HRP20040714B1 - Hollow-fiber spinning nozzle - Google Patents

Hollow-fiber spinning nozzle

Info

Publication number
HRP20040714B1
HRP20040714B1 HRP20040714AA HRP20040714A HRP20040714B1 HR P20040714 B1 HRP20040714 B1 HR P20040714B1 HR P20040714A A HRP20040714A A HR P20040714AA HR P20040714 A HRP20040714 A HR P20040714A HR P20040714 B1 HRP20040714 B1 HR P20040714B1
Authority
HR
Croatia
Prior art keywords
fiber spinning
spinning nozzle
hollow
base element
precipitating agent
Prior art date
Application number
HRP20040714AA
Other languages
English (en)
Croatian (hr)
Inventor
Torsten@Keller
Jens@Holger@Stahl
Original Assignee
Fresenius@Medical@Care@Deutschland@GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fresenius@Medical@Care@Deutschland@GmbH filed Critical Fresenius@Medical@Care@Deutschland@GmbH
Publication of HRP20040714A2 publication Critical patent/HRP20040714A2/xx
Publication of HRP20040714B1 publication Critical patent/HRP20040714B1/xx

Links

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
    • D01D5/24—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
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/02—Spinnerettes
    • D01D4/022—Processes or materials for the preparation of 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
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30—Conjugate filaments; Spinnerette packs therefor
    • D01D5/34—Core-skin structure; Spinnerette packs therefor
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/217—Spinnerette forming conjugate, composite or hollow filaments
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49428—Gas and water specific plumbing component making
    • Y10T29/49432—Nozzle making
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
HRP20040714AA 2002-03-13 2004-08-04 Hollow-fiber spinning nozzle HRP20040714B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10211052A DE10211052A1 (de) 2002-03-13 2002-03-13 Hohlfaser-Spinndüse
PCT/EP2003/001447 WO2003076701A1 (de) 2002-03-13 2003-02-13 Hohlfaser-spinndüse

Publications (2)

Publication Number Publication Date
HRP20040714A2 HRP20040714A2 (en) 2005-08-31
HRP20040714B1 true HRP20040714B1 (en) 2012-07-31

Family

ID=27797745

Family Applications (1)

Application Number Title Priority Date Filing Date
HRP20040714AA HRP20040714B1 (en) 2002-03-13 2004-08-04 Hollow-fiber spinning nozzle

Country Status (12)

Country Link
US (2) US7393195B2 (ko)
EP (2) EP2112256B1 (ko)
JP (1) JP4340161B2 (ko)
KR (1) KR100974985B1 (ko)
AT (2) ATE441742T1 (ko)
AU (1) AU2003208849A1 (ko)
BR (1) BR0307233A (ko)
CA (1) CA2474274C (ko)
DE (3) DE10211052A1 (ko)
ES (2) ES2357373T3 (ko)
HR (1) HRP20040714B1 (ko)
WO (1) WO2003076701A1 (ko)

