ES2165221T3 - Procedimiento de hilado centrifugo para soluciones de hilado opticamente anisotropas. - Google Patents
Procedimiento de hilado centrifugo para soluciones de hilado opticamente anisotropas.Info
- Publication number
- ES2165221T3 ES2165221T3 ES99200639T ES99200639T ES2165221T3 ES 2165221 T3 ES2165221 T3 ES 2165221T3 ES 99200639 T ES99200639 T ES 99200639T ES 99200639 T ES99200639 T ES 99200639T ES 2165221 T3 ES2165221 T3 ES 2165221T3
- Authority
- ES
- Spain
- Prior art keywords
- optically anisotropic
- spinning procedure
- centrifuge spinning
- solutions
- centrifuge
- 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.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title abstract 4
- 238000009987 spinning Methods 0.000 title 1
- 239000000701 coagulant Substances 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
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
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
- D01F6/605—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides from aromatic polyamides
-
- 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
- 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
- D01D5/06—Wet spinning methods
-
- 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
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
-
- 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
-
- 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
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2964—Artificial fiber or filament
-
- 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
- Y10T428/2973—Particular cross section
-
- 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
- Y10T428/2973—Particular cross section
- Y10T428/2978—Surface characteristic
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Artificial Filaments (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
LA INVENCION SE REFIERE A UN PROCEDIMIENTO PARA EL HILADO DE FIBRAS O FILAMENTOS A PARTIR DE UNA SOLUCION QUE PUEDE SER HILADA, USANDO UNA CENTRIFUGA CUYA PARED TIENE UNO O MAS ORIFICIOS DE HILADO, Y EN CUYO PROCESO LA SOLUCION DE HILADO SE EXPULSA DESDE LA CENTRIFUGA AL INTERIOR DE UN COAGULANTE DENTRO DE UNA CAMISA, CARACTERIZADO PORQUE LA VELOCIDAD ANGULAR DE LA CENTRIFUGA, MULTIPLICADA POR EL RADIO INTERIOR DE LA CAMISA, ES SUPERIOR A 20 M/S. ADEMAS, LAS FIBRAS O FILAMENTOS REALIZADAS POR MEDIO DE ESTE PROCESO TIENEN PROPIEDADES MUY FAVORABLES EN LA PASTA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL9500420 | 1995-03-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2165221T3 true ES2165221T3 (es) | 2002-03-01 |
Family
ID=19865669
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96905858T Expired - Lifetime ES2139340T3 (es) | 1995-03-03 | 1996-03-01 | Procedimiento de hilatura centrifuga para soluciones hilables. |
ES99200639T Expired - Lifetime ES2165221T3 (es) | 1995-03-03 | 1996-03-01 | Procedimiento de hilado centrifugo para soluciones de hilado opticamente anisotropas. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96905858T Expired - Lifetime ES2139340T3 (es) | 1995-03-03 | 1996-03-01 | Procedimiento de hilatura centrifuga para soluciones hilables. |
Country Status (12)
Country | Link |
---|---|
US (1) | US6159597A (es) |
EP (2) | EP0813622B1 (es) |
JP (1) | JP3982589B2 (es) |
KR (1) | KR100421306B1 (es) |
CN (1) | CN1064091C (es) |
AT (2) | ATE210210T1 (es) |
AU (1) | AU704883B2 (es) |
DE (2) | DE69604386T2 (es) |
ES (2) | ES2139340T3 (es) |
RU (1) | RU2144099C1 (es) |
WO (1) | WO1996027700A1 (es) |
ZA (1) | ZA961712B (es) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6136244A (en) * | 1996-02-14 | 2000-10-24 | Akzo Nobel N.V. | Process for preparing cellulose fibres and filaments |
US6221487B1 (en) | 1996-08-23 | 2001-04-24 | The Weyerhauser Company | Lyocell fibers having enhanced CV properties |
US6331354B1 (en) | 1996-08-23 | 2001-12-18 | Weyerhaeuser Company | Alkaline pulp having low average degree of polymerization values and method of producing the same |
