PE20210233A1 - FLAME RETARDANT LYOCELL FILAMENT - Google Patents

FLAME RETARDANT LYOCELL FILAMENT

Info

Publication number
PE20210233A1
PE20210233A1 PE2020000732A PE2020000732A PE20210233A1 PE 20210233 A1 PE20210233 A1 PE 20210233A1 PE 2020000732 A PE2020000732 A PE 2020000732A PE 2020000732 A PE2020000732 A PE 2020000732A PE 20210233 A1 PE20210233 A1 PE 20210233A1
Authority
PE
Peru
Prior art keywords
flame retardant
lyocell filament
retardant lyocell
filament
preparation
Prior art date
Application number
PE2020000732A
Other languages
Spanish (es)
Inventor
Robert Malinowsky
Martin Neunteufel
Marina Crnoja-Cosic
Clemens Bisjak
Dieter Eichinger
Christoph Schrempf
Original Assignee
Lenzing Aktiengeselleschaft
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
Priority claimed from EP17001650.5A external-priority patent/EP3467161A1/en
Priority claimed from EP17001649.7A external-priority patent/EP3467162A1/en
Application filed by Lenzing Aktiengeselleschaft filed Critical Lenzing Aktiengeselleschaft
Publication of PE20210233A1 publication Critical patent/PE20210233A1/en

Links

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
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/07—Addition of substances to the spinning solution or to the melt for making fire- or flame-proof filaments
    • 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
    • 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
    • D01F2/24—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/44—Yarns or threads characterised by the purpose for which they are designed
    • D02G3/443—Heat-resistant, fireproof or flame-retardant yarns or threads
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/20—Cellulose-derived artificial fibres
    • D10B2201/22—Cellulose-derived artificial fibres made from cellulose solutions

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Paper (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

La invencion se refiere a un filamento que tiene propiedades retardantes de llama, asi como a los metodos para su preparacion y uso. El filamento de acuerdo con la invencion es de filamentos de lyocell.The invention relates to a filament having flame retardant properties, as well as to methods for its preparation and use. The filament according to the invention is made of lyocell filaments.

PE2020000732A 2017-10-06 2018-10-08 FLAME RETARDANT LYOCELL FILAMENT PE20210233A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17001650.5A EP3467161A1 (en) 2017-10-06 2017-10-06 Lyocell type cellulose filament production process
EP17001649.7A EP3467162A1 (en) 2017-10-06 2017-10-06 Flame retardant lyocell filament
PCT/EP2018/077295 WO2019068927A1 (en) 2017-10-06 2018-10-08 Flame retardant lyocell filament

Publications (1)

Publication Number Publication Date
PE20210233A1 true PE20210233A1 (en) 2021-02-09

Family

ID=63713908

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2020000732A PE20210233A1 (en) 2017-10-06 2018-10-08 FLAME RETARDANT LYOCELL FILAMENT

Country Status (10)

Country Link
US (2) US20200240043A1 (en)
EP (1) EP3692189A1 (en)
JP (2) JP2020536186A (en)
KR (2) KR20200059291A (en)
CN (1) CN111148864A (en)
AU (1) AU2018346452B2 (en)
BR (1) BR112020004363B1 (en)
MX (1) MX2020003621A (en)
PE (1) PE20210233A1 (en)
WO (1) WO2019068927A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110172740B (en) * 2019-02-26 2020-12-22 东华大学 Preparation method of flame-retardant cellulose fiber
CN113715291B (en) * 2021-09-08 2023-04-25 清华大学 Continuous forming equipment for biological fibers

Family Cites Families (31)

