EP3951037A4 - FIBROUS STRUCTURE CONTAINING AN ELASTIC POLYURETHANE YARN - Google Patents

FIBROUS STRUCTURE CONTAINING AN ELASTIC POLYURETHANE YARN Download PDF

Info

Publication number: EP3951037A4
Authority: EP; European Patent Office
Prior art keywords: fibrous structure; structure containing; elastic polyurethane; polyurethane yarn; yarn
Prior art date: 2019-04-01
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.): Granted

Application number

EP20784550.4A

Other languages

German (de)

French (fr)

Other versions

EP3951037B1 (en

EP3951037A1 (en

Inventor

Chika Kimura

Keiji Takeda

Keiko Kasahara

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.)

Toray Industries Inc

Original Assignee

Toray Industries 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.)

2019-04-01

Filing date

2020-03-24

Publication date

2023-01-18

2020-03-24 Application filed by Toray Industries Inc filed Critical Toray Industries Inc

2022-02-09 Publication of EP3951037A1 publication Critical patent/EP3951037A1/en

2023-01-18 Publication of EP3951037A4 publication Critical patent/EP3951037A4/en

2024-03-27 Application granted granted Critical

2024-03-27 Publication of EP3951037B1 publication Critical patent/EP3951037B1/en

Status Active legal-status Critical Current

2040-03-24 Anticipated expiration legal-status Critical

Classifications

- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
- D03D15/283—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D7/00—Bathing gowns; Swim-suits, drawers, or trunks; Beach suits
- 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
- D01D1/02—Preparation of spinning solutions
- 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
- D01F1/10—Other agents for modifying properties
- 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
- D01F6/70—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyurethanes
- 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
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/32—Elastic yarns or threads ; Production of plied or cored yarns, one of which is elastic
- 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
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/32—Elastic yarns or threads ; Production of plied or cored yarns, one of which is elastic
- D02G3/328—Elastic yarns or threads ; Production of plied or cored yarns, one of which is elastic containing elastane
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
- D03D13/008—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft characterised by weave density or surface weight
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
- D03D15/56—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads elastic
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
- D04B1/18—Other fabrics or articles characterised primarily by the use of particular thread materials elastic threads
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- 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
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
- 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
- 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
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
- 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
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/10—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyurethanes
- 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
- D10B2401/00—Physical properties
- D10B2401/02—Moisture-responsive characteristics
- D10B2401/021—Moisture-responsive characteristics hydrophobic
- 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
- D10B2401/00—Physical properties
- D10B2401/06—Load-responsive characteristics
- D10B2401/063—Load-responsive characteristics high strength
- 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
- D10B2501/00—Wearing apparel

Landscapes

Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Mechanical Engineering (AREA)
General Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Artificial Filaments (AREA)
Woven Fabrics (AREA)
Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

EP20784550.4A 2019-04-01 2020-03-24 Fibrous structure containing elastic polyurethane yarn Active EP3951037B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2019069827		2019-04-01
PCT/JP2020/012842 WO2020203434A1 (en)	2019-04-01	2020-03-24	Fibrous structure containing elastic polyurethane yarn

Publications (3)

Publication Number	Publication Date
EP3951037A1 EP3951037A1 (en)	2022-02-09
EP3951037A4 true EP3951037A4 (en)	2023-01-18
EP3951037B1 EP3951037B1 (en)	2024-03-27

Family

ID=72669003

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP20784550.4A Active EP3951037B1 (en)	2019-04-01	2020-03-24	Fibrous structure containing elastic polyurethane yarn

Country Status (4)

Country	Link
US (1)	US20220018043A1 (en)
EP (1)	EP3951037B1 (en)
JP (1)	JP7452425B2 (en)
WO (1)	WO2020203434A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP7281325B2 (en) *	2019-04-01	2023-05-25	東レ・オペロンテックス株式会社	Polyurethane elastic thread, fiber structure using the same, and method for producing the same
JP7464496B2 (en) *	2020-10-23	2024-04-09	東レ・オペロンテックス株式会社	Polyurethane urea elastic fiber and its manufacturing method
US20220193468A1 (en) *	2020-12-22	2022-06-23	Owners Capital Gmbh	Fibre filter and method of manufacture thereof
US12096811B2 (en) *	2022-05-20	2024-09-24	Wilson Sporting Goods Co.	Sportswear garment with seamless multi-tiered compression waistband
EP4640933A1 (en) *	2022-12-22	2025-10-29	Toray Industries, Inc.	Textile

