BE665638A - - Google Patents

Info

Publication number
BE665638A
BE665638A BE665638DA BE665638A BE 665638 A BE665638 A BE 665638A BE 665638D A BE665638D A BE 665638DA BE 665638 A BE665638 A BE 665638A
Authority
BE
Belgium
Application number
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 BE665638A publication Critical patent/BE665638A/xx

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
    • 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
BE665638D 1964-06-19 1965-06-18 BE665638A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US376363A US3414645A (en) 1964-06-19 1964-06-19 Process for spinning wholly aromatic polyamide fibers

Publications (1)

Publication Number Publication Date
BE665638A true BE665638A (fr) 1965-12-20

Family

ID=23484722

Family Applications (1)

Application Number Title Priority Date Filing Date
BE665638D BE665638A (fr) 1964-06-19 1965-06-18

Country Status (8)

Country Link
US (1) US3414645A (fr)
BE (1) BE665638A (fr)
CH (1) CH470443A (fr)
DE (1) DE1494692A1 (fr)
GB (1) GB1106190A (fr)
IL (1) IL23751A (fr)
LU (1) LU48834A1 (fr)
NL (1) NL6507885A (fr)

Families Citing this family (164)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE30352E (en) * 1966-06-13 1980-07-29 E. I. Du Pont De Nemours And Company Optically anisotropic aromatic polyamide dopes
US3671542A (en) * 1966-06-13 1972-06-20 Du Pont Optically anisotropic aromatic polyamide dopes
US3886251A (en) * 1967-04-11 1975-05-27 Furukawa Electric Co Ltd Method for forming polyoxadiazole series resin solution into shaped articles
US3523151A (en) * 1967-11-07 1970-08-04 Celanese Corp Ultra-stable polymers of bbb type,articles such as fibers made therefrom,and high temperature process for forming such polymers and articles
JPS5012006B1 (fr) * 1968-06-12 1975-05-08
US3541199A (en) * 1968-10-23 1970-11-17 Celanese Corp Process for improving the tensile properties of polybenzimidazole fiber or yarn
US3760054A (en) * 1969-09-08 1973-09-18 Du Pont Process for preparing porous aromatic polyamide fibers
US3619453A (en) * 1969-11-03 1971-11-09 Celanese Corp Wet spinning process for the production of polybenzimidazole filaments
US3888965A (en) * 1970-04-20 1975-06-10 Du Pont Method of increasing the initial modulus and reducing the orientation angle of undrawn poly (para-benzamide) fibers
GB1362793A (en) * 1970-10-22 1974-08-07 Ici Ltd Process for drawing synthetic filaments
IL39187A (en) * 1971-04-28 1976-02-29 Du Pont Polyamide fibers and films and their preparation
IL39188A (en) * 1971-04-28 1976-02-29 Du Pont Poly(p-phenylene terephthalamide)fibers and their preparation
US3725523A (en) * 1971-08-03 1973-04-03 Du Pont Process for extracting and drawing a tow
US3869429A (en) * 1971-08-17 1975-03-04 Du Pont High strength polyamide fibers and films
US3869430A (en) * 1971-08-17 1975-03-04 Du Pont High modulus, high tenacity poly(p-phenylene terephthalamide) fiber
US4202962A (en) * 1971-11-26 1980-05-13 Monsanto Company Fibers of arylene oxadiazole/arylene N-alkylhydrazide copolymer
US4073837A (en) * 1972-05-18 1978-02-14 Teitin Limited Process for producing wholly aromatic polyamide fibers
NL153907B (nl) * 1972-05-26 1977-07-15 Teijin Ltd Werkwijze voor het bereiden van stabiele homogene oplossingen van metafenyleenisoftaalamide-homo- en copolymeren in n-methylpyrrolidon.
