CA2703958A1 - Fiber formation by electrical-mechanical spinning - Google Patents
Fiber formation by electrical-mechanical spinning Download PDFInfo
- Publication number
- CA2703958A1 CA2703958A1 CA2703958A CA2703958A CA2703958A1 CA 2703958 A1 CA2703958 A1 CA 2703958A1 CA 2703958 A CA2703958 A CA 2703958A CA 2703958 A CA2703958 A CA 2703958A CA 2703958 A1 CA2703958 A1 CA 2703958A1
- Authority
- CA
- Canada
- Prior art keywords
- rotating member
- liquid material
- fibers
- target
- periphery
- 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.)
- Abandoned
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 62
- 238000009987 spinning Methods 0.000 title claims abstract description 15
- 230000015572 biosynthetic process Effects 0.000 title abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 37
- 239000011344 liquid material Substances 0.000 claims abstract description 31
- 229920000642 polymer Polymers 0.000 claims description 27
- 239000002121 nanofiber Substances 0.000 claims description 22
- 229920000592 inorganic polymer Polymers 0.000 claims description 7
- 229920000620 organic polymer Polymers 0.000 claims description 6
- 238000007380 fibre production Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 15
- 239000007858 starting material Substances 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 40
- 239000012530 fluid Substances 0.000 description 15
- 235000019441 ethanol Nutrition 0.000 description 14
- 238000007493 shaping process Methods 0.000 description 13
- 230000000052 comparative effect Effects 0.000 description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
- 238000010992 reflux Methods 0.000 description 8
- 238000004626 scanning electron microscopy Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 229910052782 aluminium Inorganic materials 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 239000004372 Polyvinyl alcohol Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 229920002451 polyvinyl alcohol Polymers 0.000 description 5
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical group N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000008367 deionised water Substances 0.000 description 4
- 229910021641 deionized water Inorganic materials 0.000 description 4
- 238000000399 optical microscopy Methods 0.000 description 4
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 4
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 4
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- 229910000077 silane Inorganic materials 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 3
- 238000001493 electron microscopy Methods 0.000 description 3
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- 229920006350 polyacrylonitrile resin Polymers 0.000 description 3
- 238000001878 scanning electron micrograph Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- AVTLBBWTUPQRAY-UHFFFAOYSA-N 2-(2-cyanobutan-2-yldiazenyl)-2-methylbutanenitrile Chemical compound CCC(C)(C#N)N=NC(C)(CC)C#N AVTLBBWTUPQRAY-UHFFFAOYSA-N 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- XDLMVUHYZWKMMD-UHFFFAOYSA-N 3-trimethoxysilylpropyl 2-methylprop-2-enoate Chemical compound CO[Si](OC)(OC)CCCOC(=O)C(C)=C XDLMVUHYZWKMMD-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000004703 alkoxides Chemical group 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 239000012456 homogeneous solution Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 229920000058 polyacrylate Polymers 0.000 description 2
