FI946154A - Multikompnenttikuitujen kehruu suurella nopeudella suuren reikäalatiheyden omaavilla kehruusuulakkeilla ja jäähdyttämällä suurella nopeudella - Google Patents

Multikompnenttikuitujen kehruu suurella nopeudella suuren reikäalatiheyden omaavilla kehruusuulakkeilla ja jäähdyttämällä suurella nopeudella Download PDF

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Publication number
FI946154A
FI946154A FI946154A FI946154A FI946154A FI 946154 A FI946154 A FI 946154A FI 946154 A FI946154 A FI 946154A FI 946154 A FI946154 A FI 946154A FI 946154 A FI946154 A FI 946154A
Authority
FI
Finland
Prior art keywords
high speed
spinning
multicomponent fibers
nozzles
cooling
Prior art date
Application number
FI946154A
Other languages
English (en)
Swedish (sv)
Other versions
FI946154A0 (fi
Inventor
Carl J Wust
Original Assignee
Hercules Inc
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 Hercules Inc filed Critical Hercules Inc
Publication of FI946154A0 publication Critical patent/FI946154A0/fi
Publication of FI946154A publication Critical patent/FI946154A/fi

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
    • D01D5/08—Melt spinning methods
    • D01D5/088—Cooling filaments, threads or the like, leaving the 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
    • 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
    • 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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
    • 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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Multicomponent Fibers (AREA)
FI946154A 1994-01-05 1994-12-29 Multikompnenttikuitujen kehruu suurella nopeudella suuren reikäalatiheyden omaavilla kehruusuulakkeilla ja jäähdyttämällä suurella nopeudella FI946154A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/177,749 US5411693A (en) 1994-01-05 1994-01-05 High speed spinning of multi-component fibers with high hole surface density spinnerettes and high velocity quench

Publications (2)

Publication Number Publication Date
FI946154A0 FI946154A0 (fi) 1994-12-29
FI946154A true FI946154A (fi) 1995-07-06

Family

ID=22649845

Family Applications (1)

Application Number Title Priority Date Filing Date
FI946154A FI946154A (fi) 1994-01-05 1994-12-29 Multikompnenttikuitujen kehruu suurella nopeudella suuren reikäalatiheyden omaavilla kehruusuulakkeilla ja jäähdyttämällä suurella nopeudella

Country Status (17)

