JP7585792B2 - 芯鞘複合繊維およびマルチフィラメント - Google Patents

芯鞘複合繊維およびマルチフィラメント Download PDF

Info

Publication number
JP7585792B2
JP7585792B2 JP2020571859A JP2020571859A JP7585792B2 JP 7585792 B2 JP7585792 B2 JP 7585792B2 JP 2020571859 A JP2020571859 A JP 2020571859A JP 2020571859 A JP2020571859 A JP 2020571859A JP 7585792 B2 JP7585792 B2 JP 7585792B2
Authority
JP
Japan
Prior art keywords
fiber
core
sheath
component
fibers
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.)
Active
Application number
JP2020571859A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2021070740A1 (https=
Inventor
知彦 松浦
正人 増田
慎也 川原
和哉 藤田
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 JPWO2021070740A1 publication Critical patent/JPWO2021070740A1/ja
Application granted granted Critical
Publication of JP7585792B2 publication Critical patent/JP7585792B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30—Conjugate filaments; Spinnerette packs therefor
    • D01D5/34—Core-skin structure; Spinnerette packs therefor
    • 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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • 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
    • D02G3/04—Blended or other yarns or threads containing components made from different materials
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4391—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece characterised by the shape of the fibres
    • 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
    • D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
    • 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
    • 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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Multicomponent Fibers (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
JP2020571859A 2019-10-08 2020-10-02 芯鞘複合繊維およびマルチフィラメント Active JP7585792B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2019185219 2019-10-08
JP2019185219 2019-10-08
JP2019195290 2019-10-28
JP2019195290 2019-10-28
PCT/JP2020/037537 WO2021070740A1 (ja) 2019-10-08 2020-10-02 芯鞘複合繊維およびマルチフィラメント

Publications (2)

Publication Number Publication Date
JPWO2021070740A1 JPWO2021070740A1 (https=) 2021-04-15
JP7585792B2 true JP7585792B2 (ja) 2024-11-19

Family

ID=75436809

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020571859A Active JP7585792B2 (ja) 2019-10-08 2020-10-02 芯鞘複合繊維およびマルチフィラメント

Country Status (7)

Country Link
US (1) US20220341060A1 (https=)
EP (1) EP4043623A4 (https=)
JP (1) JP7585792B2 (https=)
KR (1) KR20220073702A (https=)
CN (1) CN114521216B (https=)
TW (1) TWI904106B (https=)
WO (1) WO2021070740A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7400348B2 (ja) * 2019-10-29 2023-12-19 東レ株式会社 織編物
KR20230093813A (ko) * 2021-12-20 2023-06-27 코오롱인더스트리 주식회사 이형단면 폴리에틸렌 원사 및 이를 포함하는 기능성 원단
WO2024202528A1 (ja) * 2023-03-31 2024-10-03 東洋紡エムシー株式会社 芯鞘複合繊維及びそれから形成される不織布
WO2025004957A1 (ja) * 2023-06-26 2025-01-02 東レ株式会社 ポリエステルマルチフィラメントおよび海島複合ポリエステル繊維
WO2025105062A1 (ja) * 2023-11-17 2025-05-22 東レ株式会社 短繊維および紡績糸

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001131829A (ja) 1999-10-29 2001-05-15 Unitika Ltd 蓄光性複合繊維とその製造方法
JP2016186134A (ja) 2015-03-27 2016-10-27 ダイワボウホールディングス株式会社 複合繊維、不織布および吸収性物品用シート

