CN102534829A - 通过熔体纺丝法来制备纳米纤维 - Google Patents
通过熔体纺丝法来制备纳米纤维 Download PDFInfo
- Publication number
- CN102534829A CN102534829A CN2011104029965A CN201110402996A CN102534829A CN 102534829 A CN102534829 A CN 102534829A CN 2011104029965 A CN2011104029965 A CN 2011104029965A CN 201110402996 A CN201110402996 A CN 201110402996A CN 102534829 A CN102534829 A CN 102534829A
- Authority
- CN
- China
- Prior art keywords
- nanofiber
- molten polymer
- fiber
- melt spinning
- melt
- 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.)
- Granted
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Classifications
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- 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
- D01D5/18—Formation of filaments, threads, or the like by means of rotating spinnerets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
-
- 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
- D01D5/0007—Electro-spinning
- D01D5/0015—Electro-spinning characterised by the initial state of the material
- D01D5/0023—Electro-spinning characterised by the initial state of the material the material being a polymer melt
-
- 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
- D01D5/08—Melt spinning methods
- D01D5/098—Melt spinning methods with simultaneous stretching
- D01D5/0985—Melt spinning methods with simultaneous stretching by means of a flowing gas (e.g. melt-blowing)
-
- 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
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
- Y10T428/2931—Fibers or filaments nonconcentric [e.g., side-by-side or eccentric, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/10—Scrim [e.g., open net or mesh, gauze, loose or open weave or knit, etc.]
- Y10T442/184—Nonwoven scrim
- Y10T442/186—Comprising a composite fiber
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Nonwoven Fabrics (AREA)
- Artificial Filaments (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US92113507P | 2007-03-29 | 2007-03-29 | |
US60/921135 | 2007-03-29 | ||
CN2008800173840A CN101755081B (zh) | 2007-03-29 | 2008-03-27 | 通过熔体纺丝法来制备纳米纤维 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008800173840A Division CN101755081B (zh) | 2007-03-29 | 2008-03-27 | 通过熔体纺丝法来制备纳米纤维 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102534829A true CN102534829A (zh) | 2012-07-04 |
CN102534829B CN102534829B (zh) | 2017-04-12 |
Family
ID=39795241
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110402996.5A Active CN102534829B (zh) | 2007-03-29 | 2008-03-27 | 通过熔体纺丝法来制备纳米纤维 |
CN2008800173840A Active CN101755081B (zh) | 2007-03-29 | 2008-03-27 | 通过熔体纺丝法来制备纳米纤维 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008800173840A Active CN101755081B (zh) | 2007-03-29 | 2008-03-27 | 通过熔体纺丝法来制备纳米纤维 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8277711B2 (zh) |
EP (2) | EP2129816B1 (zh) |
JP (1) | JP5394368B2 (zh) |
KR (1) | KR101519169B1 (zh) |
CN (2) | CN102534829B (zh) |
BR (1) | BRPI0807306A2 (zh) |
WO (1) | WO2008121338A2 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105899275A (zh) * | 2013-10-21 | 2016-08-24 | 纳幕尔杜邦公司 | 作为空气过滤介质的驻极体纳米纤维网 |
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KR20090127371A (ko) | 2009-12-10 |
US20080242171A1 (en) | 2008-10-02 |
CN102534829B (zh) | 2017-04-12 |
BRPI0807306A2 (pt) | 2014-05-20 |
KR101519169B1 (ko) | 2015-05-11 |
US8277711B2 (en) | 2012-10-02 |
EP2129816B1 (en) | 2016-12-21 |
CN101755081A (zh) | 2010-06-23 |
CN101755081B (zh) | 2012-10-10 |
WO2008121338A3 (en) | 2009-04-16 |
JP2010522835A (ja) | 2010-07-08 |
WO2008121338A2 (en) | 2008-10-09 |
JP5394368B2 (ja) | 2014-01-22 |
EP2527503A1 (en) | 2012-11-28 |
EP2129816A2 (en) | 2009-12-09 |
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