Country Link
US (1) US5411693A (fi)
EP (1) EP0662533B1 (fi)
JP (1) JP3892057B2 (fi)
KR (1) KR100342601B1 (fi)
CN (1) CN1056891C (fi)
BR (1) BR9500022A (fi)
CA (1) CA2137649C (fi)
CO (1) CO4410260A1 (fi)
DE (1) DE69512804T2 (fi)
DK (1) DK0662533T3 (fi)
ES (1) ES2137449T3 (fi)
FI (1) FI946154A (fi)
IL (1) IL111879A (fi)
RU (1) RU94044344A (fi)
SG (1) SG48752A1 (fi)
TW (1) TW259823B (fi)
ZA (1) ZA9564B (fi)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5556589A (en) * 1994-09-07 1996-09-17 Hercules Incorporated Process of using a spin pack for multicomponent fibers
US5840233A (en) 1997-09-16 1998-11-24 Optimer, Inc. Process of making melt-spun elastomeric fibers
US6361736B1 (en) 1998-08-20 2002-03-26 Fiber Innovation Technology Synthetic fiber forming apparatus for spinning synthetic fibers
JP4341095B2 (ja) 1999-01-22 2009-10-07 チッソ株式会社 熱可塑性合成繊維の高速製造装置及び方法
US6099963A (en) * 1999-03-18 2000-08-08 Alliedsignal Inc. Sizeless yarn, a method of making it and a method of using it
KR100655842B1 (ko) 1999-12-21 2006-12-12 킴벌리-클라크 월드와이드, 인크. 미세한 데니어의 다성분 섬유
WO2002056071A2 (en) * 2000-12-14 2002-07-18 Univ Florida Method for fabrication of plastic fiber optic blocks and large flat panel displays
US7179412B1 (en) * 2001-01-12 2007-02-20 Hills, Inc. Method and apparatus for producing polymer fibers and fabrics including multiple polymer components in a closed system
US7261849B2 (en) * 2002-04-30 2007-08-28 Solutia, Inc. Tacky polymer melt spinning process
US20050133948A1 (en) * 2003-12-22 2005-06-23 Cook Michael C. Apparatus and method for multicomponent fibers
JP4524644B2 (ja) * 2004-07-08 2010-08-18 東洋紡績株式会社 高強度ポリエチレン繊維の製造方法
DE102005052857A1 (de) * 2005-11-07 2007-05-10 Saurer Gmbh & Co. Kg Verfahren zur Herstellung von Kern-Mantel-Stapelfasern mit einer dreidimensionalen Kräuselung sowie eine derartige Kern-Mantel-Stapelfaser
CA2708804C (en) 2007-12-14 2016-01-12 3M Innovative Properties Company Fiber aggregate
EA021092B1 (ru) * 2007-12-14 2015-04-30 Шлюмбергер Текнолоджи Б.В. Способ обработки подземных скважин с использованием изменяемых добавок
MX2010006456A (es) * 2007-12-14 2010-09-28 Schlumberger Technology Bv Materiales de consolidacion y usos de los mismos.
CN101903616A (zh) * 2007-12-14 2010-12-01 普拉德研究及开发股份有限公司 接触和/或处理地下地层的方法
EA028321B1 (ru) 2008-12-23 2017-11-30 3М Инновейтив Пропертиз Компани Отверждаемое волокно, композиции, его содержащие, и способ обработки подземных формаций
CN103649429B (zh) 2011-07-07 2017-07-28 3M创新有限公司 包括多组分纤维和中空陶瓷微球的制品及其制备和使用方法
US10704172B2 (en) 2014-04-10 2020-07-07 3M Innovative Properties Company Fibers and articles including them
DE102016125182A1 (de) * 2016-12-21 2018-06-21 Groz-Beckert Kg Verfahren zur Herstellung von Fasern und Vliesstoffen durch Solution-Blow-Spinnen und damit hergestellter Vliesstoff
WO2020261034A1 (en) 2019-06-28 2020-12-30 3M Innovative Properties Company Filter assembly, prefilter assembly, and respirator including the same
EP3990685A1 (en) 2019-06-28 2022-05-04 3M Innovative Properties Co. Core-sheath fibers, nonwoven fibrous web, and respirator including the same
CN114481372B (zh) * 2020-10-23 2024-03-01 中国石油化工股份有限公司 回收纤维纺丝工艺中溶剂的方法和纤维纺丝系统
US20230390678A1 (en) 2020-11-02 2023-12-07 3M Innovative Properties Company Core-sheath fibers, nonwoven fibrous web, and filtering articles including the same
CN116744880A (zh) 2020-12-18 2023-09-12 3M创新有限公司 包含取代的环状三磷腈化合物的驻极体以及由其制得的制品

