances 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0002—Organic membrane manufacture
- B01D67/0023—Organic membrane manufacture by inducing porosity into non porous precursor membranes
- B01D67/003—Organic membrane manufacture by inducing porosity into non porous precursor membranes by selective elimination of components, e.g. by leaching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28023—Fibres or filaments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/12—Ion-exchange processes in general; Apparatus therefor characterised by the use of ion-exchange material in the form of ribbons, filaments, fibres or sheets, e.g. membranes
- B01J47/127—Ion-exchange processes in general; Apparatus therefor characterised by the use of ion-exchange material in the form of ribbons, filaments, fibres or sheets, e.g. membranes in the form of filaments or fibres
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
- C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
-
- 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
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Analytical Chemistry (AREA)
- Zoology (AREA)
- Genetics & Genomics (AREA)
- General Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Textile Engineering (AREA)
- General Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Artificial Filaments (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Reinforced Plastic Materials (AREA)
- Peptides Or Proteins (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT30799/76A IT1065294B (en) | 1976-12-23 | 1976-12-23 | PROCEDURE FOR THE PREPARATION OF POROUS STRUCTURED FIBERS, POROUS FIBERS OBTAINED AND USES OF THE SAME |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5381718A true JPS5381718A (en) | 1978-07-19 |
Family
ID=11232128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15460777A Pending JPS5381718A (en) | 1976-12-23 | 1977-12-23 | Method of producing porous fiber |
Country Status (18)
| Country | Link |
|---|---|
| JP (1) | JPS5381718A (en) |
| AU (1) | AU509081B2 (en) |
| BE (1) | BE862287A (en) |
| CH (1) | CH636381A5 (en) |
| CS (1) | CS208154B2 (en) |
| DD (2) | DD142897A5 (en) |
| DE (1) | DE2757787B2 (en) |
| DK (1) | DK575677A (en) |
| FR (1) | FR2375280A1 (en) |
| GB (1) | GB1572196A (en) |
| HU (1) | HU177739B (en) |
| IT (1) | IT1065294B (en) |
| LU (1) | LU78740A1 (en) |
| NL (1) | NL7714212A (en) |
| NO (1) | NO774403L (en) |
| SE (1) | SE432113B (en) |
| YU (1) | YU299777A (en) |
| ZA (1) | ZA776996B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2755341C2 (en) | 1977-12-12 | 1983-09-08 | Akzo Gmbh, 5600 Wuppertal | Hydrophilic polyester fibers |
| DE2906056A1 (en) * | 1979-02-16 | 1980-08-28 | Linde Ag | METHOD FOR RECOVERY OF THE SALTS OF ANTHRACHINON DISULPHONIC ACIDS FROM A WASHING LIQUID FLOW |
| JPS56140113A (en) * | 1980-03-28 | 1981-11-02 | Kuraray Co Ltd | Synthetic polyvinyl alcohol fiber having improved adhesive property to cement and its preparation |
| FR2565841B1 (en) * | 1984-06-14 | 1989-08-18 | Inst Nat Rech Chimique | MATERIAL WITH A LARGE SPECIFIC SURFACE AND ITS APPLICATIONS FOR PROMOTING CONTACT BETWEEN MEDIA OR REAGENTS INVOLVING PHYSICAL AND / OR CHEMICAL, AND / OR BIOLOGICAL PHENOMENES |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE342820A (en) * | 1925-09-17 | |||