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US7762801B2 (en) 2004-04-08 2010-07-27 Research Triangle Institute Electrospray/electrospinning apparatus and method
US7765949B2 (en) * 2005-11-17 2010-08-03 Palo Alto Research Center Incorporated Extrusion/dispensing systems and methods
US7922471B2 (en) 2006-11-01 2011-04-12 Palo Alto Research Center Incorporated Extruded structure with equilibrium shape
US8704086B2 (en) 2008-11-07 2014-04-22 Solarworld Innovations Gmbh Solar cell with structured gridline endpoints vertices
US8080729B2 (en) 2008-11-24 2011-12-20 Palo Alto Research Center Incorporated Melt planarization of solar cell bus bars
US8586129B2 (en) 2010-09-01 2013-11-19 Solarworld Innovations Gmbh Solar cell with structured gridline endpoints and vertices
JP6018076B2 (ja) 2010-12-22 2016-11-02 フレゼニウス メディカル ケアー ドイチュラント ゲゼルシャフト ミット ベシュレンクテル ハフツングＦｒｅｓｅｎｉｕｓ Ｍｅｄｉｃａｌ Ｃａｒｅ Ｄｅｕｔｓｃｈｌａｎｄ ＧｍｂＨ 層間剥離が生じない膜
DE102011010921A1 (de) 2011-02-10 2012-08-16 Fresenius Medical Care Deutschland Gmbh Delaminationsfreie Membran
DE102010055731A1 (de) 2010-12-22 2012-06-28 Fresenius Medical Care Deutschland Gmbh Delaminationsfreie Membran
US10371468B2 (en) 2011-11-30 2019-08-06 Palo Alto Research Center Incorporated Co-extruded microchannel heat pipes
US9120190B2 (en) 2011-11-30 2015-09-01 Palo Alto Research Center Incorporated Co-extruded microchannel heat pipes
US8875653B2 (en) 2012-02-10 2014-11-04 Palo Alto Research Center Incorporated Micro-extrusion printhead with offset orifices for generating gridlines on non-square substrates
CN103668484A (zh) * 2013-12-19 2014-03-26 吴江明敏制衣有限公司松陵分公司 散射纤维喷丝板
CN103911678B (zh) * 2014-04-17 2016-04-13 华中科技大学 一种用于电流体喷印的同轴喷嘴
CN103981581B (zh) * 2014-05-29 2016-05-04 苏州东茂纺织实业有限公司 一种仿天然纤维熔丝装置
CN104775171B (zh) * 2015-03-30 2018-01-02 临邑大正特纤新材料有限公司 孔藕状纤维纺丝组件
CN104762672A (zh) * 2015-04-23 2015-07-08 宁波斯宾拿建嵘精密机械有限公司 一种喷丝头
CN106236323B (zh) * 2016-08-05 2017-11-17 浙江大学 一种具有接触性引导功能的神经导管及其制备方法和装置
US11266344B2 (en) 2016-09-21 2022-03-08 Samsung Electronics Co., Ltd. Method for measuring skin condition and electronic device therefor
DE102017208011A1 (de) * 2017-05-11 2018-11-15 Fresenius Medical Care Deutschland Gmbh Spinndüse, Vorrichtung mit einer Spinndüse, Verfahren zu Herstellung einer Hohlfaser oder Hohlfasermembran mit einer Spinndüse und Filter
US10889915B2 (en) 2018-01-31 2021-01-12 Saudi Arabian Oil Company Producing fibers using spinnerets
DE102019203837A1 (de) 2019-03-20 2020-09-24 Fresenius Medical Care Deutschland Gmbh Anlage und Verfahren zur Herstellung von Hohlfasermembranen
US20230008772A1 (en) * 2021-07-08 2023-01-12 University Of Kentucky Research Foundation Spinneret, blowing system and method for producing hollow fibers
TW202323607A (zh) 2021-09-10 2023-06-16 瑞士商海洋安全公司 纖維
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
WO2024189180A1 (en) 2023-03-15 2024-09-19 Oceansafe Ag Fiber and filament for three-dimensional printing

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5590608A (en) * 1978-12-27 1980-07-09 Tanaka Kikinzoku Kogyo Kk Manufacture of spinneret for hollow fiber
JPH0465505A (ja) * 1990-07-04 1992-03-02 Teijin Ltd 複合中空糸の製造方法
US5320512A (en) * 1992-09-24 1994-06-14 E. I. Du Pont De Nemours And Company Apparatus for spinning multicomponent hollow fibers
WO1998001705A1 (en) * 1996-07-08 1998-01-15 Corning Incorporated Gas-assisted atomizing device
US5877580A (en) * 1996-12-23 1999-03-02 Regents Of The University Of California Micromachined chemical jet dispenser
JP2001254221A (ja) * 2000-03-10 2001-09-21 Toray Ind Inc 中空糸紡糸口金の製造方法および中空糸紡糸口金

