EP3800286A4 - High-shrinkage artificial fibroin spun yarn, method for manufacturing same, artificial fibroin spun yarn, and method for shrinking same - Google Patents

High-shrinkage artificial fibroin spun yarn, method for manufacturing same, artificial fibroin spun yarn, and method for shrinking same Download PDF

Info

Publication number
EP3800286A4
EP3800286A4 EP19782354.5A EP19782354A EP3800286A4 EP 3800286 A4 EP3800286 A4 EP 3800286A4 EP 19782354 A EP19782354 A EP 19782354A EP 3800286 A4 EP3800286 A4 EP 3800286A4
Authority
EP
European Patent Office
Prior art keywords
spun yarn
artificial fibroin
same
shrinking
shrinkage
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.)
Pending
Application number
EP19782354.5A
Other languages
German (de)
French (fr)
Other versions
EP3800286A1 (en
Inventor
Takumi IGARASHI
Atsushi Ikeda
Yunosuke ABE
Seiji Harada
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.)
Kojima Industries Corp
Spiber Inc
Original Assignee
Kojima Industries Corp
Spiber Inc
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 Kojima Industries Corp, Spiber Inc filed Critical Kojima Industries Corp
Publication of EP3800286A1 publication Critical patent/EP3800286A1/en
Publication of EP3800286A4 publication Critical patent/EP3800286A4/en
Pending legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • D02J1/223—Stretching in a liquid bath
    • 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
    • D01F4/00—Monocomponent artificial filaments or the like of proteins; Manufacture thereof
    • D01F4/02—Monocomponent artificial filaments or the like of proteins; Manufacture thereof from fibroin
    • 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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/68—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyaminoacids or polypeptides
    • 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
    • D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
    • 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
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/01—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with hydrogen, water or heavy water; with hydrides of metals or complexes thereof; with boranes, diboranes, silanes, disilanes, phosphines, diphosphines, stibines, distibines, arsines, or diarsines or complexes thereof
    • D06M11/05—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with hydrogen, water or heavy water; with hydrides of metals or complexes thereof; with boranes, diboranes, silanes, disilanes, phosphines, diphosphines, stibines, distibines, arsines, or diarsines or complexes thereof with water, e.g. steam; with heavy water
    • 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
    • D06M2101/10—Animal fibres
    • D06M2101/12—Keratin fibres or silk
    • 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
    • D10B2211/00—Protein-based fibres, e.g. animal fibres
    • D10B2211/20—Protein-derived artificial fibres
    • D10B2211/22—Fibroin

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Peptides Or Proteins (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Artificial Filaments (AREA)
  • Knitting Of Fabric (AREA)
EP19782354.5A 2018-04-03 2019-04-03 High-shrinkage artificial fibroin spun yarn, method for manufacturing same, artificial fibroin spun yarn, and method for shrinking same Pending EP3800286A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018071893 2018-04-03
PCT/JP2019/014869 WO2019194245A1 (en) 2018-04-03 2019-04-03 High-shrinkage artificial fibroin spun yarn, method for manufacturing same, artificial fibroin spun yarn, and method for shrinking same

Publications (2)

Publication Number Publication Date
EP3800286A1 EP3800286A1 (en) 2021-04-07
EP3800286A4 true EP3800286A4 (en) 2023-01-18

Family

ID=68100362

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19782354.5A Pending EP3800286A4 (en) 2018-04-03 2019-04-03 High-shrinkage artificial fibroin spun yarn, method for manufacturing same, artificial fibroin spun yarn, and method for shrinking same

Country Status (4)

Country Link
EP (1) EP3800286A4 (en)
JP (1) JP7340262B2 (en)
CN (1) CN112534090B (en)
WO (1) WO2019194245A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210388537A1 (en) * 2018-09-28 2021-12-16 Shima Seiki Mfg., Ltd. Protein Spun Yarn Manufacturing Method
JP7446578B2 (en) * 2018-09-28 2024-03-11 Ｓｐｉｂｅｒ株式会社 man-made fiber cotton
CN113737521B (en) * 2021-09-27 2023-03-31 溧阳市天目湖农业发展有限公司 Long-acting antibacterial natural silk fiber and processing technology thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013065651A1 (en) * 2011-11-02 2013-05-10 スパイバー株式会社 Protein solution and production method for protein fiber using same
WO2016201369A1 (en) * 2015-06-11 2016-12-15 Bolt Threads, Inc. Recombinant protein fiber yarns with improved properties
EP3748066A1 (en) * 2018-01-31 2020-12-09 Spiber Inc. Manufacturing method for protein crimped staple
EP3770317A1 (en) * 2018-03-22 2021-01-27 Shima Seiki Mfg., Ltd. Protein fiber crimping method, protein fiber production method, protein fibers, spun yarn, and textile product

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3274109B2 (en) 1999-08-20 2002-04-15 山梨県 Salt shrinking method
JP3753945B2 (en) 2001-02-14 2006-03-08 ヒゲタ醤油株式会社 Plasmid shuttle vector between Escherichia coli and Brevibacillus bacteria
WO2005068495A1 (en) * 2004-01-13 2005-07-28 Toray Industries, Inc. Silk thread containing spider thread protein and silkworm producing the silk thread
JP2009121003A (en) 2007-11-19 2009-06-04 Toray Ind Inc Highly shrinkable and splittable false-twist polyester yarn and method for producing the same
EP2483460B1 (en) * 2009-09-28 2015-09-02 Trustees Of Tufts College Method to prepare drawn silk egel fibers
EP3450452B1 (en) * 2016-04-28 2021-10-27 Spiber Inc. Modified fibroin
US20190275193A1 (en) 2016-11-11 2019-09-12 Amsilk Gmbh Use of a shrinkable biopolymer fiber as a sensor
WO2018165595A1 (en) * 2017-03-10 2018-09-13 Bolt Threads, Inc. Supercontracting fiber textiles
CA3071073A1 (en) * 2017-07-26 2019-01-31 Spiber Inc. Modified fibroin

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013065651A1 (en) * 2011-11-02 2013-05-10 スパイバー株式会社 Protein solution and production method for protein fiber using same
WO2016201369A1 (en) * 2015-06-11 2016-12-15 Bolt Threads, Inc. Recombinant protein fiber yarns with improved properties
EP3748066A1 (en) * 2018-01-31 2020-12-09 Spiber Inc. Manufacturing method for protein crimped staple
EP3770317A1 (en) * 2018-03-22 2021-01-27 Shima Seiki Mfg., Ltd. Protein fiber crimping method, protein fiber production method, protein fibers, spun yarn, and textile product

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
T. A. BLACKLEDGE ET AL: "How super is supercontraction? Persistent versus cyclic responses to humidity in spider dragline silk", JOURNAL OF EXPERIMENTAL BIOLOGY, vol. 212, no. 13, 12 June 2009 (2009-06-12), pages 1981 - 1989, XP055566452, ISSN: 0022-0949, DOI: 10.1242/jeb.028944 *

Also Published As

Publication number Publication date
JPWO2019194245A1 (en) 2021-04-15
JP7340262B2 (en) 2023-09-07
CN112534090A (en) 2021-03-19
EP3800286A1 (en) 2021-04-07
CN112534090B (en) 2023-07-11
WO2019194245A1 (en) 2019-10-10

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