| GB802689A (en) * | 1955-08-06 | 1958-10-08 | British Nylon Spinners Ltd | Improvements in or relating to yarn comprising crimped filaments and its manufacture |
| IL32406A (en) * | 1968-06-26 | 1973-01-30 | Snam Progetti | Enzyme preparations comprising a solution or dispersion of enzyme occluded in filaments of cellulose esters or synthetic polymers |
| IT941398B (en) * | 1971-04-28 | 1973-03-01 | Snam Progetti | DEVICE TO CARRY OUT ANALS IN THE FIELD OF ORGANIC CHEMISTRY |
| IT1012509B (en) * | 1971-05-26 | 1977-03-10 | Snam Progetti | PROCEDURE FOR THE PREPARATION OF ORGANIC COMPOUNDS CONTAINING MARKED ATOMS |
| DE2158124C3 (en) * | 1971-11-24 | 1975-03-13 | Boehringer Mannheim Gmbh, 6800 Mannheim | Use of polyamide fleece or felt as an absorbent carrier for diagnostic agents |
| JPS4911793A (en) * | 1972-05-10 | 1974-02-01 | ||
| JPS554842B2 (en) * | 1972-06-30 | 1980-02-01 | ||
| CH586726A5 (en) * | 1972-08-02 | 1977-04-15 | Basf Ag | |
| IT1017564B (en) * | 1974-04-30 | 1977-08-10 | Snam Progetti | PROCESS FOR THE PREPARATION OF FUNCTIONALIZED ADENINE DERIVATIVES AND PRODUCTS THUS OBTAINED |
| IT1046849B (en) * | 1974-06-12 | 1980-07-31 | Snam Progetti | PROCESS FOR THE PREPARATION OF RENATED MACROMOLECULAR ADENINE DERIVATIVES AND PRODUCTS SO OBTAINED |
-
1976
- 1976-12-23 IT IT30799/76A patent/IT1065294B/en active
-
1977
- 1977-11-24 ZA ZA00776996A patent/ZA776996B/en unknown
- 1977-11-28 AU AU30993/77A patent/AU509081B2/en not_active Expired
- 1977-12-06 GB GB50824/77A patent/GB1572196A/en not_active Expired
- 1977-12-14 CH CH1538477A patent/CH636381A5/en not_active IP Right Cessation
- 1977-12-16 YU YU02997/77A patent/YU299777A/en unknown
- 1977-12-20 CS CS778594A patent/CS208154B2/en unknown
- 1977-12-21 DD DD77212117A patent/DD142897A5/en unknown
- 1977-12-21 DD DD77202853A patent/DD136856A5/en unknown
- 1977-12-21 NO NO774403A patent/NO774403L/en unknown
- 1977-12-21 LU LU78740A patent/LU78740A1/xx unknown
- 1977-12-21 NL NL7714212A patent/NL7714212A/en not_active Application Discontinuation
- 1977-12-22 DK DK575677A patent/DK575677A/en not_active Application Discontinuation
- 1977-12-22 SE SE7714702A patent/SE432113B/en unknown
- 1977-12-22 HU HU77SA3083A patent/HU177739B/en unknown
- 1977-12-22 FR FR7738885A patent/FR2375280A1/en active Granted
- 1977-12-23 BE BE183815A patent/BE862287A/en not_active IP Right Cessation
- 1977-12-23 JP JP15460777A patent/JPS5381718A/en active Pending
- 1977-12-23 DE DE2757787A patent/DE2757787B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| DD142897A5 (en) | 1980-07-16 |
| SE432113B (en) | 1984-03-19 |
| FR2375280B1 (en) | 1981-06-19 |
| IT1065294B (en) | 1985-02-25 |
| FR2375280A1 (en) | 1978-07-21 |
| AU3099377A (en) | 1979-06-28 |
| BE862287A (en) | 1978-06-23 |
| AU509081B2 (en) | 1980-04-17 |
| CS208154B2 (en) | 1981-08-31 |
| GB1572196A (en) | 1980-07-23 |
| DD136856A5 (en) | 1979-08-01 |
| HU177739B (en) | 1981-12-28 |
| CH636381A5 (en) | 1983-05-31 |
| DK575677A (en) | 1978-06-24 |
| NL7714212A (en) | 1978-06-27 |
| YU299777A (en) | 1982-08-31 |
| SE7714702L (en) | 1978-06-24 |
| DE2757787B2 (en) | 1979-08-16 |
| ZA776996B (en) | 1978-09-27 |
| LU78740A1 (en) | 1978-04-17 |
| NO774403L (en) | 1978-06-26 |
| DE2757787A1 (en) | 1978-06-29 |
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