EP3414374C0 - Method for producing carbon fibres from cellulose fibres treated with sulphonic acid salts - Google Patents

Method for producing carbon fibres from cellulose fibres treated with sulphonic acid salts

Info

Publication number
EP3414374C0
EP3414374C0 EP17705035.8A EP17705035A EP3414374C0 EP 3414374 C0 EP3414374 C0 EP 3414374C0 EP 17705035 A EP17705035 A EP 17705035A EP 3414374 C0 EP3414374 C0 EP 3414374C0
Authority
EP
European Patent Office
Prior art keywords
fibres
acid salts
sulphonic acid
producing carbon
treated
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.)
Active
Application number
EP17705035.8A
Other languages
German (de)
French (fr)
Other versions
EP3414374B8 (en
EP3414374A1 (en
EP3414374B1 (en
Inventor
Falko Abels
Martin Merger
Tomasz Cwik
Klemens Massonne
Johanna Spörl
Frank Hermanutz
Michael R Buchmeiser
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Technikum Laubholz GmbH TLH
Original Assignee
Technikum Laubholz GmbH TLH
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 Technikum Laubholz GmbH TLH filed Critical Technikum Laubholz GmbH TLH
Publication of EP3414374A1 publication Critical patent/EP3414374A1/en
Application granted granted Critical
Publication of EP3414374B1 publication Critical patent/EP3414374B1/en
Publication of EP3414374C0 publication Critical patent/EP3414374C0/en
Publication of EP3414374B8 publication Critical patent/EP3414374B8/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
    • D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
    • D01F9/16—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from products of vegetable origin or derivatives thereof, e.g. from cellulose acetate
    • 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
    • D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
    • D01F11/02—Chemical after-treatment of artificial filaments or the like during manufacture of cellulose, cellulose derivatives, or proteins
    • 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
    • D01F2/02—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from solutions of cellulose in acids, bases or salts
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
    • D06M13/248—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing sulfur
    • D06M13/256—Sulfonated compounds esters thereof, e.g. sultones
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/02—Natural fibres, other than mineral fibres
    • D06M2101/04—Vegetal fibres
    • D06M2101/06—Vegetal fibres cellulosic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Inorganic Fibers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
EP17705035.8A 2016-02-11 2017-02-01 Method for producing carbon fibres from cellulose fibres treated with sulphonic acid salts Active EP3414374B8 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16155261 2016-02-11
PCT/EP2017/052079 WO2017137285A1 (en) 2016-02-11 2017-02-01 Method for producing carbon fibres from cellulose fibres treated with sulphonic acid salts

Publications (4)

Publication Number Publication Date
EP3414374A1 EP3414374A1 (en) 2018-12-19
EP3414374B1 EP3414374B1 (en) 2023-06-07
EP3414374C0 true EP3414374C0 (en) 2023-06-07
EP3414374B8 EP3414374B8 (en) 2023-07-19

Family

ID=55353080

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17705035.8A Active EP3414374B8 (en) 2016-02-11 2017-02-01 Method for producing carbon fibres from cellulose fibres treated with sulphonic acid salts

Country Status (6)

Country Link
US (1) US10995429B2 (en)
EP (1) EP3414374B8 (en)
CA (1) CA3014258C (en)
ES (1) ES2954633T3 (en)
PL (1) PL3414374T3 (en)
WO (1) WO2017137285A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3083547B1 (en) * 2018-07-09 2021-07-30 Inst De Rech Tech Jules Verne CARBON FIBER AND PROCESS FOR MANUFACTURING SUCH A CARBON FIBER FROM CELLULOSE
TW202022182A (en) 2018-10-10 2020-06-16 德商商先創國際股份有限公司 Method and device for stabilizing precursor fibers or films for producing carbon fibers or films
DE102020113807A1 (en) * 2020-05-22 2021-11-25 centrotherm international AG Continuous fibers based on cellulose and / or cellulose derivatives, processes for their production and their use
CN115368474B (en) * 2022-09-06 2023-11-28 绍兴文理学院 Preparation method of vinasse-based lyocell fiber pulp

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179605A (en) * 1962-10-12 1965-04-20 Haveg Industries Inc Manufacture of carbon cloth
JPS5330810B2 (en) 1974-05-16 1978-08-29
JPS61113826A (en) 1984-11-07 1986-05-31 Nitto Boseki Co Ltd Production of incombustible fiber material
AT413824B (en) * 2001-11-02 2006-06-15 Chemiefaser Lenzing Ag METHOD FOR THE TREATMENT OF SOLVENT-SPUN CELLULOSIC FIBERS
CA2909453C (en) 2013-04-12 2018-05-15 The Procter & Gamble Company Hydroxyl polymer fiber structures comprising ammonium alkylsulfonate salts and methods for making same
EA201692291A1 (en) 2014-05-16 2017-04-28 Басф Се METHOD OF OBTAINING CARBON FIBERS FROM CELLULOSE FIBERS

Also Published As

Publication number Publication date
US10995429B2 (en) 2021-05-04
EP3414374B8 (en) 2023-07-19
EP3414374A1 (en) 2018-12-19
PL3414374T3 (en) 2023-09-25
ES2954633T3 (en) 2023-11-23
EP3414374B1 (en) 2023-06-07
CA3014258C (en) 2023-12-19
WO2017137285A1 (en) 2017-08-17
CA3014258A1 (en) 2017-08-17
US20190062954A1 (en) 2019-02-28

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