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3388547A (en) * 1964-08-18 1968-06-18 Toyo Boseki Method for producing wool-like synthetic yarn
US3367100A (en) * 1965-06-23 1968-02-06 Monsanto Co Multifilament yarn having individually twisted filaments
JPS4641408B1 (https=) * 1968-12-04 1971-12-07
JPS4833415B1 (https=) * 1969-03-07 1973-10-13
JPS4917639B1 (https=) * 1969-10-01 1974-05-02
US4292799A (en) * 1978-10-26 1981-10-06 Toray Industries, Inc. Spun yarn-like textured yarns and process for producing same
JPS575912A (en) 1980-06-04 1982-01-12 Toray Ind Inc Modified cross-section yarn and its production
US4634325A (en) * 1981-01-12 1987-01-06 Smith Williams Margie M Eye loop tie down bracket
KR830002440B1 (ko) * 1981-09-05 1983-10-26 주식회사 코오롱 복합섬유
JPS5933974A (ja) * 1982-08-18 1984-02-24 Fujitsu Ltd 画像デ−タ圧縮回路
JPS5988974A (ja) * 1982-11-09 1984-05-23 東レ株式会社 混繊糸の製造方法
JPS59192709A (ja) * 1983-04-15 1984-11-01 Toray Ind Inc 太細を有し、表面に溝のある繊維及びその製造方法
JPS6445867A (en) * 1987-08-12 1989-02-20 Asahi Chemical Ind Production of silky cloth
JPH0759770B2 (ja) 1988-07-08 1995-06-28 東レ株式会社 ポリエステル収縮差混繊糸
JP2582877B2 (ja) 1988-11-17 1997-02-19 東レ株式会社 ポリエステル収縮差混繊糸
JPH06280147A (ja) * 1993-03-25 1994-10-04 Toray Ind Inc 熱接着性複合繊維およびそれを用いた不織布の製造方法
JP3533265B2 (ja) * 1994-08-19 2004-05-31 日本エステル株式会社 多葉断面繊維、芯鞘複合繊維及び多葉断面繊維の製造方法
JPH08260278A (ja) * 1995-03-29 1996-10-08 Unitika Ltd スパンライク交絡糸
US5876650A (en) * 1997-12-01 1999-03-02 Basf Corporation Process of making fibers of arbitrary cross section
US6548166B2 (en) * 2000-09-29 2003-04-15 E. I. Du Pont De Nemours And Company Stretchable fibers of polymers, spinnerets useful to form the fibers, and articles produced therefrom
US8129019B2 (en) * 2006-11-03 2012-03-06 Behnam Pourdeyhimi High surface area fiber and textiles made from the same
JP5642981B2 (ja) 2009-02-25 2014-12-17 日本エステル株式会社 オーガンジー用ポリエステルモノフィラメントの製造方法
JP5821714B2 (ja) * 2012-03-09 2015-11-24 東レ株式会社 複合口金および複合繊維の製造方法
CN106917160A (zh) * 2015-12-28 2017-07-04 东丽纤维研究所（中国）有限公司 一种吸湿性芯鞘型复合纤维、假捻丝和纤维构造体
EP3246443B1 (en) * 2016-05-18 2020-06-17 Fibertex Personal Care A/S Nonwoven fabric comprising a high loft layer
US20190242033A1 (en) * 2016-07-11 2019-08-08 Toray Industries, Inc. Sea-islands type composite fiber having excellent moisture absorbability, false twist yarn, and fiber structure
JP7047414B2 (ja) * 2018-01-31 2022-04-05 東レ株式会社 捲縮糸

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001131829A (ja) 1999-10-29 2001-05-15 Unitika Ltd 蓄光性複合繊維とその製造方法
JP2016186134A (ja) 2015-03-27 2016-10-27 ダイワボウホールディングス株式会社 複合繊維、不織布および吸収性物品用シート

Also Published As

Publication number Publication date
TW202122454A (zh) 2021-06-16
CN114521216B (zh) 2024-11-19
EP4043623A1 (en) 2022-08-17
JPWO2021070740A1 (https=) 2021-04-15
CN114521216A (zh) 2022-05-20
EP4043623A4 (en) 2025-01-08
US20220341060A1 (en) 2022-10-27
KR20220073702A (ko) 2022-06-03
TWI904106B (zh) 2025-11-11
WO2021070740A1 (ja) 2021-04-15

Similar Documents

Publication Publication Date Title
JP7585792B2 (ja) 芯鞘複合繊維およびマルチフィラメント
KR20190087462A (ko) 편심 심초 복합 섬유 및 혼섬사
JP4122582B2 (ja) 紡績糸およびそれを用いてなる布帛
JP3865731B2 (ja) 高収縮性アクリル系繊維及び該繊維を含むパイル組成物並びに該パイル組成物を用いた立毛布帛
US4729913A (en) Chinchilla-like artificial fur
JP4315009B2 (ja) 混繊糸およびそれからなる繊維製品
JP6948048B2 (ja) 潜在捲縮性複合繊維
JP7136361B2 (ja) マルチフィラメント及び繊維製品
EP4379099A1 (en) Composite fiber bundle and fiber product
JP7512682B2 (ja) 複合繊維
JP4123646B2 (ja) ポリエステル繊維糸条および布帛
JP3992604B2 (ja) ポリエステル混繊糸
JP3895190B2 (ja) カットパイル織編物用ポリエステル複合仮撚加工糸およびその製造方法
HK40068274A (en) Sheath-core composite fiber and multifilament
HK40068274B (zh) 芯鞘复合纤维及复丝
JP7615594B2 (ja) 混繊糸
JP7400348B2 (ja) 織編物
JP7714910B2 (ja) 複合繊維
WO2025258347A1 (ja) マルチフィラメント、織編物および繊維製品
JP2005194661A (ja) ポリエステル混繊糸
WO2025105062A1 (ja) 短繊維および紡績糸
CN116601344A (zh) 机织/针织物
JP2007046212A (ja) 複合糸、およびこれを含む布帛製品
JP2006291408A (ja) ストレッチ性ポリエステル複合繊維

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230802

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20240507

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240628

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20241008

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20241021

R150 Certificate of patent or registration of utility model

Ref document number: 7585792

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150