PT3902945T - Processo para remoção de líquido de fios ou fibras de filamentos de celulose - Google Patents

Processo para remoção de líquido de fios ou fibras de filamentos de celulose

Info

Publication number
PT3902945T
PT3902945T PT198243313T PT19824331T PT3902945T PT 3902945 T PT3902945 T PT 3902945T PT 198243313 T PT198243313 T PT 198243313T PT 19824331 T PT19824331 T PT 19824331T PT 3902945 T PT3902945 T PT 3902945T
Authority
PT
Portugal
Prior art keywords
fibers
liquid removal
cellulose filaments
filaments yarns
yarns
Prior art date
Application number
PT198243313T
Other languages
English (en)
Original Assignee
Chemiefaser Lenzing Ag
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 Chemiefaser Lenzing Ag filed Critical Chemiefaser Lenzing Ag
Publication of PT3902945T publication Critical patent/PT3902945T/pt

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
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/06—Washing or drying
    • 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
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • 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
    • D01D5/12—Stretch-spinning methods
    • D01D5/16—Stretch-spinning methods using rollers, or like mechanical devices, e.g. snubbing pins
    • 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
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/02—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from solutions of cellulose in acids, bases or salts
PT198243313T 2018-12-28 2019-12-20 Processo para remoção de líquido de fios ou fibras de filamentos de celulose PT3902945T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18248174.7A EP3674455A1 (en) 2018-12-28 2018-12-28 Process for liquid removal from cellulose filaments yarns or fibers

Publications (1)

Publication Number Publication Date
PT3902945T true PT3902945T (pt) 2023-09-07

Family

ID=65023670

Family Applications (1)

Application Number Title Priority Date Filing Date
PT198243313T PT3902945T (pt) 2018-12-28 2019-12-20 Processo para remoção de líquido de fios ou fibras de filamentos de celulose

Country Status (11)

Country Link
US (1) US11873580B2 (pt)
EP (2) EP3674455A1 (pt)
JP (1) JP7140923B2 (pt)
KR (1) KR102547329B1 (pt)
CN (1) CN113242917B (pt)
BR (1) BR112021011876A2 (pt)
ES (1) ES2954420T3 (pt)
PT (1) PT3902945T (pt)
RU (1) RU2766477C1 (pt)
TW (1) TWI725653B (pt)
WO (1) WO2020136109A1 (pt)