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1257932A (fr) * 1959-05-01 1961-04-07 Du Pont Procédé de filage d'un polymère synthétique fondu
US4115620A (en) * 1977-01-19 1978-09-19 Hercules Incorporated Conjugate filaments
CH641844A5 (de) * 1978-01-25 1984-03-15 Akzo Nv Verfahren und vorrichtung zur herstellung eines mehrkomponentenfadens mit einer matrix-komponente und mindestens einer segment-komponente.
JPS57143507A (en) * 1981-02-18 1982-09-04 Toray Ind Inc Spinneret device for conjugate fiber
US4406850A (en) * 1981-09-24 1983-09-27 Hills Research & Development, Inc. Spin pack and method for producing conjugate fibers
US4439487A (en) * 1982-12-17 1984-03-27 E. I. Du Pont De Nemours & Company Polyester/nylon bicomponent flament
DE3406346C2 (de) * 1983-02-25 1986-08-28 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Schmelzspinnvorrichtung zur Erzeugung einer Schar von Filamentfäden
DE3318096C1 (de) * 1983-05-18 1984-12-20 Automatik Apparate-Maschinenbau H. Hench Gmbh, 8754 Grossostheim Vorrichtung zum Kühlen von aus Spinndüsen extrudierten Kunststoffäden
DE8407936U1 (de) * 1984-03-15 1985-10-24 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Schmelzspinndüse für hochmolekulare thermoplastische Kunststoffe
DE3508031A1 (de) * 1984-03-15 1985-09-26 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Schmelzspinnduese fuer hochmolekulare thermoplastische kunststoffe
KR920005729B1 (ko) * 1984-09-06 1992-07-16 미쓰비시 레이온 캄파니 리미티드 방향성 섬유
JPS62156306A (ja) * 1985-12-27 1987-07-11 Chisso Corp 複合紡糸用口金装置
US4868031A (en) * 1987-06-22 1989-09-19 Hercules Incorporated Soft water-permeable polyolefins nonwovens having opaque characteristics
US4798757A (en) * 1987-06-22 1989-01-17 Hercules Incorporated Soft water-permeable polyolefin nonwovens having opaque characteristics
KR950001645B1 (ko) * 1987-10-02 1995-02-27 바스프 코포레이션 다성분 합성섬유의 제조방법 및 이에 사용되는 방사 팩 조립체
US5162074A (en) * 1987-10-02 1992-11-10 Basf Corporation Method of making plural component fibers
US4938832A (en) * 1989-05-30 1990-07-03 Hercules Incorporated Cardable hydrophobic polypropylene fiber, material and method for preparation thereof
FI112252B (fi) * 1990-02-05 2003-11-14 Fibervisions L P Korkealämpötilasietoisia kuitusidoksia
ATE139276T1 (de) * 1990-11-15 1996-06-15 Hercules Inc Kardierbare hydrophobe polyolefinfaser, material und verfahren zu ihrer herstellung
EP0552013B1 (en) * 1992-01-13 1999-04-07 Hercules Incorporated Thermally bondable fiber for high strength non-woven fabrics
CA2120105A1 (en) * 1993-04-06 1994-10-07 Rakesh K. Gupta Nonwoven materials made from fine decitex cardable polyolefin fibers
US5554441A (en) * 1993-04-16 1996-09-10 Hercules Incorporated Random macrodomain multiconstituent fibers, their preparation, and nonwoven structures from such fibers
CA2120104A1 (en) * 1993-04-19 1994-10-20 Randall E. Kozulla Multiconstituent fibers, and nonwoven structures of such fibers
SG50447A1 (en) * 1993-06-24 1998-07-20 Hercules Inc Skin-core high thermal bond strength fiber on melt spin system

Also Published As

Publication number Publication date
DE69512804T2 (de) 2000-02-17
DK0662533T3 (da) 2000-04-10
FI946154A0 (fi) 1994-12-29
CN1120079A (zh) 1996-04-10
KR950032740A (ko) 1995-12-22
EP0662533A1 (en) 1995-07-12
DE69512804D1 (de) 1999-11-25
TW259823B (fi) 1995-10-11
CN1056891C (zh) 2000-09-27
JPH07216626A (ja) 1995-08-15
IL111879A0 (en) 1995-03-15
ZA9564B (en) 1996-07-05
CA2137649A1 (en) 1995-07-06
IL111879A (en) 1998-03-10
EP0662533B1 (en) 1999-10-20
US5411693A (en) 1995-05-02
JP3892057B2 (ja) 2007-03-14
SG48752A1 (en) 1998-05-18
RU94044344A (ru) 1996-10-10
CA2137649C (en) 2000-07-25
ES2137449T3 (es) 1999-12-16
CO4410260A1 (es) 1997-01-09
BR9500022A (pt) 1995-10-03
KR100342601B1 (ko) 2002-12-05

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