US4115503A (en) * 1973-08-22 1978-09-19 Monsanto Company Novel process for the preparation of fiber of arylene oxadiazole/arylene N-alkylhydrazide copolymer
US4051300A (en) * 1973-09-03 1977-09-27 Gulf South Research Institute Hollow synthetic fibers
US3985934A (en) * 1974-07-26 1976-10-12 The Upjohn Company Polyimide fiber having a serrated surface and a process of producing same
US4035465A (en) * 1974-09-17 1977-07-12 Imperial Chemical Industries Limited Drawing polyoxadiazoles filaments
JPS5181862A (fr) * 1975-01-16 1976-07-17 Mitsubishi Rayon Co
JPS5910894B2 (ja) * 1975-11-04 1984-03-12 ユニチカ株式会社 ホウコウゾクポリアミドハクマクノブツリテキセイシツノ カイリヨウホウ
US4132757A (en) * 1977-12-27 1979-01-02 Monsanto Company Twist efficiency of oxadiazole/hydrazide yarn
JPS5569649A (en) * 1978-11-21 1980-05-26 Teijin Ltd Aromatic polyamide composition
US4263245A (en) * 1979-04-23 1981-04-21 Celanese Corporation Process for producing high-strength, ultralow denier polybenzimidazole (PBI) filaments
NL172680C (nl) * 1979-06-08 1983-10-03 Akzo Nv Werkwijze ter vervaardiging van vezels uit poly-p-fenyleentereftaalamide en de aldus vervaardigde produkten.
NL7904496A (nl) * 1979-06-08 1980-12-10 Akzo Nv Vezel,dradenbundel en koord uit poly-p-fenyleenteref- taalamide.
US4378326A (en) * 1980-03-17 1983-03-29 E. I. Du Pont De Nemours And Company Casting films of polymers of meta-phenylene isophthalamide
US4346215A (en) * 1980-03-17 1982-08-24 E. I. Du Pont De Nemours And Company Film of aromatic polyamide and process therefor
DE3461487D1 (en) * 1983-02-28 1987-01-15 Asahi Chemical Ind Process and apparatus for preparation of polyparaphenylene terephthalamide fibers
US4856179A (en) * 1983-04-21 1989-08-15 Hoechst Celanese Corp. Method of making an electrical device made of partially pyrolyzed polymer
US4544484A (en) * 1983-06-24 1985-10-01 E. I. Du Pont De Nemours And Company Reverse osmosis membrane quenching
EP0146084B2 (fr) * 1983-12-12 1995-05-10 Toray Industries, Inc. Fibre d'alcool polyvinylique à ténacité ultra élevée et procédé pour sa fabrication
US4681605A (en) 1985-06-27 1987-07-21 A/G Technology Corporation Anisotropic membranes for gas separation
EP0218269B1 (fr) * 1985-08-23 1989-04-12 Akzo N.V. Fibres et fils faits d'un mélange de polyamides aromatiques
CA1282923C (fr) * 1985-12-11 1991-04-16 Hideo Matsui Fibres tres robustes d'isophtalamide de polymetaphenylene et procede pour leur production
NL8601159A (nl) * 1986-05-06 1987-12-01 Akzo Nv Vezels en garens uit een mengsel van aromatische polyamiden.
AT395863B (de) * 1991-01-09 1993-03-25 Chemiefaser Lenzing Ag Verfahren zur herstellung eines cellulosischen formkoerpers
US5965260A (en) * 1991-09-12 1999-10-12 Kansai Research Institute (Kri) Highly oriented polymer fiber and method for making the same
US5234651A (en) * 1991-09-12 1993-08-10 Kigen Kawai Dry-jet wet spinning of fibers including two steps of stretching before complete coagulation
US5968432A (en) * 1991-09-12 1999-10-19 Kansai Research Institute (Kri) Process of making a fiber
EP0567987A1 (fr) * 1992-04-30 1993-11-03 Hoechst Aktiengesellschaft Procédé pour la production de fibres de méta-aramide
EP0567998A1 (fr) * 1992-04-30 1993-11-03 Hoechst Aktiengesellschaft Procédé de préparation de méta-aramides filables
CZ134893A3 (en) * 1992-07-08 1994-02-16 Hoechst Ag Aromatic copolyamides, process of their preparation and objects made therefrom
US5393477A (en) * 1993-10-01 1995-02-28 E. I. Du Pont De Nemours And Company Air gap spinning process for aramids
WO1995017247A1 (fr) * 1993-12-22 1995-06-29 Minnesota Mining And Manufacturing Company Matieres en feuille pour extractions en phase solide ou reactions en phase solide
JP2600066B2 (ja) * 1995-03-29 1997-04-16 財団法人工業技術研究院 可溶性全芳香族のポリアミドの繊維を調製する方法
NL1000276C2 (nl) * 1995-05-02 1996-11-05 Akzo Nobel Nv Werkwijze ter vervaardiging van vezels uit poly(p-fenyleen- tereftaalamide).
