EP2824225A4 - Manufacturing method for composite spinneret and composite fiber - Google Patents

Manufacturing method for composite spinneret and composite fiber

Info

Publication number
EP2824225A4
EP2824225A4 EP13758377.9A EP13758377A EP2824225A4 EP 2824225 A4 EP2824225 A4 EP 2824225A4 EP 13758377 A EP13758377 A EP 13758377A EP 2824225 A4 EP2824225 A4 EP 2824225A4
Authority
EP
European Patent Office
Prior art keywords
composite
manufacturing
spinneret
fiber
composite fiber
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.)
Granted
Application number
EP13758377.9A
Other languages
German (de)
French (fr)
Other versions
EP2824225B1 (en
EP2824225A1 (en
Inventor
Joji Funakoshi
Masato Masuda
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 EP2824225A1 publication Critical patent/EP2824225A1/en
Publication of EP2824225A4 publication Critical patent/EP2824225A4/en
Application granted granted Critical
Publication of EP2824225B1 publication Critical patent/EP2824225B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00Formation of filaments, threads, or the like
    • D01D5/28Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30Conjugate filaments; Spinnerette packs therefor
    • D01D5/36Matrix structure; Spinnerette packs therefor
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D4/00Spinnerette packs; Cleaning thereof
    • D01D4/06Distributing spinning solution or melt to spinning nozzles
EP13758377.9A 2012-03-09 2013-02-25 Composite spinneret and method of manufacturing composite fiber Active EP2824225B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012053048A JP5821714B2 (en) 2012-03-09 2012-03-09 Composite base and composite fiber manufacturing method
PCT/JP2013/054669 WO2013133056A1 (en) 2012-03-09 2013-02-25 Manufacturing method for composite spinneret and composite fiber

Publications (3)

Publication Number Publication Date
EP2824225A1 EP2824225A1 (en) 2015-01-14
EP2824225A4 true EP2824225A4 (en) 2015-11-11
EP2824225B1 EP2824225B1 (en) 2019-07-03

Family

ID=49116538

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13758377.9A Active EP2824225B1 (en) 2012-03-09 2013-02-25 Composite spinneret and method of manufacturing composite fiber

Country Status (5)

Country Link
EP (1) EP2824225B1 (en)
JP (1) JP5821714B2 (en)
KR (1) KR101953661B1 (en)
CN (1) CN104160072B (en)
WO (1) WO2013133056A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6127942B2 (en) * 2013-12-02 2017-05-17 トヨタ紡織株式会社 Melt blow die and nonwoven fabric manufacturing equipment
US20160338645A1 (en) 2014-01-28 2016-11-24 Nippon Telegraph And Telephone Corporation Electrode material and device
CA2938025C (en) 2014-01-28 2021-11-16 Nippon Telegraph And Telephone Corporation Biosignal detecting garment
JP6881651B2 (en) * 2014-08-05 2021-06-02 Jnc株式会社 Spinneret for electrostatic spinning
JP6699093B2 (en) * 2014-08-05 2020-05-27 Jnc株式会社 Spinneret for electrostatic spinning
CN104195656A (en) * 2014-08-26 2014-12-10 江苏巨鸿超细纤维制造有限公司 Distributing plate of composite spinning assembly of polyester and chinlon composite yarn
JP6963998B2 (en) 2016-04-18 2021-11-10 東レ株式会社 Method for manufacturing conductive fiber structure, electrode member and conductive fiber structure
CA3035954A1 (en) 2016-09-07 2018-03-15 Toray Industries, Inc. Biosignal detecting garment
MX2019015033A (en) * 2017-06-28 2020-02-24 Toray Industries Spinning pack and method for manufacturing fiber.
CN109112655B (en) * 2018-06-15 2021-03-02 高君超 Primary color matching silk and preparation process thereof
JP6494008B1 (en) * 2018-12-11 2019-04-03 株式会社化繊ノズル製作所 Compound spinning device
CN115243615A (en) 2020-03-02 2022-10-25 东丽株式会社 Garment for monitoring biological signals
CN113147270B (en) * 2021-06-02 2022-09-27 青岛森麒麟轮胎股份有限公司 Tyre capable of being embedded with nails
WO2023171363A1 (en) * 2022-03-11 2023-09-14 東レ株式会社 Method for manufacturing bicomponent fiber, and bicomponent spinneret
CN115262008B (en) * 2022-08-02 2023-08-11 江苏立新化纤科技有限公司 Preparation superfine double-hollow elastic fiber composite spinning assembly

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989002938A1 (en) * 1987-10-02 1989-04-06 Hills Research & Development, Inc. Profiled multi-component fibers and method and apparatus for making same