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2002294563A (en) *	2001-01-26	2002-10-09	Toray Ind Inc	Fiber structure
JP2006342448A (en) *	2005-06-08	2006-12-21	Opelontex Co Ltd	Polyurethane-based elastic fiber and method for producing the same
JP2008184722A (en) *	2007-01-31	2008-08-14	Asahi Kasei Fibers Corp	Woven fabric made of polyurethane-urea elastic fibers
WO2009084815A1 (en) *	2007-12-31	2009-07-09	Hyosung Corporation	Easily dyeable polyurethaneurea spandex yarn and method of preparing the same
JP2014194098A (en) *	2013-03-29	2014-10-09	Toray Ind Inc	Fiber structure

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS60252747A (en) *	1984-05-29	1985-12-13	東洋紡績株式会社	Extensible heat molded cloth or sewn product
JPS6126612A (en)	1984-07-17	1986-02-05	Kuraray Co Ltd	Manufacturing method for polyurethane with good hydrolysis resistance
JP2615131B2 (en)	1988-05-11	1997-05-28	旭化成工業株式会社	Segmented polyurethane and method for producing the same
JPH02289516A (en)	1989-02-28	1990-11-29	Asahi Chem Ind Co Ltd	Pharmaceutical composition containing (+)-pranoprofen
JP3986679B2 (en)	1998-08-10	2007-10-03	旭化成せんい株式会社	Polyurethane elastic fiber and method for producing the same
JP2006097194A (en)	2004-09-30	2006-04-13	Opelontex Co Ltd	Polyurethane elastic fiber, production method thereof, and use thereof
JPWO2007083596A1 (en) *	2006-01-18	2009-06-11	東レ株式会社	Fiber structure
JP2007270374A (en)	2006-03-31	2007-10-18	Komatsu Seiren Co Ltd	Water repellent and oil repellent cloth and method for producing the same
JP2010150693A (en)	2008-12-25	2010-07-08	Toray Ind Inc	Fibrous structural material and method for producing the same
EP2647748A4 (en) *	2010-12-01	2017-03-29	Toray Industries, Inc.	Woven fabric for swimsuits, and swimsuit
JP5659781B2 (en)	2010-12-24	2015-01-28	東レ・オペロンテックス株式会社	Polyurethane elastic yarn and method for producing the same
ES2943580T3 (en) *	2015-07-06	2023-06-14	Toray Industries	Stain resistant fiber structure
JP7138071B2 (en)	2019-04-01	2022-09-15	美津濃株式会社	swimsuit

2020
- 2020-03-24 JP JP2020538155A patent/JP7452425B2/en active Active
- 2020-03-24 WO PCT/JP2020/012842 patent/WO2020203434A1/en not_active Ceased
- 2020-03-24 EP EP20784550.4A patent/EP3951037B1/en active Active
2021
- 2021-09-30 US US17/490,955 patent/US20220018043A1/en not_active Abandoned

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2002294563A (en) *	2001-01-26	2002-10-09	Toray Ind Inc	Fiber structure
JP2006342448A (en) *	2005-06-08	2006-12-21	Opelontex Co Ltd	Polyurethane-based elastic fiber and method for producing the same
JP2008184722A (en) *	2007-01-31	2008-08-14	Asahi Kasei Fibers Corp	Woven fabric made of polyurethane-urea elastic fibers
WO2009084815A1 (en) *	2007-12-31	2009-07-09	Hyosung Corporation	Easily dyeable polyurethaneurea spandex yarn and method of preparing the same
JP2014194098A (en) *	2013-03-29	2014-10-09	Toray Ind Inc	Fiber structure

Also Published As

Publication number	Publication date
EP3951037B1 (en)	2024-03-27
JPWO2020203434A1 (en)	2020-10-08
WO2020203434A1 (en)	2020-10-08
EP3951037A1 (en)	2022-02-09
US20220018043A1 (en)	2022-01-20
JP7452425B2 (en)	2024-03-19

Publication	Publication Date	Title
EP3951037A4 (en)	2023-01-18	FIBROUS STRUCTURE CONTAINING AN ELASTIC POLYURETHANE YARN
EP3791803C0 (en)	2024-07-10	COMPRESSIBLE NON-FIBROUS ADDITIVES
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EP3791809C0 (en)	2024-07-17	COMPRESSIBLE NON-FIBROUS ADDITIVES
EP4180018C0 (en)	2025-08-27	ELASTIC NONWOVEN FABRIC
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EP3806784C0 (en)	2024-10-02	SINGLE FIBER FASTENING FOR IMPLANTABLE MEDICAL DEVICES

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