EP3561160A4 - Hollow polyester long fiber and preparation method therefor - Google Patents

Hollow polyester long fiber and preparation method therefor Download PDF

Info

Publication number
EP3561160A4
EP3561160A4 EP17884141.7A EP17884141A EP3561160A4 EP 3561160 A4 EP3561160 A4 EP 3561160A4 EP 17884141 A EP17884141 A EP 17884141A EP 3561160 A4 EP3561160 A4 EP 3561160A4
Authority
EP
European Patent Office
Prior art keywords
preparation
method therefor
long fiber
hollow polyester
polyester long
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
EP17884141.7A
Other languages
German (de)
French (fr)
Other versions
EP3561160A1 (en
Inventor
Chunjian Ni
Takayuki Yoshimiya
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.)
Filing date
Publication date
Application filed by Toray Industries Inc filed Critical Toray Industries Inc
Publication of EP3561160A1 publication Critical patent/EP3561160A1/en
Publication of EP3561160A4 publication Critical patent/EP3561160A4/en
Pending legal-status Critical Current

Links

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
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/02—Heat treatment
    • 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
    • D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
    • 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
    • D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
    • 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
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • 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
    • D02G3/24—Bulked yarns or threads, e.g. formed from staple fibre components with different relaxation characteristics
    • 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
    • D10B2505/00—Industrial
    • D10B2505/06—Packings, gaskets, seals
EP17884141.7A 2016-12-23 2017-12-22 Hollow polyester long fiber and preparation method therefor Pending EP3561160A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201611205849.8A CN108239794A (en) 2016-12-23 2016-12-23 A kind of hollow long fibre of polyester
PCT/CN2017/117924 WO2018113767A1 (en) 2016-12-23 2017-12-22 Hollow polyester long fiber and preparation method therefor

Publications (2)

Publication Number Publication Date
EP3561160A1 EP3561160A1 (en) 2019-10-30
EP3561160A4 true EP3561160A4 (en) 2020-08-26

Family

ID=62624614

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17884141.7A Pending EP3561160A4 (en) 2016-12-23 2017-12-22 Hollow polyester long fiber and preparation method therefor

Country Status (11)

Country Link
US (1) US20200017995A1 (en)
EP (1) EP3561160A4 (en)
JP (1) JP7081598B2 (en)
KR (1) KR102338025B1 (en)
CN (2) CN108239794A (en)
AU (1) AU2017379039A1 (en)
CA (1) CA3047479A1 (en)
PH (1) PH12019501278A1 (en)
RU (1) RU2748416C2 (en)
TW (1) TWI793092B (en)
WO (1) WO2018113767A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110927161B (en) * 2019-10-18 2022-03-11 中国移动通信集团浙江有限公司嘉兴分公司 Visual inspection method suitable for flying fibers and flying impurities
JP2021121698A (en) 2020-01-30 2021-08-26 カール・フロイデンベルク・カー・ゲー Square hollow fiber
EP4151786A1 (en) * 2020-06-29 2023-03-22 Toray Industries, Inc. Chenille yarn, fiber product, garment, and bedding
CN114351269B (en) * 2021-12-31 2023-02-24 新凤鸣集团股份有限公司 Same-plate reducing hollow crimped fiber and production method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5997980A (en) * 1997-02-20 1999-12-07 Teijin Limited Hollow polyester fibers and textile articles comprising same
US20160088888A1 (en) * 2013-06-06 2016-03-31 Kaneka Corporation Fiber for artificial hair and hair ornament product including same

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1165934A (en) * 1966-09-12 1969-10-01 Celanese Corp Producing Filamentary Materials by Fibrillation
JPS56169813A (en) * 1980-05-29 1981-12-26 Toyobo Co Ltd Synthetic fiber for wadding
JPS61245327A (en) * 1985-04-23 1986-10-31 帝人株式会社 Polyester hollow crimped yarn and its production
JP2921638B2 (en) * 1993-02-26 1999-07-19 東洋紡績株式会社 Cushion net structure and manufacturing method
KR0123943B1 (en) * 1995-01-20 1997-11-27 박홍기 Spinnerat for polyester fiber
JP3627827B2 (en) * 1995-06-20 2005-03-09 東洋紡績株式会社 Mat and manufacturing method thereof
JPH1018559A (en) * 1996-07-03 1998-01-20 Toyobo Co Ltd Tatami padding core material and tatami padding
PL185932B1 (en) * 1996-10-04 2003-09-30 Du Pont Polyester fibre
KR100270437B1 (en) * 1998-08-25 2001-03-02 김윤 Spinnerets for spontaneous high-strength hollow fiber manufacturing
US6372343B1 (en) * 2000-01-07 2002-04-16 Teijin Limited Crimped polyester fiber and fibrous structure comprising the same
CN1208507C (en) * 2000-03-01 2005-06-29 仪征化纤股份有限公司 Far infrared radiating hollow 3-D crimped polyester fiber and its making process
CN201074257Y (en) * 2007-01-19 2008-06-18 东华大学 Three-dimensional crimp hollow synthetic fiber
CN201873785U (en) * 2010-10-26 2011-06-22 东华大学 Oblate hollow fiber and spinneret plate
JP6645421B2 (en) * 2015-01-26 2020-02-14 東レ株式会社 Polyester hollow fiber sphere
CN106186187B (en) 2015-04-29 2020-12-25 青岛海尔滚筒洗衣机有限公司 Self-cleaning method for water purification module and washing machine adopting same
CN106381590B (en) * 2015-08-04 2020-09-08 东丽纤维研究所（中国）有限公司 Fluffy processing silk
CN106868671B (en) * 2015-12-10 2021-06-22 东丽纤维研究所（中国）有限公司 Fluffy processing silk

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5997980A (en) * 1997-02-20 1999-12-07 Teijin Limited Hollow polyester fibers and textile articles comprising same
US20160088888A1 (en) * 2013-06-06 2016-03-31 Kaneka Corporation Fiber for artificial hair and hair ornament product including same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018113767A1 *

Also Published As

Publication number Publication date
JP2020502377A (en) 2020-01-23
KR20190092431A (en) 2019-08-07
WO2018113767A1 (en) 2018-06-28
CN109844189A (en) 2019-06-04
KR102338025B1 (en) 2021-12-10
PH12019501278A1 (en) 2019-12-16
TWI793092B (en) 2023-02-21
AU2017379039A1 (en) 2019-06-27
US20200017995A1 (en) 2020-01-16
RU2019119407A3 (en) 2021-01-26
JP7081598B2 (en) 2022-06-07
RU2748416C2 (en) 2021-05-25
CA3047479A1 (en) 2018-06-28
CN108239794A (en) 2018-07-03
RU2019119407A (en) 2021-01-26
EP3561160A1 (en) 2019-10-30
TW201827661A (en) 2018-08-01

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