CA2971637C - Method for producing high tensile strength nanofiber yarn - Google Patents

Method for producing high tensile strength nanofiber yarn Download PDF

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Publication number
CA2971637C
CA2971637C CA2971637A CA2971637A CA2971637C CA 2971637 C CA2971637 C CA 2971637C CA 2971637 A CA2971637 A CA 2971637A CA 2971637 A CA2971637 A CA 2971637A CA 2971637 C CA2971637 C CA 2971637C
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CA
Canada
Prior art keywords
nozzle
jet
speed
hydrogel
nanofiber
Prior art date
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Active
Application number
CA2971637A
Other languages
English (en)
French (fr)
Other versions
CA2971637A1 (en
Inventor
Yingfeng SHEN
Ali Harlin
Juha Salmela
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.)
Spinnova Oy
Original Assignee
Spinnova Oy
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Filing date
Publication date
Application filed by Spinnova Oy filed Critical Spinnova Oy
Publication of CA2971637A1 publication Critical patent/CA2971637A1/en
Application granted granted Critical
Publication of CA2971637C publication Critical patent/CA2971637C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • D01D5/04—Dry spinning methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/02—Oxycellulose; Hydrocellulose; Cellulosehydrate, e.g. microcrystalline cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C08J3/05—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media from solid polymers
    • 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
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/06—Feeding liquid to the spinning head
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Nonwoven Fabrics (AREA)
CA2971637A 2014-12-23 2015-12-23 Method for producing high tensile strength nanofiber yarn Active CA2971637C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20146148A FI127137B (en) 2014-12-23 2014-12-23 A method for producing high tensile strength nanofiber yarn
FI20146148 2014-12-23
PCT/FI2015/050939 WO2016102782A1 (en) 2014-12-23 2015-12-23 Method for producing high tensile strength nanofiber yarn

Publications (2)

Publication Number Publication Date
CA2971637A1 CA2971637A1 (en) 2016-06-30
CA2971637C true CA2971637C (en) 2018-12-04

Family

ID=56149326

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2971637A Active CA2971637C (en) 2014-12-23 2015-12-23 Method for producing high tensile strength nanofiber yarn

Country Status (12)

Country Link
US (1) US10435819B2 (https=)
EP (1) EP3237657B1 (https=)
JP (1) JP6366860B2 (https=)
CN (1) CN107109706B (https=)
BR (1) BR112017013575B1 (https=)
CA (1) CA2971637C (https=)
CL (1) CL2017001644A1 (https=)
ES (1) ES2987652T3 (https=)
FI (1) FI127137B (https=)
HK (1) HK1244854A1 (https=)
RU (1) RU2660071C1 (https=)
WO (1) WO2016102782A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112018070846B1 (pt) 2016-04-22 2023-04-11 Fiberlean Technologies Limited Fibras compreendendo celulose microfibrilada e métodos de fabricação de fibras e materiais não tecidos a partir das mesmas
US20200048794A1 (en) 2017-02-15 2020-02-13 Ecco Sko A/S Method and apparatus for manufacturing a staple fiber based on natural protein fiber, a raw wool based on the staple fiber, a fibrous yarn made of the staple fiber, a non-woven material made of the staple fiber and an item comprising the staple fiber.
JP6964861B2 (ja) * 2017-05-22 2021-11-10 エム・テックス株式会社 ナノファイバー製造装置およびそれに用いられるヘッド
CN110820065B (zh) * 2019-11-05 2021-08-10 东华大学 一种连续化制备高强度水凝胶纤维的方法
US20240337046A1 (en) * 2022-12-16 2024-10-10 Regents Of The University Of Michigan Aramid nanofiber filaments and related methods
JPWO2025047621A1 (https=) * 2023-08-25 2025-03-06

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09157939A (ja) 1995-12-04 1997-06-17 Toray Ind Inc 太単糸繊度ポリエステル繊維の製造方法
EP1743975B1 (en) * 2004-02-19 2019-04-10 Toray Industries, Inc. Nano-fiber compounded solution, emulsion and gelling material and method for production thereof, and nano-fiber synthetic paper and method for production thereof
RS53433B (sr) * 2008-10-14 2014-12-31 Sappi Netherlands Services B.V. Postupak za proizvodnju vlakana na bazi celuloze i tako dobijena vlakna
JP2011208015A (ja) 2010-03-30 2011-10-20 Konica Minolta Holdings Inc 繊維複合材料
TWI545238B (zh) 2010-04-13 2016-08-11 薩佩荷蘭服務有限公司 製造纖維素基纖維之方法及由此所得之纖維
JP6148178B2 (ja) * 2011-02-10 2017-06-14 ウーペーエム−キュンメネ コーポレイションＵＰＭ−Ｋｙｍｍｅｎｅ Ｃｏｒｐｏｒａｔｉｏｎ 繊維状生成物および複合材料の製造方法
FI127301B (fi) * 2011-02-10 2018-03-15 Upm Kymmene Corp Menetelmä nanoselluloosan käsittelemiseksi ja menetelmällä saatu tuote
JP5394469B2 (ja) * 2011-12-01 2014-01-22 三菱レイヨン株式会社 多孔質電極基材の製造方法及び多孔質電極基材
EP2816073B1 (en) * 2012-02-17 2016-10-19 DIC Corporation Fiber-reinforced resin composite body, and reinforced matrix resin for fiber-reinforced resin
BR112015008315B1 (pt) 2012-10-22 2021-11-16 Innventia Ab Método de fibras de fiação ou extrusão
EP2984214A1 (en) 2013-04-12 2016-02-17 The Procter & Gamble Company Hydroxyl polymer fiber structures comprising ammonium alkylsulfonate salts and methods for making same

Also Published As

Publication number Publication date
FI127137B (en) 2017-12-15
JP2018503008A (ja) 2018-02-01
CN107109706B (zh) 2021-07-06
WO2016102782A1 (en) 2016-06-30
HK1244854A1 (zh) 2018-08-17
BR112017013575B1 (pt) 2022-08-30
ES2987652T3 (es) 2024-11-15
RU2660071C1 (ru) 2018-07-04
FI20146148A7 (fi) 2016-06-24
JP6366860B2 (ja) 2018-08-01
EP3237657A4 (en) 2018-06-20
EP3237657B1 (en) 2024-03-06
CL2017001644A1 (es) 2018-02-16
EP3237657C0 (en) 2024-03-06
US10435819B2 (en) 2019-10-08
EP3237657A1 (en) 2017-11-01
CA2971637A1 (en) 2016-06-30
BR112017013575A2 (pt) 2018-03-06
CN107109706A (zh) 2017-08-29
US20170356102A1 (en) 2017-12-14

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