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58191214A (en) * 1982-04-28 1983-11-08 Toray Ind Inc Spinneret for conjugated yarn
US5405698A (en) * 1993-03-31 1995-04-11 Basf Corporation Composite fiber and polyolefin microfibers made therefrom
US5366804A (en) 1993-03-31 1994-11-22 Basf Corporation Composite fiber and microfibers made therefrom
JP4220640B2 (en) * 2000-01-07 2009-02-04 帝人ファイバー株式会社 Spinneret of sea-island type composite fiber and spinning method using the same
JP4122247B2 (en) * 2003-03-18 2008-07-23 日本バイリーン株式会社 Sea island type fiber spinneret, nozzle plate, and sea island type fiber manufacturing method
JP2007039858A (en) * 2005-08-03 2007-02-15 Hiroshi Tabata Method for forming extremely fine structural fiber with regularity
JP4676857B2 (en) * 2005-10-04 2011-04-27 帝人ファイバー株式会社 Sea-island composite fiber for high toughness ultrafine fiber
JP2008038275A (en) 2006-08-03 2008-02-21 Teijin Fibers Ltd Composite spinneret for splittable conjugate fiber
JP2010111976A (en) * 2008-11-07 2010-05-20 Teijin Fibers Ltd Spinneret for conjugate spinning
JP2011032611A (en) * 2009-08-04 2011-02-17 Teijin Fibers Ltd Spinnerette for sea-island-type conjugate fiber
WO2011093331A1 (en) 2010-01-29 2011-08-04 東レ株式会社 Sea-island composite fiber, ultrafine fiber, and composite die
JP5505030B2 (en) * 2010-03-30 2014-05-28 東レ株式会社 Composite base and composite fiber manufacturing method
WO2012090538A1 (en) * 2010-12-27 2012-07-05 東レ株式会社 Composite spinneret and method of manufacturing composite fiber
JP5900041B2 (en) * 2011-06-10 2016-04-06 東レ株式会社 Composite base and composite fiber manufacturing method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989002938A1 (en) * 1987-10-02 1989-04-06 Hills Research & Development, Inc. Profiled multi-component fibers and method and apparatus for making same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013133056A1 *

Also Published As

Publication number Publication date
EP2824225B1 (en) 2019-07-03
KR101953661B1 (en) 2019-03-04
JP2013185283A (en) 2013-09-19
EP2824225A1 (en) 2015-01-14
CN104160072B (en) 2016-04-13
CN104160072A (en) 2014-11-19
KR20140131909A (en) 2014-11-14
WO2013133056A1 (en) 2013-09-12
JP5821714B2 (en) 2015-11-24

Similar Documents

Publication Publication Date Title
EP2824225A4 (en) Manufacturing method for composite spinneret and composite fiber
GB2516403B (en) Fibrous structures and methods for making same
EP2687626A4 (en) Graphene fiber and method for manufacturing same
PL2727693T3 (en) Method for manufacturing fibre preforms
EP2816382A4 (en) Fiber optic system and method for manufacturing same
EP2868782A4 (en) Spun-dyed protein fiber and method for producing same
EP2938765A4 (en) Hybrid fiber cord and method for manufacturing the same
EP2768051A4 (en) Silicon-based composite and method for manufacturing same
EP2803643A4 (en) Optical fiber production method and production device, and optical fiber
EP2722426A4 (en) Composite fiber
EP2736065A4 (en) Composite wafer and manufacturing method therefor
EP2896726A4 (en) Water-disintegrating composite fiber and method for producing same
EP2842734A4 (en) Composite sheet and method for manufacturing composite sheet
EP2753739A4 (en) Low bfs composite and process for making the same
EP2759390A4 (en) Carbon fibre member manufacturing method and carbon fibre member manufactured using same
EP2899225A4 (en) Manufacturing method for composite material
EP2660369A4 (en) Composite spinneret and method of manufacturing composite fiber
EP2821534A4 (en) Water-disintegrable composite fiber and process for producing same
GB2507080B (en) Composite product manufacturing system and method
EP2796597A4 (en) Bio-soluble inorganic fiber and method for producing same
TWI563136B (en) Fabricating method of carbon fibrous bundle
EP2857164A4 (en) Spinneret for molding honeycomb structure and manufacturing method therefor
EP2893770A4 (en) Optical layered structure, manufacturing method, and use
EP2740837A4 (en) Carbon fiber manufacturing method and carbon fiber
EP2813477A4 (en) Optical fiber preform manufacturing method, optical fiber preform, and optical fiber

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20140820

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAX Request for extension of the european patent (deleted)
RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20151008

RIC1 Information provided on ipc code assigned before grant

Ipc: D01D 5/36 20060101AFI20151002BHEP

Ipc: D01D 4/06 20060101ALI20151002BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20190308

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: AT

Ref legal event code: REF

Ref document number: 1151110

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190715

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602013057406

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20190703

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1151110

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190703

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190703

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190703

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191003

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190703

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191003

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190703

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191104

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190703

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190703

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190703

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190703

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190703

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190703

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191004

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191103

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190703

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190703

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190703

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190703

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190703

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190703

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190703

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200224

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190703

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602013057406

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG2D Information on lapse in contracting state deleted

Ref country code: IS

26N No opposition filed

Effective date: 20200603

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190703

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602013057406

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20200225

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20200229

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190703

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200225

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200229

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200229

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200901

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200225

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200229

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200225

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200229

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190703

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190703

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190703

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20230110

Year of fee payment: 11

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230515