US6210801B1 (en) | 1996-08-23 | 2001-04-03 | Weyerhaeuser Company | Lyocell fibers, and compositions for making same |
US6605350B1 (en) | 1996-08-23 | 2003-08-12 | Weyerhaeuser Company | Sawdust alkaline pulp having low average degree of polymerization values and method of producing the same |
US6235392B1 (en) | 1996-08-23 | 2001-05-22 | Weyerhaeuser Company | Lyocell fibers and process for their preparation |
US6306334B1 (en) | 1996-08-23 | 2001-10-23 | The Weyerhaeuser Company | Process for melt blowing continuous lyocell fibers |
ATE225418T1 (de) * | 1996-08-23 | 2002-10-15 | Weyerhaeuser Co | Lyocellfasern und verfahren zu ihrer herstellung |
EP0853146A3 (de) * | 1997-01-09 | 1999-03-24 | Akzo Nobel N.V. | Verfahren zur Herstellung von cellulosischen Fasern und cellulosische Fasern |
NL1004957C2 (nl) * | 1997-01-09 | 1998-07-13 | Akzo Nobel Nv | Werkwijze voor het bereiden van weinig fibrillerende cellulose vezels. |
US6686040B2 (en) | 1999-02-24 | 2004-02-03 | Weyerhaeuser Company | Use of thinnings and other low specific gravity wood for lyocell products |
US6686039B2 (en) | 1999-02-24 | 2004-02-03 | Weyerhaeuser Company | Use of thinnings and other low specific gravity wood for lyocell pulps |
US6797113B2 (en) | 1999-02-24 | 2004-09-28 | Weyerhaeuser Company | Use of thinnings and other low specific gravity wood for lyocell pulps method |
US6685856B2 (en) | 1999-02-24 | 2004-02-03 | Weyerhaeuser Company | Use of thinnings and other low specific gravity wood for lyocell products method |
TWI236878B (en) * | 2001-04-20 | 2005-08-01 | Philip Morris Prod | High surface area micro-porous fibers from polymer solutions |
US7423084B2 (en) | 2002-02-15 | 2008-09-09 | Dsm Ip Assets B.V. | Method of producing high strength elongated products containing nanotubes |
US20070182054A1 (en) * | 2006-01-12 | 2007-08-09 | Kachmar Wayne M | Method for manufacturing product markers |
FR2898139B1 (fr) * | 2006-03-06 | 2008-05-30 | Nanoledge Sa | Procede de fabrication de produits extrudes composites polymeres et nanotubes de carbone |
US20090326128A1 (en) * | 2007-05-08 | 2009-12-31 | Javier Macossay-Torres | Fibers and methods relating thereto |
EP2271796A4 (en) * | 2008-03-17 | 2012-01-04 | Univ Texas | FIBER SUPERFIN CREATION SECTOR AND USES THEREOF |
US8647541B2 (en) | 2011-02-07 | 2014-02-11 | Fiberio Technology Corporation | Apparatuses and methods for the simultaneous production of microfibers and nanofibers |
EP2776614A1 (de) | 2011-11-12 | 2014-09-17 | QMilch IP GmbH | Verfahren zur herstellung von milchprotein-fasern |
WO2014127099A2 (en) * | 2013-02-13 | 2014-08-21 | President And Fellows Of Harvard College | Immersed rotary jet spinning devices (irjs) and uses thereof |
CN103498203B (zh) * | 2013-09-26 | 2016-12-07 | 徐东 | 湿法纺丝离心式生产设备 |
CN103572385B (zh) * | 2013-10-29 | 2017-06-20 | 苏州大学 | 一种鼓式可控变速喷纺成型装置 |
CN104385683A (zh) * | 2014-11-03 | 2015-03-04 | 徐东 | 一种新型聚酰亚胺纸生产设备 |
CN104862827B (zh) * | 2015-05-29 | 2017-01-25 | 浙江理工大学 | 一种制备高支链淀粉纤维的方法 |
CN105133183B (zh) * | 2015-10-15 | 2019-03-22 | 五邑大学 | 一种含高密度胺基的微纳米纤维膜及其离心纺丝制备方法和应用 |
US10676614B2 (en) * | 2016-04-20 | 2020-06-09 | Clarcor Inc. | High molecular and low molecular weight fine fibers and TPU fine fibers |
EP3679181A4 (en) | 2017-09-08 | 2021-05-12 | The Board of Regents of The University of Texas System | TISSUE AND METHOD DOPED WITH MECHANOLUMINESCENT POLYMER |
WO2020172207A1 (en) | 2019-02-20 | 2020-08-27 | Board Of Regents, University Of Texas System | Handheld/portable apparatus for the production of microfibers, submicron fibers and nanofibers |
CN110331453B (zh) * | 2019-05-28 | 2020-12-15 | 武汉纺织大学 | 一种纺出皮芯结构纤维的离心纺丝喷头 |
CN110158165A (zh) * | 2019-06-18 | 2019-08-23 | 广东工业大学 | 一种离心静电纺丝喷头 |
CN110331471A (zh) * | 2019-07-04 | 2019-10-15 | 宁夏泰和芳纶纤维有限责任公司 | 一种对位芳纶纺丝废原液回收再利用装置及方法 |
