KR101562076B1 - Ｍｐｄ-ｉ 얀을 위한 단일 스테이지 연신 - Google Patents

Ｍｐｄ-ｉ 얀을 위한 단일 스테이지 연신 Download PDF

Info

Publication number
KR101562076B1
KR101562076B1 KR1020107015713A KR20107015713A KR101562076B1 KR 101562076 B1 KR101562076 B1 KR 101562076B1 KR 1020107015713 A KR1020107015713 A KR 1020107015713A KR 20107015713 A KR20107015713 A KR 20107015713A KR 101562076 B1 KR101562076 B1 KR 101562076B1
Authority
KR
South Korea
Prior art keywords
fibers
solution
solvent
temperature
salt
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
KR1020107015713A
Other languages
English (en)
Korean (ko)
Other versions
KR20100096244A (ko
Inventor
마크 에이치. 헤딩거
에드가 엔. 루디실
데이빗 더블유. 럭키
Original Assignee
이 아이 듀폰 디 네모아 앤드 캄파니
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 이 아이 듀폰 디 네모아 앤드 캄파니 filed Critical 이 아이 듀폰 디 네모아 앤드 캄파니
Publication of KR20100096244A publication Critical patent/KR20100096244A/ko
Application granted granted Critical
Publication of KR101562076B1 publication Critical patent/KR101562076B1/ko
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
    • D01D5/04—Dry 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
    • D01D11/00—Other features of manufacture
    • 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
    • D01D5/12—Stretch-spinning methods
    • 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
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
    • D01F6/605—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides from aromatic polyamides

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
KR1020107015713A 2007-12-19 2008-12-18 Ｍｐｄ-ｉ 얀을 위한 단일 스테이지 연신 Active KR101562076B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/004,142 US7771636B2 (en) 2007-12-19 2007-12-19 Single stage drawing for MPD-I yarn
US12/004,142 2007-12-19

Publications (2)

Publication Number Publication Date
KR20100096244A KR20100096244A (ko) 2010-09-01
KR101562076B1 true KR101562076B1 (ko) 2015-10-21

Family

ID=40626657

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020107015713A Active KR101562076B1 (ko) 2007-12-19 2008-12-18 Ｍｐｄ-ｉ 얀을 위한 단일 스테이지 연신

Country Status (7)

Country Link
US (1) US7771636B2 (enExample)
EP (1) EP2235242B1 (enExample)
JP (1) JP5227421B2 (enExample)
KR (1) KR101562076B1 (enExample)
CN (1) CN101903574B (enExample)
BR (1) BRPI0819554A2 (enExample)
WO (1) WO2009085911A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005053765B4 (de) 2005-11-10 2016-04-14 Epcos Ag MEMS-Package und Verfahren zur Herstellung
US7998575B2 (en) * 2007-12-19 2011-08-16 E.I. Du Pont De Nemours And Company Low shrinkage, dyeable MPD-I yarn
KR101386429B1 (ko) * 2012-12-28 2014-04-29 코오롱인더스트리 주식회사 파라-아라미드 섬유의 제조방법
US10954609B2 (en) 2015-07-29 2021-03-23 Dupont Safety & Construction, Inc. Yarn from polymers having different decomposition temperatures and process for forming same
EP4469628A1 (en) 2022-01-27 2024-12-04 DuPont Safety & Construction, Inc. Flame-resistant garments and fabrics with yarns comprising a polymer blend of meta-aramid and polyvinylpyrrolidone
EP4555156A1 (en) 2022-07-15 2025-05-21 DDP Specialty Electronic Materials US, LLC Flame-resistant shield for protected membrane roofs

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3360598A (en) 1964-12-28 1967-12-26 Du Pont Process of dry spinning an aromatic polycarbonamide fiber
US5643518A (en) 1995-03-29 1997-07-01 Industrial Technology Research Institute Process for preparing fibers of soluble wholly aromatic polyamides
WO2005042814A1 (en) 2003-10-31 2005-05-12 E.I. Dupont De Nemours And Company Improved wet spinning process for aramid polymer containing salts