US5962627A (en) * 1996-03-04 1999-10-05 Akzo Nobel N.V. Optically anisotropic spinning solution comprising a mixture of P-aramid and aliphatic polyamide, and fibers to be made therefrom
US5667743A (en) * 1996-05-21 1997-09-16 E. I. Du Pont De Nemours And Company Wet spinning process for aramid polymer containing salts
US20050032449A1 (en) 2003-08-06 2005-02-10 Lovasic Susan L. Lightweight protective apparel
WO2006104974A1 (fr) 2005-03-28 2006-10-05 E.I. Du Pont De Nemours And Company Procede de production de polymere de polyareneazole
KR101327612B1 (ko) * 2005-03-28 2013-11-12 마젤란 시스템즈 인터내셔날, 엘엘시 방사된 멀티필라멘트사 중의 폴리인산의 무-융합 가수분해
ATE417951T1 (de) * 2005-03-28 2009-01-15 Du Pont Verfahren zur herstellung von polyarenazolgarn
WO2006105227A1 (fr) * 2005-03-28 2006-10-05 E. I. Du Pont De Nemours And Company Procede thermique destine a augmenter les viscosites inherentes des polyarene-azole
CN101203638B (zh) * 2005-03-28 2011-01-12 纳幕尔杜邦公司 用于水解聚芳烃唑长丝中的多磷酸的方法
US7683122B2 (en) * 2005-03-28 2010-03-23 E. I. Du Pont De Nemours And Company Processes for increasing polymer inherent viscosity
JP4769294B2 (ja) * 2005-03-28 2011-09-07 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 紡績ヤーン中のポリ燐酸に熱表面上で加水分解を受けさせる方法
ATE440980T1 (de) * 2005-03-28 2009-09-15 Du Pont Verfahren zur hydrolyse von polyphosphorsäure in geformten artikeln
EP1863957B1 (fr) 2005-03-28 2012-06-13 E.I. Du Pont De Nemours And Company Procede d'hydrolyse d'acide polyphosphorique dans un file
WO2006105076A2 (fr) * 2005-03-28 2006-10-05 E.I. Du Pont De Nemours And Company Procedes de preparation de complexes monomeres
JP5063583B2 (ja) * 2005-03-28 2012-10-31 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 高い固有粘度をもつポリマーおよびそれから得られる繊維
US20080287647A1 (en) * 2005-03-28 2008-11-20 Magellan Systems International, Llc Polyareneazole Polymer Fibers Having Pendant Hydroxyl Groups and Cations
EP1879942B1 (fr) * 2005-03-28 2008-12-03 Magellan Systems International, LLC Procedes de preparation de polyarene-azole a viscosite inherente elevee utilisant des poudres metalliques
US7906613B2 (en) 2005-03-28 2011-03-15 Magellan Systems International, Llc Process for removing cations from polyareneazole fiber
US7888457B2 (en) 2005-04-01 2011-02-15 E. I. Du Pont De Nemours And Company Process for removing phosphorous from a fiber or yarn
US20070015896A1 (en) * 2005-07-13 2007-01-18 Kiu-Seung Lee Dihydroxy aramid polymers
US7456120B2 (en) * 2006-09-13 2008-11-25 E. I. Du Pont De Nemours And Company Bag filter comprising meta-aramid and acrylic fiber
EP2078106B1 (fr) * 2006-10-31 2012-06-06 E.I. Du Pont De Nemours And Company Procédé pour la production de fil
PL2094890T3 (pl) 2006-11-21 2010-04-30 Teijin Aramid Bv Sposób otrzymywania przędzy aramidowej o dużej wytrzymałości na rozciąganie
US20090053961A1 (en) * 2007-08-22 2009-02-26 Vlodek Gabara Fibers comprising copolymers containing structures derived from 4,4' diamino diphenyl sulfone and a plurality of acid monomers and methods of making same
