FI20175927A1 - Method for producing wood-based yarn filaments - Google Patents

Method for producing wood-based yarn filaments Download PDF

Info

Publication number
FI20175927A1
FI20175927A1 FI20175927A FI20175927A FI20175927A1 FI 20175927 A1 FI20175927 A1 FI 20175927A1 FI 20175927 A FI20175927 A FI 20175927A FI 20175927 A FI20175927 A FI 20175927A FI 20175927 A1 FI20175927 A1 FI 20175927A1
Authority
FI
Finland
Prior art keywords
producing wood
yarn filaments
based yarn
filaments
wood
Prior art date
Application number
FI20175927A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI127726B (en
Inventor
Ville Klar
Hannes Orelma
Ali Harlin
Hille Rautkoski
Original Assignee
Teknologian Tutkimuskeskus Vtt Oy
Aalto Korkeakoulusaeaetioe Sr
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 Teknologian Tutkimuskeskus Vtt Oy, Aalto Korkeakoulusaeaetioe Sr filed Critical Teknologian Tutkimuskeskus Vtt Oy
Priority to FI20175927A priority Critical patent/FI127726B/en
Priority to EP18804034.9A priority patent/EP3697950A1/en
Priority to PCT/FI2018/050770 priority patent/WO2019077208A1/en
Application granted granted Critical
Publication of FI20175927A1 publication Critical patent/FI20175927A1/en
Publication of FI127726B publication Critical patent/FI127726B/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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Artificial Filaments (AREA)
  • Paper (AREA)
  • Multicomponent Fibers (AREA)

Abstract

According to an example aspect of the present invention, there is provided a method for producing wood-based yarn filaments from deep eutectic solvent (DES) pulps by means of extrusion and laminar solvent flow system.
FI20175927A 2017-10-20 2017-10-20 Method for producing wood-based yarn filaments FI127726B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20175927A FI127726B (en) 2017-10-20 2017-10-20 Method for producing wood-based yarn filaments
EP18804034.9A EP3697950A1 (en) 2017-10-20 2018-10-22 Method for producing wood-based yarn filaments
PCT/FI2018/050770 WO2019077208A1 (en) 2017-10-20 2018-10-22 Method for producing wood-based yarn filaments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20175927A FI127726B (en) 2017-10-20 2017-10-20 Method for producing wood-based yarn filaments

Publications (2)

Publication Number Publication Date
FI20175927A1 true FI20175927A1 (en) 2019-01-15
FI127726B FI127726B (en) 2019-01-15

Family

ID=64332102

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20175927A FI127726B (en) 2017-10-20 2017-10-20 Method for producing wood-based yarn filaments

Country Status (3)

Country Link
EP (1) EP3697950A1 (en)
FI (1) FI127726B (en)
WO (1) WO2019077208A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111384462A (en) * 2019-12-27 2020-07-07 中国矿业大学 Method for preparing graphene by recovering graphite from waste lithium ion battery negative electrode material
US20230066995A1 (en) * 2020-02-18 2023-03-02 Aalto University Foundation Sr A coagulation bath system for fiber spinning
WO2023034885A1 (en) 2021-08-31 2023-03-09 Apani Systems Inc. Textile recycling
CN114775087B (en) * 2022-04-29 2023-06-23 齐鲁工业大学 Method for improving surface structure of regenerated cellulose fiber

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012145522A2 (en) 2011-04-19 2012-10-26 Georgia Tech Research Corporation Deep eutectic solvent systems and methods
WO2016135385A1 (en) * 2015-02-27 2016-09-01 Teknologian Tutkimuskeskus Vtt Oy Process for producing shaped articles based on cellulose

Also Published As

Publication number Publication date
WO2019077208A1 (en) 2019-04-25
FI127726B (en) 2019-01-15
EP3697950A1 (en) 2020-08-26

Similar Documents

Publication Publication Date Title
FI20175927A1 (en) Method for producing wood-based yarn filaments
PH12019502283A1 (en) Anti-lag3 antibodies
HRP20180439T1 (en) Process for the modification of a glycoprotein using a glycosyltransferase that is or is derived from a (1,4)-n-acetylgalactosaminyltransferase
MX2019003736A (en) Method for selective extraction of cannabinoids from a plant source.
SA517382089B1 (en) Continuous carbonylation processes
EP3100316A4 (en) Reformer-electrolyzer-purifier (rep) assembly for hydrogen production, systems incorporating same and method of producing hydrogen
MY190659A (en) Method for producing biohydrocarbons
BR112018006088A2 (en) systems and methods for signaling and generating variable length block recognition fields in a wireless network
EA201992873A1 (en) PRODUCTION OF PHOSPHATE DERIVATIVES
MX2016013557A (en) Production of 2-substituted 4-methyl-tetrahydropyrans from starting materials containing 2-alkyl-4,4-dimethyl-1,3-dioxanes.
MX2016013555A (en) Production of 2-substituted 4-hydroxy-4-methyl-tetrahydropyrans from starting materials containing 2-alkyl-4,4-dimethyl-1,3-diox anes.
EA201890938A1 (en) METHOD FOR REMOVING SULFUR COMPOUNDS FROM TECHNOLOGICAL FLOWS
IN2013DE02956A (en)
MY188508A (en) Flexibly adaptable membrane cartridges for the separation of fluids
IN2014CH01330A (en)
MX2019001465A (en) Method for producing spiroketal-substituted cyclic ketoenols.
MX2023009431A (en) Method of making a mercury based compound, mercury based compound, methods of using the mercury based compound and uses of the mercury based compound.
MX2019004024A (en) Method for producing cyclopropyl-substituted acetophenones.
EA201692246A1 (en) Method of producing 2,6-dimethylbenzoquinone
EA201692053A1 (en) Sharp reduction of the viscosity of the biomass
MX2016015298A (en) Nampt inhibitors and methods.
MX2018013334A (en) Method for producing cis-alkoxy substituted spirocyclic 1-h-pyrrolidine-2,4-dione derivatives.
CL2016002256A1 (en) An improved process for the preparation of exametazyme
MX2016017019A (en) Method for preparation of 4-alkoxy-1,1,1-trifluorobut-3-en-2- ones from 1,1,1-trifluoroacetone.
PH12020550958A1 (en) Method for producing carbodiimides

Legal Events

Date Code Title Description
FG Patent granted

Ref document number: 127726

Country of ref document: FI

Kind code of ref document: B