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2130948A (en) 1937-04-09 1938-09-20 Du Pont Synthetic fiber
US2210161A (en) * 1937-10-23 1940-08-06 Du Pont Production of filamentary structures
US3063966A (en) * 1958-02-05 1962-11-13 Du Pont Process of making wholly aromatic polyamides
US3094511A (en) 1958-11-17 1963-06-18 Du Pont Wholly aromatic polyamides
US3133138A (en) 1958-12-19 1964-05-12 Du Pont Stretching and heat crystallization of poly(meta-phenylene isophthalamide) fibers
US3414645A (en) 1964-06-19 1968-12-03 Monsanto Co Process for spinning wholly aromatic polyamide fibers
US3287324A (en) 1965-05-07 1966-11-22 Du Pont Poly-meta-phenylene isophthalamides
US3381506A (en) 1966-08-19 1968-05-07 Du Pont Liquid-stripper bar
US3391672A (en) 1966-09-07 1968-07-09 Du Pont Apparatus for removal of liquid from moving filamentary yarns
US3493422A (en) 1967-02-28 1970-02-03 Du Pont Apparatus and process for liquid treatment of shaped structures
US3725523A (en) 1971-08-03 1973-04-03 Du Pont Process for extracting and drawing a tow
CS160281B1 (enExample) * 1971-12-22 1975-03-28
US3765195A (en) 1972-02-22 1973-10-16 Du Pont Fluid stripping devices
US4342715A (en) * 1980-10-29 1982-08-03 Teijin Limited Process for preparing wholly aromatic polyamide shaped articles
DE3225268A1 (de) * 1982-07-06 1984-01-12 Bayer Ag, 5090 Leverkusen Kontinuierliches trockenspinnverfahren fuer hochschrumpffaehige acrylnitrilfaeden und -fasern
US4466935A (en) * 1983-04-22 1984-08-21 E. I. Du Pont De Nemours And Company Aramid spinning process
US4668234A (en) 1985-08-15 1987-05-26 E. I. Du Pont De Nemours And Company Aromatic polyamide fibers and process for stabilizing such fibers with surfactants
US4883496A (en) 1988-02-14 1989-11-28 E. I. Du Pont De Nemours And Company Process for dyeing crystalline aromatic polyamide fibers with water-insoluble dyes
RU1688612C (ru) * 1989-07-11 1993-12-15 Всесоюзный научно-исследовательский институт синтетического волокна Способ получени волокна из полиметафениленизофталамида
US5173236A (en) * 1991-03-08 1992-12-22 E. I. Du Pont De Nemours And Company Method for spinning para-aramid fibers of high tenacity and high elongation at break
US5340519A (en) * 1993-03-29 1994-08-23 E. I. Du Pont De Nemours And Company Preparation of poly(m-phenylene isophthalamide) filaments
DE4400248A1 (de) * 1994-01-06 1995-07-13 Hoechst Ag Verfahren zur Herstellung von massegefärbten geformten Gebilden auf der Basis von aromatischen Polyamiden, massegefärbte Fasern, sowie Vermischung zur Herstellung von massegefärbten geformten Gebilden
JP2922432B2 (ja) * 1994-08-31 1999-07-26 帝人株式会社 メタ型アラミド繊維の製造方法
BR9602931A (pt) * 1995-06-30 1998-04-28 Praxair Technology Inc Membrana de fibra oca de separação de fluídos anisotrópica e aparelho para produzir membranas de fibras ocas
US5667743A (en) * 1996-05-21 1997-09-16 E. I. Du Pont De Nemours And Company Wet spinning process for aramid polymer containing salts
US6569987B1 (en) * 1999-10-21 2003-05-27 Teijin Limited Process for producing meta-aromatic polyamide fiber
EP1248870B1 (en) * 2000-01-20 2011-08-24 INVISTA Technologies S.à.r.l. Method for high-speed spinning of bicomponent fibers
US6569366B1 (en) * 2000-02-16 2003-05-27 Teijin Limited Process for producing meta-type wholly aromatic polyamide filaments
EP1537906B1 (en) * 2002-09-09 2008-10-08 NOK Corporation Process for production of poly(m-phenyleneisophthal- amide) porous hollow fiber membrane
MY138441A (en) * 2003-12-09 2009-06-30 Teijin Aramid Bv Aramid fibrils
MY145156A (en) * 2003-12-09 2011-12-30 Teijin Aramid Bv Para-aramid fibrid film
CN100392162C (zh) * 2005-10-28 2008-06-04 浙江金甬腈纶有限公司 细旦干法腈纶纤维的制作方法
JP4833644B2 (ja) * 2005-11-22 2011-12-07 富士フイルム株式会社 熱可塑性樹脂フィルムの製造方法
US7846363B2 (en) * 2006-08-23 2010-12-07 Honeywell International Inc. Process for the preparation of UHMW multi-filament poly(alpha-olefin) yarns
US7456120B2 (en) * 2006-09-13 2008-11-25 E. I. Du Pont De Nemours And Company Bag filter comprising meta-aramid and acrylic fiber

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3360598A (en) 1964-12-28 1967-12-26 Du Pont Process of dry spinning an aromatic polycarbonamide fiber
US5643518A (en) 1995-03-29 1997-07-01 Industrial Technology Research Institute Process for preparing fibers of soluble wholly aromatic polyamides
WO2005042814A1 (en) 2003-10-31 2005-05-12 E.I. Dupont De Nemours And Company Improved wet spinning process for aramid polymer containing salts

Also Published As

Publication number Publication date
EP2235242B1 (en) 2013-09-04
JP2011508101A (ja) 2011-03-10
CN101903574B (zh) 2012-12-12
JP5227421B2 (ja) 2013-07-03
US20090160079A1 (en) 2009-06-25
KR20100096244A (ko) 2010-09-01
CN101903574A (zh) 2010-12-01
WO2009085911A1 (en) 2009-07-09
BRPI0819554A2 (pt) 2015-05-19
EP2235242A1 (en) 2010-10-06
US7771636B2 (en) 2010-08-10

Similar Documents

Publication Publication Date Title
KR101562414B1 (ko) 이완 단계를 갖는 다중스테이지 연신
KR101536793B1 (ko) 저 수축 염색가능 ｍｐｄ-ｉ 얀
KR101562076B1 (ko) Ｍｐｄ-ｉ 얀을 위한 단일 스테이지 연신
KR101562075B1 (ko) 고속 메타-아라미드 섬유 제조
KR101562413B1 (ko) 급냉된 얀의 급속 가소화

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

FPAY Annual fee payment

Payment date: 20180918

Year of fee payment: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 8

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R11-asn-PN2301

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R14-asn-PN2301

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 9

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 10

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 11

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-OTH-PR1001 (AS PROVIDED BY THE NATIONAL OFFICE)

Year of fee payment: 11

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000