US7700190B2 (en) 2007-08-22 2010-04-20 E.I. Du Pont De Nemours And Company Flame resistant spun staple yarns made from blends of fibers derived from diamino diphenyl sulfone and textile fibers and fabrics and garments made therefrom and methods for making same
US7537830B2 (en) * 2007-08-22 2009-05-26 E.I. Du Pont De Nemours And Company Flame resistant spun staple yarns made from blends of fibers derived from diamino diphenyl sulfone, low thermal shrinkage fibers, flame resistant fibers, and antistatic fibers and fabrics and garments made therefrom and methods for making same
US7537831B2 (en) * 2007-08-22 2009-05-26 E.I. Du Pont De Nemours And Company Flame resistant spun staple yarns made from blends of fibers derived from diamino diphenyl sulfone and modacrylic fibers and fabrics and garments made therefrom and methods for making same
US7700191B2 (en) * 2007-08-22 2010-04-20 E.I. Du Pont De Nemours And Company Flame resistant spun staple yarns made from blends of fibers derived from diamino diphenyl sulfone and high modulus fibers and fabrics and garments made therefrom and methods for making same
US8133827B2 (en) * 2007-08-22 2012-03-13 E.I. Du Pont De Nemours And Company Fibers comprising copolymers containing structures derived from 4,4 diamino diphenyl sulfone and a plurality of acid monomers and methods of making same
US7955692B2 (en) * 2007-08-22 2011-06-07 E. I. Du Pont De Nemours And Company Protective garment comprising fibers comprising copolymers containing structures derived from a plurality of amine monomers including 4,4′ diamino diphenyl sulfone
US20090054617A1 (en) * 2007-08-22 2009-02-26 Vlodek Gabara Fibers comprising copolymers containing structure derived from a plurality of amine monomers including 3,3' diamino diphenyl sulfone and method for making same
US7618707B2 (en) 2007-08-22 2009-11-17 E.I. Du Pont De Nemours And Company Flame resistant spun staple yarns made from blends of fibers derived from diamino diphenyl sulfone and modacrylic fibers and fabrics and garments made therefrom and methods for making same
US20090050860A1 (en) * 2007-08-22 2009-02-26 Vlodek Gabara Fibers comprising copolymers containing structures derived from a plurality of amine monomers including 4,4" diamino diphenyl sulfone and methods for making same
US7819936B2 (en) * 2007-08-22 2010-10-26 E.I. Du Pont De Nemours And Company Filter felts and bag filters comprising blends of fibers derived from diamino diphenyl sulfone and heat resistant fibers
US8166743B2 (en) * 2007-08-22 2012-05-01 E.I. Du Pont De Nemours And Company Spun staple yarns made from blends of rigid-rod fibers and fibers derived from diamino diphenyl sulfone and fabrics and garments made therefrom and methods for making same
US7771637B2 (en) 2007-12-19 2010-08-10 E. I. Du Pont De Nemours And Company High-speed meta-aramid fiber production
US7771636B2 (en) 2007-12-19 2010-08-10 E. I. Du Pont De Nemours And Company Single stage drawing for MPD-I yarn
US7998575B2 (en) 2007-12-19 2011-08-16 E.I. Du Pont De Nemours And Company Low shrinkage, dyeable MPD-I yarn
US7780889B2 (en) * 2007-12-19 2010-08-24 E.I. Du Pont De Nemours And Company Multistage draw with relaxation step