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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GB762959A (en) * 1953-10-02 1956-12-05 Courtaulds Ltd Improvements in and relating to the treatment of threads with fluids
GB787560A (en) * 1953-10-19 1957-12-11 British Celanese Improvements in the manufacturing of artificial filamentary materials
GB787563A (en) 1954-04-12 1957-12-11 British Celanese Improvements in or relating to the production and treatment of artificial and other filamentary materials
US3057038A (en) * 1957-06-05 1962-10-09 Celanese Corp Wet spun cellulose triacetate
NL7110788A (pt) * 1971-07-29 1973-02-07
US4246221A (en) * 1979-03-02 1981-01-20 Akzona Incorporated Process for shaped cellulose article prepared from a solution containing cellulose dissolved in a tertiary amine N-oxide solvent
US4164841A (en) * 1977-10-03 1979-08-21 Phillips Petroleum Company Method and apparatus for continuous formation of bulked and entangled multifilament yarn
ZA785535B (en) 1977-10-31 1979-09-26 Akzona Inc Process for surface treating cellulose products
US5238534A (en) * 1992-01-24 1993-08-24 James River Corporation Of Virginia Wetlaid nonwovens on high speed machines
ATA53792A (de) * 1992-03-17 1995-02-15 Chemiefaser Lenzing Ag Verfahren zur herstellung cellulosischer formkörper, vorrichtung zur durchführung des verfahrens sowie verwendung einer spinnvorrichtung
GB9412501D0 (en) * 1994-06-22 1994-08-10 Courtaulds Fibres Holdings Ltd Manufacture of fibre
GB9412500D0 (en) * 1994-06-22 1994-08-10 Courtaulds Fibres Holdings Ltd Fibre manufacture
RU94040887A (ru) * 1994-11-15 1996-09-20 Вал Лесина С.п.А. (IT) Способ вытягивания набора нитей синтетической термопластической пряжи и устройство для осуществления способа
DE19512053C1 (de) 1995-03-31 1996-10-24 Akzo Nobel Nv Verfahren zum Herstellen von cellulosischen Fasern
TW353115B (en) * 1995-12-21 1999-02-21 Courtaulds Fibres Holdings Ltd Method of making lyocell filaments; method of manufacture of a cellulose filament from a solution of cellulose in an amine oxide solvent
AT404032B (de) * 1996-03-04 1998-07-27 Chemiefaser Lenzing Ag Verfahren zur herstellung cellulosischer fasern
EP0918798B1 (de) 1996-08-14 2000-11-15 Akzo Nobel N.V. Verfahren zur herstellung cellulosischer formkörper
US6221487B1 (en) * 1996-08-23 2001-04-24 The Weyerhauser Company Lyocell fibers having enhanced CV properties
EP0920548B1 (en) * 1996-08-23 2002-10-02 Weyerhaeuser Company Lyocell fibers and process for their preparation
EP0853146A3 (de) 1997-01-09 1999-03-24 Akzo Nobel N.V. Verfahren zur Herstellung von cellulosischen Fasern und cellulosische Fasern
DE19954152C2 (de) 1999-11-10 2001-08-09 Thueringisches Inst Textil Verfahren und Vorrichtung zur Herstellung von Cellulosefasern und Cellulosefilamentgarnen
JP2001316938A (ja) * 2000-05-10 2001-11-16 Toyobo Co Ltd セルロース成形体の製造方法
US20020037411A1 (en) * 2000-07-10 2002-03-28 Frankfort Hans R. Method of producing polymeric filaments
DE10112050B4 (de) * 2001-03-14 2004-02-12 Thüringisches Institut für Textil- und Kunststoff-Forschung e.V. Verfahren und Vorrichtung zur Herstellung von Cellulosefasern und Cellulosefilamentgarnen
KR100769973B1 (ko) * 2006-12-28 2007-10-25 주식회사 효성 수세 공정 특성을 가진 산업용 셀룰로오스 멀티필라멘트의제조 방법 수세 공정
KR101205940B1 (ko) * 2007-06-11 2012-11-28 코오롱인더스트리 주식회사 라이오셀 번들 및 이를 포함하는 타이어 코드
WO2009028919A2 (en) * 2007-08-31 2009-03-05 Kolon Industries, Inc. Preparation method for lyocell filament fibers, lyocell filament fibers, tire cord, and preparation method for tire cord
EP2185754B1 (en) * 2007-09-07 2012-06-06 Kolon Industries Inc. Lyocell filament fiber and cellulose based tire cord
JP5540676B2 (ja) * 2009-03-31 2014-07-02 東レ株式会社 炭素繊維前駆体繊維とその製造方法および炭素繊維の製造方法
CN103025931B (zh) * 2010-06-30 2015-07-08 可隆工业株式会社 溶解性纤维纺纱用涂料、利用该涂料的溶解性长丝纤维及溶解性短丝纤维的制造方法
CN102477591B (zh) * 2010-11-19 2013-12-11 中国纺织科学研究院 一种纤维素纤维、其制造方法及设备
US20130157054A1 (en) * 2011-12-20 2013-06-20 E.I. Du Pont De Nemours And Company High linear density, high modulus, high tenacity yarns and methods for making the yarns
JP6316577B2 (ja) * 2013-11-28 2018-04-25 日本ゼオン株式会社 カーボンナノチューブ含有繊維の製造方法およびカーボンナノチューブ含有繊維
KR102205529B1 (ko) 2014-03-31 2021-01-20 코오롱인더스트리 주식회사 라이오셀 섬유
ES2911218T3 (es) * 2018-01-15 2022-05-18 Chemiefaser Lenzing Ag Reutilización de la fibra de celulosa Lyocell para el procedimiento Lyocell
TW202138649A (zh) * 2020-02-24 2021-10-16 奧地利商蘭仁股份有限公司 複合式不織布布料及製造複合式不織布布料之方法

Also Published As

Publication number Publication date
CN113242917B (zh) 2022-12-09
RU2766477C1 (ru) 2022-03-15
EP3902945A1 (en) 2021-11-03
TW202041729A (zh) 2020-11-16
EP3674455A1 (en) 2020-07-01
ES2954420T3 (es) 2023-11-22
US20220081803A1 (en) 2022-03-17
WO2020136109A1 (en) 2020-07-02
JP2022515537A (ja) 2022-02-18
BR112021011876A2 (pt) 2021-09-08
KR102547329B1 (ko) 2023-06-22
JP7140923B2 (ja) 2022-09-21
KR20210102446A (ko) 2021-08-19
EP3902945B1 (en) 2023-06-07
US11873580B2 (en) 2024-01-16
TWI725653B (zh) 2021-04-21
CN113242917A (zh) 2021-08-10

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