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GB1050191A (ko) * 1962-08-06
US3453689A (en) * 1967-03-20 1969-07-08 Du Pont Insert type spinneret
US3659983A (en) * 1969-02-19 1972-05-02 Dow Chemical Co Spinnerette for the production of hollow fibers
US3686377A (en) * 1971-03-01 1972-08-22 Du Pont Method and apparatus for melt-spinning hollow fibers
US4229154A (en) * 1979-04-04 1980-10-21 E. I. Du Pont De Nemours And Company Spinneret for the production of hollow filaments
US4411852A (en) * 1982-02-18 1983-10-25 Fiber Industries, Inc. Spinning process with a desensitized spinneret design
JPS63227808A (ja) * 1986-10-13 1988-09-22 Tanaka Kikinzoku Kogyo Kk 中空糸紡糸用口金
US5162074A (en) * 1987-10-02 1992-11-10 Basf Corporation Method of making plural component fibers
JPH01254221A (ja) * 1988-04-01 1989-10-11 Matsushita Electric Works Ltd 循環バス装置
JP2569830B2 (ja) * 1989-10-05 1997-01-08 東レ株式会社 多角形中空断面糸およびその製造方法
AU7163596A (en) * 1995-10-30 1997-05-22 Kimberly-Clark Corporation Fiber spin pack
US5781607A (en) * 1996-10-16 1998-07-14 Ibm Corporation Membrane mask structure, fabrication and use
NL1010458C2 (nl) * 1998-11-03 2000-05-04 Search B V S Longitudinaal versterkte zelfdragende capillaire membranen en gebruik daarvan.
DE19910012C1 (de) * 1999-03-08 2001-01-18 Ostthueringische Materialpruef Verfahren zur Herstellung von Formkörpern
DE19926769A1 (de) * 1999-06-13 2000-12-14 Max Planck Gesellschaft Verfahren zur Herstellung von dünnwandigen Strukturen in leitenden Materialien und nach dem Verfahren hergestellte Strukturen
KR100343211B1 (ko) * 1999-11-04 2002-07-10 윤종용 웨이퍼 레벨 진공 패키징이 가능한 ｍｅｍｓ의 구조물의제작방법
DE10027411C1 (de) * 2000-05-25 2001-08-23 Siemens Ag Fluidleiterplatte, Anordnung mit Fluidleiterplatte und Verfahren zum Herstellen derselben
AU2001297642A1 (en) * 2000-10-12 2002-09-04 Board Of Regents, The University Of Texas System Template for room temperature, low pressure micro- and nano-imprint lithography
US6799960B2 (en) * 2000-12-08 2004-10-05 L'air Liquide - Societe Anonyme A Directoire Et Consiel De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude Spinnerette assembly for forming hollow fibers
US6746226B2 (en) * 2000-12-08 2004-06-08 L'Air Liquide - Societe Anonyme à Directoire et Conseil de Surveillance pour l'Etude et l'Exploitation des Procedes Georges Claude Spinnerette assembly for forming multicomponent hollow fibers
US7291003B1 (en) * 2004-09-23 2007-11-06 Sandia Corporation Micromachined spinneret

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5590608A (en) * 1978-12-27 1980-07-09 Tanaka Kikinzoku Kogyo Kk Manufacture of spinneret for hollow fiber
JPH0465505A (ja) * 1990-07-04 1992-03-02 Teijin Ltd 複合中空糸の製造方法
US5320512A (en) * 1992-09-24 1994-06-14 E. I. Du Pont De Nemours And Company Apparatus for spinning multicomponent hollow fibers
WO1998001705A1 (en) * 1996-07-08 1998-01-15 Corning Incorporated Gas-assisted atomizing device
US5877580A (en) * 1996-12-23 1999-03-02 Regents Of The University Of California Micromachined chemical jet dispenser
JP2001254221A (ja) * 2000-03-10 2001-09-21 Toray Ind Inc 中空糸紡糸口金の製造方法および中空糸紡糸口金

Also Published As

Publication number Publication date
EP2112256A1 (de) 2009-10-28
JP4340161B2 (ja) 2009-10-07
CA2474274C (en) 2011-11-29
ES2357373T3 (es) 2011-04-25
ATE441742T1 (de) 2009-09-15
US7393195B2 (en) 2008-07-01
US20080268082A1 (en) 2008-10-30
ES2329564T3 (es) 2009-11-27
KR20040094722A (ko) 2004-11-10
DE10211052A1 (de) 2003-10-23
DE50311868D1 (de) 2009-10-15
CA2474274A1 (en) 2003-09-18
BR0307233A (pt) 2004-12-07
EP2112256B1 (de) 2010-12-22
AU2003208849A1 (en) 2003-09-22
WO2003076701A1 (de) 2003-09-18
JP2005520061A (ja) 2005-07-07
US8490283B2 (en) 2013-07-23
US20050087637A1 (en) 2005-04-28
EP1483435A1 (de) 2004-12-08
DE50313356D1 (de) 2011-02-03
KR100974985B1 (ko) 2010-08-09
ATE492666T1 (de) 2011-01-15
EP1483435B1 (de) 2009-09-02
HRP20040714A2 (en) 2005-08-31

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Legal Events

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B1PR Patent granted
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Payment date: 20180123

Year of fee payment: 16

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Effective date: 20190213