US7771638B2 (en) 2007-12-19 2010-08-10 E. I. Du Pont De Nemours And Company Rapid plasticization of quenched yarns
US8118975B2 (en) * 2007-12-21 2012-02-21 E. I. Du Pont De Nemours And Company Papers containing fibrids derived from diamino diphenyl sulfone
US8114251B2 (en) * 2007-12-21 2012-02-14 E.I. Du Pont De Nemours And Company Papers containing fibrids derived from diamino diphenyl sulfone
US7803247B2 (en) * 2007-12-21 2010-09-28 E.I. Du Pont De Nemours And Company Papers containing floc derived from diamino diphenyl sulfone
US8367772B2 (en) * 2008-04-25 2013-02-05 Teijin Aramid B.V. Crosslinked aramid polymer
ATE545723T1 (de) 2009-02-17 2012-03-15 Teijin Aramid Bv Wärmebehandlung zur erhöhung der druckstärke von ppta-filamenten
US20110011044A1 (en) 2009-07-20 2011-01-20 E.I. Du Pont De Nemours And Company Bag filter comprising filter felt of meta-aramid and para-aramid staple fiber
US8114180B2 (en) 2009-07-20 2012-02-14 E. I. Du Pont De Nemours And Company Bag filter comprising scrimless filter felt of meta-and-para-aramid staple fiber
US20110147305A1 (en) 2009-12-17 2011-06-23 E.I. Du Pont De Nemours And Company Liquid-liquid extraction tower having center feed inlet and process
US20110206931A1 (en) 2010-02-24 2011-08-25 E.I. Du Pont De Nemours And Company Composite Material and Method for Making
US20120103498A1 (en) 2010-10-27 2012-05-03 E.I. Du Pont De Nemours And Company Tire containing a heat and flame resistant fibrous barrier layer and method for protecting a tire
US20120304603A1 (en) 2010-12-08 2012-12-06 E. I. Du Pont De Nemours And Company Low elongation structures for hot gas filtration
US8652230B2 (en) 2010-12-08 2014-02-18 E I Du Pont De Nemours And Company Media for hot gas filtration
WO2012082434A1 (fr) 2010-12-16 2012-06-21 E. I. Du Pont De Nemours And Company Fils de fibres courtes, filées-liées, ignifuges, faits de mélanges de fibres issues de polymères de polyoxadiazole sulfoné
US20130217856A1 (en) 2010-12-16 2013-08-22 E.I.Dupont De Nemours And Company Sulfonated polyoxadiazole polymers
CN103261275A (zh) 2010-12-16 2013-08-21 纳幕尔杜邦公司 磺化的聚噁二唑聚合物的制备
JP5995328B2 (ja) 2011-01-13 2016-09-21 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ コポリマー繊維及びコポリマー繊維の製造方法
CN103328698B (zh) 2011-01-13 2016-04-06 纳幕尔杜邦公司 共聚物纤维和纱线及其制备方法
US8671524B2 (en) 2011-01-13 2014-03-18 E I Du Pont De Nemours And Company Production of and drying of copolymer fibers
EP2663674B1 (fr) 2011-01-13 2016-05-25 E. I. du Pont de Nemours and Company Fibres copolymères et leur processus de fabrication
KR20140007835A (ko) 2011-01-13 2014-01-20 이 아이 듀폰 디 네모아 앤드 캄파니 중화된 공중합체 크럼 및 그의 제조 방법
KR101911110B1 (ko) 2011-01-13 2018-10-23 이 아이 듀폰 디 네모아 앤드 캄파니 공중합체 섬유의 제조 및 건조
CN103314142B (zh) 2011-01-13 2017-03-01 纳幕尔杜邦公司 共聚物纤维的制备和干燥
US8716432B2 (en) 2011-07-29 2014-05-06 E I Du Pont De Nemours And Company Process for forming an aramid copolymer
WO2013019577A1 (fr) 2011-07-29 2013-02-07 E. I. Du Pont De Nemours And Company Procédé de préparation d'un copolymère d'aramide
