CN101903570B - 间位芳族聚酰胺纤维的高速制备 - Google Patents

间位芳族聚酰胺纤维的高速制备 Download PDF

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Publication number
CN101903570B
CN101903570B CN2008801216580A CN200880121658A CN101903570B CN 101903570 B CN101903570 B CN 101903570B CN 2008801216580 A CN2008801216580 A CN 2008801216580A CN 200880121658 A CN200880121658 A CN 200880121658A CN 101903570 B CN101903570 B CN 101903570B
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China
Prior art keywords
fiber
water
solution
solvent
salt
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CN2008801216580A
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English (en)
Chinese (zh)
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CN101903570A (zh
Inventor
M·H·赫丁格
E·N·鲁迪西尔
D·W·卢基
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DuPont Safety and Construction Inc
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EI Du Pont de Nemours and Co
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Publication of CN101903570A publication Critical patent/CN101903570A/zh
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    • 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
    • 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

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  • 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)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
CN2008801216580A 2007-12-19 2008-12-18 间位芳族聚酰胺纤维的高速制备 Active CN101903570B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/004,331 US7771637B2 (en) 2007-12-19 2007-12-19 High-speed meta-aramid fiber production
US12/004,331 2007-12-19
PCT/US2008/087315 WO2009079611A1 (en) 2007-12-19 2008-12-18 High-speed meta-aramid fiber production

Publications (2)

Publication Number Publication Date
CN101903570A CN101903570A (zh) 2010-12-01
CN101903570B true CN101903570B (zh) 2012-03-21

Family

ID=40348000

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008801216580A Active CN101903570B (zh) 2007-12-19 2008-12-18 间位芳族聚酰胺纤维的高速制备

Country Status (8)

Country Link
US (1) US7771637B2 (enExample)
EP (1) EP2231905B1 (enExample)
JP (1) JP5186008B2 (enExample)
KR (1) KR101562075B1 (enExample)
CN (1) CN101903570B (enExample)
AT (1) ATE532889T1 (enExample)
BR (1) BRPI0819576A2 (enExample)
WO (1) WO2009079611A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN106222764B (zh) * 2016-10-07 2018-04-06 上海会博新材料科技有限公司 采用干法纺丝制备间位芳纶纤维的装置
WO2023147257A1 (en) 2022-01-27 2023-08-03 Dupont Safety & Construction, Inc. Flame-resistant garments and fabrics with yarns comprising a polymer blend of meta-aramid and polyvinylpyrrolidone
CN119731394A (zh) 2022-07-15 2025-03-28 Ddp 特种电子材料美国有限责任公司 用于受保护膜屋顶的阻燃防护罩

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* 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
US3360598A (en) * 1964-12-28 1967-12-26 Du Pont Process of dry spinning an aromatic polycarbonamide fiber
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
JPS5631009A (en) * 1979-07-09 1981-03-28 Teijin Ltd Production of formed product of wholly aromatic polyamide
JPS5653207A (en) * 1979-10-02 1981-05-12 Teijin Ltd Production of aromatic polyamide fiber
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
JPS60501853A (ja) * 1983-07-19 1985-10-31 フオ−ド　モ−タ−　カンパニ− 高密度の完全に反応した前成形物を用いた異方性窒化珪素含有物体の製造方法
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
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
JPH0910563A (ja) * 1995-06-30 1997-01-14 Praxair Technol Inc 中空繊維膜を紡糸加工により製造するための方法及び装置
US5667743A (en) * 1996-05-21 1997-09-16 E. I. Du Pont De Nemours And Company Wet spinning process for aramid polymer containing salts
US6497953B1 (en) 1998-10-09 2002-12-24 Cabot Corporation Polymeric fibers and spinning processes for making said polymeric fibers
CN1162572C (zh) * 1999-10-21 2004-08-18 帝人株式会社 生产间位型芳族聚酰胺长丝的方法
EP1248870B1 (en) * 2000-01-20 2011-08-24 INVISTA Technologies S.à.r.l. Method for high-speed spinning of bicomponent fibers
ES2275649T3 (es) * 2000-02-16 2007-06-16 Teijin Limited Procedimiento para producir una fibra de poliamida completamente aromatica de tipo meta.
FR2843975B1 (fr) * 2002-09-04 2008-11-14 Kermel Fibres et fibrides, leur procede d'obtention, articles obtenus a partir de ces fibres et/ou fibrides.
CN1309460C (zh) * 2002-09-09 2007-04-11 Nok株式会社 聚间苯二甲酰间苯二胺多孔中空纤维膜的制造方法
US20050093198A1 (en) * 2003-10-31 2005-05-05 Rodini David J. Wet spinning process for aramid polymer containing salts
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
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

Also Published As

Publication number Publication date
ATE532889T1 (de) 2011-11-15
CN101903570A (zh) 2010-12-01
KR101562075B1 (ko) 2015-10-21
US20090160080A1 (en) 2009-06-25
EP2231905A1 (en) 2010-09-29
JP2011508098A (ja) 2011-03-10
US7771637B2 (en) 2010-08-10
WO2009079611A1 (en) 2009-06-25
JP5186008B2 (ja) 2013-04-17
KR20100108380A (ko) 2010-10-06
EP2231905B1 (en) 2011-11-09
BRPI0819576A2 (pt) 2015-05-05

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TR01 Transfer of patent right

Effective date of registration: 20221122

Address after: Delaware

Patentee after: DuPont Security & Construction

Address before: Delaware

Patentee before: E. I. du Pont de Nemours and Co.

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