JPWO2022186150A1 - - Google Patents

Info

Publication number
JPWO2022186150A1
JPWO2022186150A1 JP2023503834A JP2023503834A JPWO2022186150A1 JP WO2022186150 A1 JPWO2022186150 A1 JP WO2022186150A1 JP 2023503834 A JP2023503834 A JP 2023503834A JP 2023503834 A JP2023503834 A JP 2023503834A JP WO2022186150 A1 JPWO2022186150 A1 JP WO2022186150A1
Authority
JP
Japan
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
JP2023503834A
Other languages
Japanese (ja)
Other versions
JP7645984B2 (ja
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 filed Critical
Publication of JPWO2022186150A1 publication Critical patent/JPWO2022186150A1/ja
Application granted granted Critical
Publication of JP7645984B2 publication Critical patent/JP7645984B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • D01D5/08—Melt 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
    • D01D5/08—Melt spinning methods
    • D01D5/082—Melt spinning methods of mixed yarn
    • 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
    • D01D5/08—Melt spinning methods
    • D01D5/084—Heating filaments, threads or the like, leaving the spinnerettes
    • 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
    • D01D5/08—Melt spinning methods
    • D01D5/098—Melt spinning methods with simultaneous stretching
    • 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
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D7/00—Collecting the newly-spun products
    • 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
    • D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
    • 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]
    • D10B2331/042—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] aromatic polyesters, e.g. vectran
    • 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

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)
JP2023503834A 2021-03-04 2022-02-28 芯鞘複合繊維およびその製造方法ならびに繊維構造体 Active JP7645984B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021034707 2021-03-04
JP2021034707 2021-03-04
PCT/JP2022/008341 WO2022186150A1 (ja) 2021-03-04 2022-02-28 芯鞘複合繊維およびその製造方法ならびに繊維構造体

Publications (2)

Publication Number Publication Date
JPWO2022186150A1 true JPWO2022186150A1 (https=) 2022-09-09
JP7645984B2 JP7645984B2 (ja) 2025-03-14

Family

ID=83153743

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023503834A Active JP7645984B2 (ja) 2021-03-04 2022-02-28 芯鞘複合繊維およびその製造方法ならびに繊維構造体

Country Status (9)

Country Link
US (1) US20230399773A1 (https=)
EP (1) EP4303347A4 (https=)
JP (1) JP7645984B2 (https=)
KR (1) KR20230140458A (https=)
CN (1) CN116917560A (https=)
BR (1) BR112023017874A2 (https=)
IL (1) IL305617A (https=)
TW (1) TWI911400B (https=)
WO (1) WO2022186150A1 (https=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07126916A (ja) * 1993-09-03 1995-05-16 Polymer Processing Res Inst サーモトロピック液晶ポリマーフィラメントの製法
JPH1181031A (ja) * 1997-07-10 1999-03-26 Kuraray Co Ltd 芯鞘型複合繊維
JP2005133250A (ja) * 2003-10-31 2005-05-26 Toray Ind Inc 芯鞘複合繊維
JP2007126760A (ja) * 2005-11-01 2007-05-24 Toray Ind Inc 芯鞘型複合繊維
JP2009179908A (ja) * 2008-01-31 2009-08-13 Toray Ind Inc 海島構造繊維および超極細短繊維の製造方法
JP2010077540A (ja) * 2008-09-24 2010-04-08 Kuraray Co Ltd 染色性良好な高強力繊維およびその製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3268931B2 (ja) * 1994-03-04 2002-03-25 株式会社クラレ 芯鞘型複合繊維及びそれからなる釣糸
JP2907418B2 (ja) * 1995-03-27 1999-06-21 株式会社クラレ スクリ−ン紗用複合繊維及びスクリ−ン紗
JP4459396B2 (ja) 2000-07-04 2010-04-28 株式会社クラレ 複合繊維およびその織物
JP2002088587A (ja) * 2000-09-21 2002-03-27 Kuraray Co Ltd 高強力複合繊維およびメッシュクロス
JP4818273B2 (ja) * 2005-09-29 2011-11-16 帝人ファイバー株式会社 海島型複合紡糸繊維の製造方法
JP2008255535A (ja) 2007-04-09 2008-10-23 Kuraray Co Ltd 高強力複合繊維およびその製造方法
JP2009074194A (ja) * 2007-09-20 2009-04-09 Kuraray Co Ltd 高強力複合繊維およびその製造方法
JP2020033681A (ja) * 2018-03-13 2020-03-05 東レ株式会社 吸湿性に優れた海島型複合繊維、繊維構造体およびポリエステル組成物

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07126916A (ja) * 1993-09-03 1995-05-16 Polymer Processing Res Inst サーモトロピック液晶ポリマーフィラメントの製法
JPH1181031A (ja) * 1997-07-10 1999-03-26 Kuraray Co Ltd 芯鞘型複合繊維
JP2005133250A (ja) * 2003-10-31 2005-05-26 Toray Ind Inc 芯鞘複合繊維
JP2007126760A (ja) * 2005-11-01 2007-05-24 Toray Ind Inc 芯鞘型複合繊維
JP2009179908A (ja) * 2008-01-31 2009-08-13 Toray Ind Inc 海島構造繊維および超極細短繊維の製造方法
JP2010077540A (ja) * 2008-09-24 2010-04-08 Kuraray Co Ltd 染色性良好な高強力繊維およびその製造方法

Also Published As

Publication number Publication date
EP4303347A1 (en) 2024-01-10
TWI911400B (zh) 2026-01-11
KR20230140458A (ko) 2023-10-06
TW202302942A (zh) 2023-01-16
EP4303347A4 (en) 2025-11-26
US20230399773A1 (en) 2023-12-14
CN116917560A (zh) 2023-10-20
JP7645984B2 (ja) 2025-03-14
IL305617A (en) 2023-11-01
BR112023017874A2 (pt) 2023-10-10
WO2022186150A1 (ja) 2022-09-09

Similar Documents

Publication Publication Date Title
BR112023005462A2 (https=)
BR112023012656A2 (https=)
BR112021014123A2 (https=)
BR112023009656A2 (https=)
BR112022009896A2 (https=)
BR112021017747A2 (https=)
BR112022024743A2 (https=)
BR112022026905A2 (https=)
BR112023011738A2 (https=)
BR112023004146A2 (https=)
BR112023006729A2 (https=)
BR102021018859A2 (https=)
BR102021015500A2 (https=)
JPWO2022186150A1 (https=)
BR112023016292A2 (https=)
BR112023011539A2 (https=)
BR112023011610A2 (https=)
BR112023008976A2 (https=)
BR102021020147A2 (https=)
BR102021018926A2 (https=)
BR102021017576A2 (https=)
BR102021016837A2 (https=)
BR102021016551A2 (https=)
BR102021016375A2 (https=)
BR102021016176A2 (https=)

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230901

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20240903

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: 20250204

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20250304

R150 Certificate of patent or registration of utility model

Ref document number: 7645984

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150