JP6104908B2 (ja) 2011-07-29 2017-03-29 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ アラミド共重合体の製造方法
WO2013019573A1 (fr) 2011-07-29 2013-02-07 E. I. Du Pont De Nemours And Company Procédé de formation d'un copolymère d'aramide
US8907051B2 (en) 2011-07-29 2014-12-09 E I Du Pont De Nemours And Company Process for forming an aramid copolymer
EP2736957B1 (fr) 2011-07-29 2018-10-24 E. I. du Pont de Nemours and Company Procédé de fabrication d'un copolymère d'aramide
KR101962494B1 (ko) 2011-07-29 2019-07-18 이 아이 듀폰 디 네모아 앤드 캄파니 아라미드 공중합체
US8716434B2 (en) 2011-07-29 2014-05-06 E I Du Pont De Nemours And Company Aramid copolymer
BR112014001001B8 (pt) 2011-07-29 2023-02-28 Du Pont Pó de polímero
EP2747834A1 (fr) 2011-08-23 2014-07-02 Cardiac Pacemakers, Inc. Systèmes et procédés de détection de captage vagal
RU2610403C2 (ru) 2012-01-11 2017-02-09 Е.И.Дюпон Де Немур Энд Компани Пряжа на основе арамидного сополимера, характеризующаяся низким содержанием остаточной серы
WO2013105953A1 (fr) 2012-01-11 2013-07-18 E. I. Du Pont De Nemours And Company Procédé pour éliminer le soufre contenu dans une fibre au moyen d'une base faible
US9845553B2 (en) 2012-01-11 2017-12-19 E I Du Pont De Nemours And Company Process for preparing aramid copolymer yarn using an acid wash
EP2802698B1 (fr) 2012-01-11 2016-07-13 E. I. du Pont de Nemours and Company Fibre à base d'imidazole contenant du soufre et un métal alcalin et renfermant des halogénures à liaison ionique
US9464380B2 (en) 2012-01-11 2016-10-11 E I Du Pont De Nemours And Company Method for removing sulfur from fiber using halide acid ion exchange
RU2014132867A (ru) 2012-01-11 2016-02-27 Е.И.Дюпон Де Немур Энд Компани Способ получения пряжи на основе арамидного сополимера, характеризующейся низким содержанием остаточной среды
JP6013510B2 (ja) 2012-01-11 2016-10-25 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ 水性酸を用いて繊維から硫黄を除去する方法
EP2802690B1 (fr) 2012-01-11 2015-12-09 E. I. du Pont de Nemours and Company Procédé d'élimination de soufre d'une fibre par échange ionique aux sels d'halogénure
KR101880333B1 (ko) 2012-01-11 2018-07-19 이 아이 듀폰 디 네모아 앤드 캄파니 1가 염 이온 교환을 사용하여 섬유로부터 황을 제거하는 방법
US9315923B2 (en) 2012-01-11 2016-04-19 E I Du Pont De Nemours And Company Process for preparing yarn derived from aramid copolymer fiber having low residual sulfur
KR101931405B1 (ko) 2012-01-11 2018-12-20 이 아이 듀폰 디 네모아 앤드 캄파니 이온 결합된 할라이드를 갖는 황-함유 이미다졸 섬유
JP6112683B2 (ja) 2012-06-15 2017-04-12 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ スルホン化ナフタレンポリオキサジアゾールポリマーより得られる繊維のブレンドから製造された難燃性紡績短繊維ヤーン
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US9150693B2 (en) 2012-06-15 2015-10-06 E I Du Pont De Nemours And Company Preparation of sulfonated naphthalene polyoxadiazoles polymers
EP2861648B1 (fr) 2012-06-15 2016-07-27 E. I. du Pont de Nemours and Company Articles de polymères de polyoxadiazole sulfoné
WO2014004954A1 (fr) 2012-06-29 2014-01-03 Dow Global Technologies Llc Conversion d'oléfines internes linéaires en alpha oléfines linéaires