- 229920002239 polyacrylonitrile Polymers 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002562 thickening agent Substances 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- AZUYLZMQTIKGSC-UHFFFAOYSA-N 1-[6-[4-(5-chloro-6-methyl-1H-indazol-4-yl)-5-methyl-3-(1-methylindazol-5-yl)pyrazol-1-yl]-2-azaspiro[3.3]heptan-2-yl]prop-2-en-1-one Chemical compound ClC=1C(=C2C=NNC2=CC=1C)C=1C(=NN(C=1C)C1CC2(CN(C2)C(C=C)=O)C1)C=1C=C2C=NN(C2=CC=1)C AZUYLZMQTIKGSC-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- -1 aluminia Chemical compound 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000007833 carbon precursor Substances 0.000 description 1
- 239000012700 ceramic precursor Substances 0.000 description 1
- 239000008119 colloidal silica Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- HHFAWKCIHAUFRX-UHFFFAOYSA-N ethoxide Chemical compound CC[O-] HHFAWKCIHAUFRX-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 229910052809 inorganic oxide Inorganic materials 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- NBTOZLQBSIZIKS-UHFFFAOYSA-N methoxide Chemical compound [O-]C NBTOZLQBSIZIKS-UHFFFAOYSA-N 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 229910003455 mixed metal oxide Inorganic materials 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Classifications
-
- 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
- D01D5/0061—Electro-spinning characterised by the electro-spinning apparatus
- D01D5/0069—Electro-spinning characterised by the electro-spinning apparatus characterised by the spinning section, e.g. capillary tube, protrusion or pin
-
- 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
- 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
-
- 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
- D01F6/18—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Nonwoven Fabrics (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US98184807P | 2007-10-23 | 2007-10-23 | |
| US60/981,848 | 2007-10-23 | ||
| PCT/US2008/080693 WO2009055413A1 (en) | 2007-10-23 | 2008-10-22 | Fiber formation by electrical-mechanical spinning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2703958A1 true CA2703958A1 (en) | 2009-04-30 |
Family
ID=40228078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2703958A Abandoned CA2703958A1 (en) | 2007-10-23 | 2008-10-22 | Fiber formation by electrical-mechanical spinning |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20090102100A1 (ru) |
| EP (1) | EP2209933A1 (ru) |
| JP (1) | JP2011501790A (ru) |
| KR (1) | KR20100088141A (ru) |
| CN (1) | CN101883882A (ru) |
| CA (1) | CA2703958A1 (ru) |
| EA (1) | EA201070516A1 (ru) |
| MX (1) | MX2010004467A (ru) |
| WO (1) | WO2009055413A1 (ru) |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090082376A (ko) * | 2006-11-24 | 2009-07-30 | 파나소닉 주식회사 | 나노 파이버 및 고분자 웹의 제조방법과 장치 |
| US8277711B2 (en) * | 2007-03-29 | 2012-10-02 | E I Du Pont De Nemours And Company | Production of nanofibers by melt spinning |
| US20090326128A1 (en) * | 2007-05-08 | 2009-12-31 | Javier Macossay-Torres | Fibers and methods relating thereto |
| US20100148405A1 (en) * | 2007-05-21 | 2010-06-17 | Hiroto Sumida | Nanofiber producing method and nanofiber producing apparatus |
| JP4803113B2 (ja) * | 2007-05-29 | 2011-10-26 | パナソニック株式会社 | ナノファイバーの合糸方法及び装置 |
| CA2718895A1 (en) * | 2008-03-17 | 2009-09-24 | The Board Of Regents Of The University Of Texas System | Superfine fiber creating spinneret and uses thereof |