CN114481352A (zh) * | 2022-01-26 | 2022-05-13 | 中国科学院苏州纳米技术与纳米仿生研究所 | 一种离心纺丝气凝胶纤维、其制备方法及应用 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5518397Y2 (es) * | 1974-02-27 | 1980-04-28 | ||
NL157327C (nl) * | 1975-02-21 | 1984-05-16 | Akzo Nv | Werkwijze ter bereiding van poly-p-fenyleentereftaalamide. |
JPS6015724B2 (ja) * | 1977-07-29 | 1985-04-22 | 旭化成株式会社 | 芳香族ポリアミド繊維の製造方法 |
NL172680C (nl) * | 1979-06-08 | 1983-10-03 | Akzo Nv | Werkwijze ter vervaardiging van vezels uit poly-p-fenyleentereftaalamide en de aldus vervaardigde produkten. |
DE3128872A1 (de) * | 1981-07-22 | 1983-02-10 | Basf Ag, 6700 Ludwigshafen | Verfahren zur reproduzierbaren herstellung von formteilchen unterschiedlicher geometrie aus polymerdispersionen, schmelzen oder loesungen |
FR2543169B1 (fr) * | 1983-03-23 | 1986-03-28 | Saint Gobain Isover | Procede de production de fibres phenoplastes |
US5151390A (en) * | 1986-06-13 | 1992-09-29 | Toa Nenryo Kogyo Kabushiki Kaisha | Silicon nitride-based fibers and composite material reinforced with fibers |
US5104599A (en) * | 1987-03-05 | 1992-04-14 | Allied-Signal Inc. | Method of forming short fibers composed of anisotropic polymers |
US5225489A (en) * | 1987-03-05 | 1993-07-06 | Allied-Signal Inc. | Composites of thermoplastic and thermoplastic polymers having therein short fibers derived from anisotropic polymers |
KR910004700B1 (ko) * | 1988-12-27 | 1991-07-10 | 주식회사 코오롱 | 방향족 폴리아미드 단섬유와 그 제조방법 |
KR920008999B1 (ko) * | 1990-04-04 | 1992-10-12 | 주식회사 코오롱 | 방향족 폴리아미드 단섬유의 제조방법 |
US5075963A (en) * | 1990-10-26 | 1991-12-31 | At&T Bell Laboratories | Method and apparatus for attaching successive pairs of wires to a data connector having fine-pitch contacts |
JP3448611B2 (ja) * | 1993-04-08 | 2003-09-22 | 東燃ゼネラル石油株式会社 | 低酸素ポリメタロシラザン及びその製造方法 |
-
1996
- 1996-03-01 WO PCT/EP1996/000914 patent/WO1996027700A1/en active IP Right Grant
- 1996-03-01 ES ES96905858T patent/ES2139340T3/es not_active Expired - Lifetime
- 1996-03-01 EP EP96905858A patent/EP0813622B1/en not_active Expired - Lifetime
- 1996-03-01 KR KR1019970705939A patent/KR100421306B1/ko not_active IP Right Cessation
- 1996-03-01 AT AT99200639T patent/ATE210210T1/de active
- 1996-03-01 JP JP52660296A patent/JP3982589B2/ja not_active Expired - Fee Related
- 1996-03-01 ES ES99200639T patent/ES2165221T3/es not_active Expired - Lifetime
- 1996-03-01 RU RU97116402A patent/RU2144099C1/ru not_active IP Right Cessation
- 1996-03-01 EP EP99200639A patent/EP0939148B1/en not_active Expired - Lifetime
- 1996-03-01 US US08/894,964 patent/US6159597A/en not_active Expired - Lifetime
- 1996-03-01 ZA ZA961712A patent/ZA961712B/xx unknown
- 1996-03-01 AT AT96905858T patent/ATE184924T1/de active
- 1996-03-01 DE DE69604386T patent/DE69604386T2/de not_active Expired - Lifetime
- 1996-03-01 DE DE69617755T patent/DE69617755T2/de not_active Expired - Lifetime
- 1996-03-01 CN CN96192339A patent/CN1064091C/zh not_active Expired - Fee Related
- 1996-03-01 AU AU49450/96A patent/AU704883B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
DE69604386T2 (de) | 2000-04-13 |
WO1996027700A1 (en) | 1996-09-12 |
EP0813622B1 (en) | 1999-09-22 |
JP3982589B2 (ja) | 2007-09-26 |
ZA961712B (en) | 1996-09-06 |
ATE210210T1 (de) | 2001-12-15 |
DE69617755D1 (de) | 2002-01-17 |
DE69617755T2 (de) | 2002-08-08 |
DE69604386D1 (de) | 1999-10-28 |
EP0939148B1 (en) | 2001-12-05 |
EP0813622A1 (en) | 1997-12-29 |
JPH11501087A (ja) | 1999-01-26 |
ATE184924T1 (de) | 1999-10-15 |
AU4945096A (en) | 1996-09-23 |
KR100421306B1 (ko) | 2004-04-21 |
CN1177385A (zh) | 1998-03-25 |
AU704883B2 (en) | 1999-05-06 |
CN1064091C (zh) | 2001-04-04 |
US6159597A (en) | 2000-12-12 |
RU2144099C1 (ru) | 2000-01-10 |
KR19980702536A (ko) | 1998-07-15 |
ES2139340T3 (es) | 2000-02-01 |
EP0939148A1 (en) | 1999-09-01 |
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Legal Events
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---|---|---|---|
FG2A | Definitive protection |
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