* Cited by examiner, † Cited by third party
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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
ATA53792A (en) 1992-03-17 1995-02-15 Chemiefaser Lenzing Ag METHOD FOR PRODUCING CELLULOSIC MOLDED BODIES, DEVICE FOR IMPLEMENTING THE METHOD AND USE OF A SPINNING DEVICE
AT401271B (en) * 1993-07-08 1996-07-25 Chemiefaser Lenzing Ag METHOD FOR PRODUCING CELLULOSE FIBERS
DE4444140A1 (en) 1994-12-12 1996-06-13 Akzo Nobel Nv Solvent-spun cellulosic filaments
ES2184879T3 (en) * 1995-07-05 2003-04-16 Chemiefaser Lenzing Ag REGENERATED CELLULOSTS EQUIPPED WITH PHOSPHORUS COMPOUNDS THAT ARE PIRORRETARDANTES.
TW389799B (en) * 1995-08-29 2000-05-11 Asahi Chemical Ind Cellulose multifilament yarn and fabric made thereof
TW392003B (en) * 1995-10-11 2000-06-01 Asahi Chemical Ind False twist yarn
JPH108337A (en) * 1996-06-25 1998-01-13 Asahi Chem Ind Co Ltd Multifilament yarn for air jet loom weft
JP3852631B2 (en) * 1997-05-29 2006-12-06 東洋紡績株式会社 Regenerated cellulose fiber and method for producing the same
EP0853146A3 (en) * 1997-01-09 1999-03-24 Akzo Nobel N.V. Method of producing cellulosic fibres and cellulosic fibres
EP1209260A4 (en) 2000-04-25 2004-11-03 Teijin Ltd Polyester fiber having deformed cross section and yarn and fabric comprising the same
DE10043297B4 (en) 2000-09-02 2005-12-08 Thüringisches Institut für Textil- und Kunststoff-Forschung e.V. Process for the production of cellulose fibers and cellulose filament yarns
DE10112050B4 (en) 2001-03-14 2004-02-12 Thüringisches Institut für Textil- und Kunststoff-Forschung e.V. Method and device for the production of cellulose fibers and cellulose filament yarns
WO2003014429A1 (en) 2001-08-11 2003-02-20 Tencel Limited Spinneret
TW577940B (en) 2001-08-11 2004-03-01 Acordis Ag Precipitating bath
TWI220907B (en) 2001-08-11 2004-09-11 Acordis Ag Process for the preparation of cellulosic shaped bodies
DE10155066A1 (en) * 2001-11-09 2003-05-28 Degussa Process for flame retardant treatment of cellulose fibers
DE10314878A1 (en) * 2003-04-01 2004-10-28 Zimmer Ag Method and device for producing post-stretched cellulose filaments
KR100488604B1 (en) * 2003-07-25 2005-05-11 주식회사 효성 Lyocell multi-filament
AT504052A1 (en) * 2006-08-14 2008-02-15 Chemiefaser Lenzing Ag USE OF A CELLULOSE FIBER
KR101271581B1 (en) * 2008-03-25 2013-06-11 코오롱인더스트리 주식회사 Spinneret for Lyocell filament fiber and a preparation method of Lyocell filament fiber using the same
US9845575B2 (en) * 2009-05-14 2017-12-19 International Paper Company Fibrillated blend of lyocell low DP pulp
AT508687A1 (en) * 2009-09-01 2011-03-15 Chemiefaser Lenzing Ag FLAME-RESTRICTED CELLULOSIC FIBER, THEIR USE AND METHOD FOR THE PRODUCTION THEREOF
US10400356B2 (en) * 2009-10-13 2019-09-03 Lenzing Aktiengesellschaft Flame-retardant lyocell fibers and use thereof in flame barriers
AT509801A1 (en) * 2010-05-06 2011-11-15 Chemiefaser Lenzing Ag DYED FLAME-INHIBITED CELLULOSE SHAPING BODY
AT510909B1 (en) * 2010-12-20 2013-04-15 Chemiefaser Lenzing Ag FLAME-RESISTANT CELLULOSIC MAN-MADE FIBERS
CN103668619B (en) * 2012-09-14 2017-06-09 美利肯公司 Yarn, textile material and the clothes containing it
AT513761A1 (en) * 2012-12-27 2014-07-15 Chemiefaser Lenzing Ag Non-fibrillating, flame retardant cellulosic sheet, its use and method of making the same
CN103541034B (en) * 2013-10-23 2016-01-06 东华大学 A kind of flame-retardant Lyocell fiber and preparation method thereof
JP6621768B2 (en) * 2014-03-11 2019-12-18 スマートポリマー、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツングＳｍａｒｔｐｏｌｙｍｅｒ Ｇｍｂｈ Flame-retardant molded cellulosic bodies produced by the direct dissolution method
CN106381564B (en) * 2016-09-21 2018-11-23 东华大学 A kind of preparation method of functional regeneration cellulose fibre

Also Published As

Publication number Publication date
KR20200059291A (en) 2020-05-28
MX2020003621A (en) 2020-10-28
AU2018346452A1 (en) 2020-03-12
US20230080038A1 (en) 2023-03-16
JP2023101736A (en) 2023-07-21
BR112020004363B1 (en) 2024-04-30
CN111148864A (en) 2020-05-12
JP2020536186A (en) 2020-12-10
AU2018346452B2 (en) 2020-10-15
WO2019068927A1 (en) 2019-04-11
KR20220071296A (en) 2022-05-31
US20200240043A1 (en) 2020-07-30
RU2020114311A (en) 2021-11-08
EP3692189A1 (en) 2020-08-12
RU2020114311A3 (en) 2021-11-08
BR112020004363A2 (en) 2020-09-08

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