| JP5458280B2 (ja) * | 2010-01-06 | 2014-04-02 | パナソニック株式会社 | ナノファイバ製造装置および製造方法 |
| JP5322112B2 (ja) * | 2010-01-18 | 2013-10-23 | パナソニック株式会社 | ナノファイバ製造装置および製造方法 |
| CN102191568B (zh) * | 2010-03-16 | 2013-04-10 | 北京化工大学 | 一种利用爬杆效应促进高黏度聚合物熔体静电纺丝的装置 |
| EP2593206A2 (en) | 2010-07-14 | 2013-05-22 | PPG Industries Ohio, Inc. | Filtration media and applications thereof |
| CN102373513A (zh) * | 2010-08-12 | 2012-03-14 | 华东师范大学 | 水平盘式旋转离心纺丝法 |
| TWI549737B (zh) | 2010-08-26 | 2016-09-21 | 片片堅俄亥俄州工業公司 | 過濾介質及其應用 |
| CN102061530B (zh) * | 2010-12-17 | 2013-03-13 | 多氟多化工股份有限公司 | 离心式静电纺丝装置 |
| WO2012109240A2 (en) * | 2011-02-07 | 2012-08-16 | Fiberio Technology Corporation | Split fiber producing devices and methods for the production of microfibers and nanofibers |
| US8647541B2 (en) | 2011-02-07 | 2014-02-11 | Fiberio Technology Corporation | Apparatuses and methods for the simultaneous production of microfibers and nanofibers |
| KR101980407B1 (ko) * | 2011-12-21 | 2019-05-20 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 원심 방사 공정으로부터 섬유질 웨브를 레잉하기 위한 방법 |
| CN102925995B (zh) * | 2012-02-07 | 2016-12-14 | 南京理工大学 | 采用套装针头的新型静电纺丝方法 |
| US9889620B2 (en) * | 2012-08-06 | 2018-02-13 | Clarcor Inc. | Devices and methods for the production of microfibers and nanofibers |
| US9644295B2 (en) | 2012-08-16 | 2017-05-09 | University Of Washington Through Its Center For Commercialization | Centrifugal electrospinning apparatus and methods and fibrous structures produced therefrom |
| CN102965743B (zh) * | 2012-12-17 | 2016-01-27 | 厦门大学 | 一种带辅助电极的纳米纤维低压电纺装置 |
| KR101426738B1 (ko) * | 2013-09-11 | 2014-08-06 | 전북대학교산학협력단 | 원심력이 결합된 전기방사를 이용한 나노섬유의 제조방법 |
| CN105658851A (zh) * | 2013-10-22 | 2016-06-08 | 纳幕尔杜邦公司 | 用于聚合物纳米纤维生产的设备 |
| CN103696025B (zh) * | 2013-12-24 | 2015-09-02 | 北京化工大学 | 一种可控的叠加式双向纺丝装置 |
| CN104099674A (zh) * | 2014-05-19 | 2014-10-15 | 浙江大东南集团有限公司 | 一种气流助力式连续纳米纤维膜静电纺丝装置 |
| CN104060355B (zh) * | 2014-06-12 | 2017-04-19 | 天津工业大学 | 一种连续纳米纤维纱的生产方法及装置 |
| CN104452109B (zh) * | 2014-12-09 | 2016-01-06 | 东华大学 | 一种高透湿通量的纤维基防水透湿膜的静电纺丝方法及其装置 |
| CN104862786B (zh) * | 2015-05-11 | 2017-05-10 | 北京化工大学 | 一种熔体微分静电纺丝装置 |
| CN105350093B (zh) * | 2015-11-13 | 2018-04-17 | 广东工业大学 | 一种负压阵列离心气电纺丝装置 |
| JP6210422B2 (ja) * | 2015-12-21 | 2017-10-11 | パナソニックＩｐマネジメント株式会社 | 繊維集合体 |
| WO2017110057A1 (ja) * | 2015-12-21 | 2017-06-29 | パナソニックＩｐマネジメント株式会社 | 繊維集合体 |
| CZ2015928A3 (cs) * | 2015-12-21 | 2017-06-28 | Technická univerzita v Liberci | Způsob výroby polymerních nanovláken elektrickým zvlákňováním roztoku nebo taveniny polymeru, zvlákňovací elektroda pro tento způsob, a zařízení pro výrobu polymerních nanovláken osazené alespoň jednou touto zvlákňovací elektrodou |
| CN105568403B (zh) * | 2016-01-27 | 2017-11-24 | 广东工业大学 | 一种具旋转吸气的离心静电纺丝装置 |
| CN105951195B (zh) * | 2016-06-24 | 2018-02-02 | 武汉纺织大学 | 一种微重力悬浮式离心纺丝方法 |
| AU2018330936A1 (en) | 2017-09-08 | 2020-03-26 | Board Of Regents Of The University Of Texas System | Mechanoluminescence polymer doped fabrics and methods |
| CN108035075A (zh) * | 2017-12-14 | 2018-05-15 | 武汉纺织大学 | 一种纳米纤维无纺布的生产装置 |
| CN109594135B (zh) * | 2018-12-19 | 2021-06-29 | 青岛科技大学 | 一种中心点电极静电纺丝装置及纺丝方法 |
| US11427937B2 (en) | 2019-02-20 | 2022-08-30 | The Board Of Regents Of The University Of Texas System | Handheld/portable apparatus for the production of microfibers, submicron fibers and nanofibers |
