SG11202007208PA - Producing fibers using spinnerets - Google Patents
Producing fibers using spinneretsInfo
- Publication number
- SG11202007208PA SG11202007208PA SG11202007208PA SG11202007208PA SG11202007208PA SG 11202007208P A SG11202007208P A SG 11202007208PA SG 11202007208P A SG11202007208P A SG 11202007208PA SG 11202007208P A SG11202007208P A SG 11202007208PA SG 11202007208P A SG11202007208P A SG 11202007208PA
- Authority
- SG
- Singapore
- Prior art keywords
- spinnerets
- producing fibers
- fibers
- producing
- Prior art date
Links
- 239000000835 fiber Substances 0.000 title 1
Classifications
-
- 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
- B01D69/082—Hollow fibre membranes characterised by the cross-sectional shape of the fibre
-
- 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
- B01D69/085—Details relating to the spinneret
-
- 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
- B01D69/087—Details relating to the spinning process
- B01D69/0871—Fibre guidance after spinning through the manufacturing apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0013—Extrusion moulding in several steps, i.e. components merging outside the die
- B29C48/0015—Extrusion moulding in several steps, i.e. components merging outside the die producing hollow articles having components brought in contact outside the extrusion die
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/05—Filamentary, e.g. strands
-
- 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
- D01D4/00—Spinnerette packs; Cleaning thereof
- D01D4/02—Spinnerettes
-
- 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
- D01D4/00—Spinnerette packs; Cleaning thereof
- D01D4/02—Spinnerettes
- D01D4/027—Spinnerettes containing inserts
-
- 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
- D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
-
- 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
-
- 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
- D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/42—Details of membrane preparation apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/08—Patterned membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/731—Filamentary material, i.e. comprised of a single element, e.g. filaments, strands, threads, fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/755—Membranes, diaphragms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862624311P | 2018-01-31 | 2018-01-31 | |
US15/961,389 US20190233972A1 (en) | 2018-01-31 | 2018-04-24 | Producing Fibers Using Spinnerets |
PCT/US2019/015544 WO2019152354A1 (en) | 2018-01-31 | 2019-01-29 | Producing fibers using spinnerets |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202007208PA true SG11202007208PA (en) | 2020-08-28 |
Family
ID=67392754
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202007202SA SG11202007202SA (en) | 2018-01-31 | 2019-01-29 | Producing fibers using spinnerets |
SG11202007208PA SG11202007208PA (en) | 2018-01-31 | 2019-01-29 | Producing fibers using spinnerets |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202007202SA SG11202007202SA (en) | 2018-01-31 | 2019-01-29 | Producing fibers using spinnerets |
Country Status (8)
Country | Link |
---|---|
US (3) | US20190233972A1 (en) |
EP (2) | EP3746587B1 (en) |
JP (2) | JP2021512235A (en) |
KR (2) | KR20200110805A (en) |
CN (2) | CN111670272A (en) |
SA (1) | SA520412554B1 (en) |
SG (2) | SG11202007202SA (en) |
WO (2) | WO2019152357A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20190233972A1 (en) | 2018-01-31 | 2019-08-01 | Saudi Arabian Oil Company | Producing Fibers Using Spinnerets |
EP4065339A4 (en) * | 2019-11-25 | 2024-04-17 | Nanyang Technological University | Methods of forming a fiber, fiber actuators, fiber bundle and method of forming the fiber bundle |
EP3954811A1 (en) * | 2020-08-13 | 2022-02-16 | Gelatex Technologies OÜ | Device and method for producing polymer fibers and its uses thereof |
US20230008772A1 (en) * | 2021-07-08 | 2023-01-12 | University Of Kentucky Research Foundation | Spinneret, blowing system and method for producing hollow fibers |
CN113737292B (en) * | 2021-08-09 | 2022-07-19 | 新凤鸣集团湖州中石科技有限公司 | Terylene full-dull superfine denier POY fiber and production method thereof |
US12116326B2 (en) | 2021-11-22 | 2024-10-15 | Saudi Arabian Oil Company | Conversion of hydrogen sulfide and carbon dioxide into hydrocarbons using non-thermal plasma and a catalyst |
CN114457432B (en) * | 2022-02-14 | 2023-06-27 | 东华大学 | Airflow self-coupling melt-blowing die head for nanofiber preparation device |
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-
2018
- 2018-04-24 US US15/961,389 patent/US20190233972A1/en not_active Abandoned
- 2018-04-24 US US15/961,467 patent/US10889915B2/en active Active
-
2019
- 2019-01-29 WO PCT/US2019/015550 patent/WO2019152357A1/en unknown
- 2019-01-29 JP JP2020541591A patent/JP2021512235A/en active Pending
- 2019-01-29 EP EP19705018.0A patent/EP3746587B1/en active Active
- 2019-01-29 WO PCT/US2019/015544 patent/WO2019152354A1/en unknown
- 2019-01-29 SG SG11202007202SA patent/SG11202007202SA/en unknown
- 2019-01-29 CN CN201980011276.0A patent/CN111670272A/en active Pending
- 2019-01-29 CN CN201980011360.2A patent/CN111727278A/en active Pending
- 2019-01-29 EP EP19705016.4A patent/EP3746586A1/en not_active Withdrawn
- 2019-01-29 KR KR1020207025123A patent/KR20200110805A/en active Search and Examination
- 2019-01-29 SG SG11202007208PA patent/SG11202007208PA/en unknown
- 2019-01-29 KR KR1020207025124A patent/KR20200115624A/en unknown
- 2019-01-29 JP JP2020541551A patent/JP2021512234A/en not_active Withdrawn
-
2020
- 2020-07-30 SA SA520412554A patent/SA520412554B1/en unknown
- 2020-11-04 US US17/089,177 patent/US11674241B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN111727278A (en) | 2020-09-29 |
SA520412554B1 (en) | 2022-09-21 |
SG11202007202SA (en) | 2020-08-28 |
US20210047754A1 (en) | 2021-02-18 |
US20190233972A1 (en) | 2019-08-01 |
JP2021512235A (en) | 2021-05-13 |
US20190233971A1 (en) | 2019-08-01 |
EP3746587B1 (en) | 2024-04-03 |
US11674241B2 (en) | 2023-06-13 |
CN111670272A (en) | 2020-09-15 |
KR20200115624A (en) | 2020-10-07 |
KR20200110805A (en) | 2020-09-25 |
WO2019152354A1 (en) | 2019-08-08 |
EP3746586A1 (en) | 2020-12-09 |
JP2021512234A (en) | 2021-05-13 |
US10889915B2 (en) | 2021-01-12 |
EP3746587A1 (en) | 2020-12-09 |
WO2019152357A1 (en) | 2019-08-08 |
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