| CN109881270A (zh) * | 2019-04-03 | 2019-06-14 | 中国恩菲工程技术有限公司 | 熔体静电纺丝方法 |
| CN110144632A (zh) * | 2019-06-24 | 2019-08-20 | 广东工业大学 | 一种离心静电纺丝装置 |
| CN111441092A (zh) * | 2020-05-15 | 2020-07-24 | 西安工程大学 | 一种静电纺丝喷头及具有其的静电纺丝系统及其工作方法 |
| CN114606583A (zh) * | 2022-03-30 | 2022-06-10 | 广东工业大学 | 一种连续式离心静电纺丝装置 |
| US11958308B1 (en) | 2023-05-31 | 2024-04-16 | G13 Innovation In Production Ltd | Thermal paper, and methods and systems for forming the same |
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| JPH0678173B2 (ja) * | 1986-01-22 | 1994-10-05 | 産栄機設株式会社 | 無機短繊維の製造装置 |
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| DE4011883A1 (de) * | 1990-04-12 | 1991-10-17 | Bayer Ag | Verfahren zur herstellung von feinstfaservliesen aus thermoplastischen polymeren |
| GB9017157D0 (en) * | 1990-08-03 | 1990-09-19 | Ici Plc | Centrifugal spinning |
| US5326241A (en) * | 1991-04-25 | 1994-07-05 | Schuller International, Inc. | Apparatus for producing organic fibers |
| DE69323842T2 (de) * | 1992-12-07 | 1999-08-05 | Nitto Boseki Co., Ltd., Fukushima | Düse zum Ziehen einer Glasfaser mit deformiertem Durchschnitt, Glasfaser mit deformiertem Durchschnitt und Verfahren ihrer Herstellung |
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| WO2005042813A1 (en) * | 2003-10-30 | 2005-05-12 | Clean Air Technology Corp. | Electrostatic spinning equipment and method of preparing nano fiber using the same |
| US7134857B2 (en) * | 2004-04-08 | 2006-11-14 | Research Triangle Institute | Electrospinning of fibers using a rotatable spray head |
| US20060012084A1 (en) * | 2004-07-13 | 2006-01-19 | Armantrout Jack E | Electroblowing web formation process |
| US8303874B2 (en) * | 2006-03-28 | 2012-11-06 | E I Du Pont De Nemours And Company | Solution spun fiber process |
| ES2405945T3 (es) * | 2006-03-28 | 2013-06-04 | Lnk Chemsolutions, Llc. | Método de manufactura de apósitos hemostáticos fibrosos |
| KR20090040872A (ko) * | 2006-07-05 | 2009-04-27 | 파나소닉 주식회사 | 나노 파이버 및 고분자 웹 제조방법과 그 장치 |
| KR20090082376A (ko) * | 2006-11-24 | 2009-07-30 | 파나소닉 주식회사 | 나노 파이버 및 고분자 웹의 제조방법과 장치 |
| US8088323B2 (en) | 2007-02-27 | 2012-01-03 | Ppg Industries Ohio, Inc. | Process of electrospinning organic-inorganic fibers |
| US8277711B2 (en) * | 2007-03-29 | 2012-10-02 | E I Du Pont De Nemours And Company | Production of nanofibers by melt spinning |
-
2008
- 2008-10-22 JP JP2010531176A patent/JP2011501790A/ja not_active Withdrawn
- 2008-10-22 CA CA2703958A patent/CA2703958A1/en not_active Abandoned
- 2008-10-22 MX MX2010004467A patent/MX2010004467A/es unknown
- 2008-10-22 KR KR1020107011057A patent/KR20100088141A/ko not_active Application Discontinuation
- 2008-10-22 WO PCT/US2008/080693 patent/WO2009055413A1/en active Application Filing
- 2008-10-22 CN CN2008801190519A patent/CN101883882A/zh active Pending
- 2008-10-22 EP EP08841904A patent/EP2209933A1/en not_active Withdrawn
- 2008-10-22 US US12/255,806 patent/US20090102100A1/en not_active Abandoned
- 2008-10-22 EA EA201070516A patent/EA201070516A1/ru unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP2011501790A (ja) | 2011-01-13 |
| KR20100088141A (ko) | 2010-08-06 |
| EA201070516A1 (ru) | 2010-12-30 |
| US20090102100A1 (en) | 2009-04-23 |
| MX2010004467A (es) | 2010-05-03 |
| CN101883882A (zh) | 2010-11-10 |
| WO2009055413A1 (en) | 2009-04-30 |
| EP2209933A1 (en) | 2010-07-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |
Effective date: 20130527 |