US8921511B2 (en) 2012-07-27 2014-12-30 E I Du Pont De Nemours And Company Process for forming an aramid copolymer
WO2014018058A1 (fr) 2012-07-27 2014-01-30 E. I. Du Pont De Nemours And Company Procédé de formation d'un copolymère d'aramide
US20140186576A1 (en) 2012-12-28 2014-07-03 E I Du Pont De Nemours And Company Insulating material containing nanocellulose
US9790366B2 (en) 2013-10-30 2017-10-17 E I Du Pont De Nemours And Company Composite polymer solution of poly(M-phenylene isophthalamide) and copolymer made from 5(6)-amino-2-(P-aminophenyl)benzimidazole
US9193841B2 (en) 2013-10-30 2015-11-24 E I Du Pont De Nemours And Company Film comprising a mixture of poly (M-phenylene isophthalamide) and copolymer made from (6)-amino-2-(P-aminophenyl) benzimidazole
CN105705689B (zh) 2013-10-30 2017-11-07 纳幕尔杜邦公司 包含聚(间苯二甲酰间苯二胺)和由5(6)‑氨基‑2‑(对氨基苯基)苯并咪唑制成的共聚物的混合物的片材和沉析纤维
US10301747B2 (en) 2013-10-30 2019-05-28 E I Du Pont De Nemours And Company Fiber comprising a mixture of poly(m-phenylene isophthalamide) and copolymer made from 5(6)-amino-2-(p-aminophenyl)benzimidazole
US9370970B2 (en) 2013-11-20 2016-06-21 E I Du Pont De Nemours And Company Tire containing noise reducing fibrous layers
WO2015149063A1 (fr) 2014-03-28 2015-10-01 E. I. Du Pont De Nemours And Company Stratifié composite renforcé de fibres et articles composés de celui-ci
CN103980419B (zh) * 2014-05-05 2016-07-13 东华大学 一种无卤无磷阻燃聚丙烯腈复合物及其制备方法
US9844928B2 (en) 2014-06-16 2017-12-19 E I Du Pont De Nemours And Company High limiting oxygen index electrical insulation laminates
KR102575285B1 (ko) 2015-06-12 2023-09-07 듀폰 세이프티 앤드 컨스트럭션, 인크. 전기 전도체에 운모 페이퍼를 래핑하는 방법 및 이에 적합한 운모 페이퍼 테이프
US10186353B2 (en) 2015-06-30 2019-01-22 E I Du Pont De Nemours And Company Corona-resistant resin-compatible laminates
US10954609B2 (en) 2015-07-29 2021-03-23 Dupont Safety & Construction, Inc. Yarn from polymers having different decomposition temperatures and process for forming same
CN106863969B (zh) 2015-12-14 2018-10-12 杜邦公司 热塑性复合层合体和由其制备的制品
US10336039B2 (en) 2016-05-04 2019-07-02 Ei Du Pont De Nemours And Company Resin-compatible laminate structures
CN106283222A (zh) * 2016-10-10 2017-01-04 上海会博新材料科技有限公司 采用干湿法纺丝制备间位芳纶长丝的装置
CN106283254A (zh) * 2016-10-10 2017-01-04 上海会博新材料科技有限公司 采用干湿法纺丝制备间位芳纶长丝的方法
US11618996B2 (en) 2016-10-27 2023-04-04 Dupont Safety & Construction, Inc. Fabric having a cut-resistant coating comprising para-aramid particles
KR102401153B1 (ko) 2016-11-08 2022-05-24 데이진 아라미드 비.브이. 폴리에테르케톤케톤 섬유의 제조 방법
US11962025B2 (en) 2019-02-08 2024-04-16 Dupont Safety & Construction, Inc. Fire-retardant insulation suitable for battery cells
US11509016B2 (en) 2019-03-15 2022-11-22 Dupont Safety & Construction, Inc. Papers useful as thermal insulation and flame barriers for battery cells
CN114846063A (zh) * 2019-12-20 2022-08-02 帝人芳纶有限公司 回收连续方法
US11578461B2 (en) 2020-03-17 2023-02-14 Dupont Safety & Construction, Inc. Papers comprising aerogel powder and aramid polymer fibrils
IT202100018965A1 (it) 2021-07-19 2023-01-19 Coveme S P A Strato di rivestimento impregnante per fogli isolanti
WO2023015069A1 (fr) 2021-08-03 2023-02-09 Dupont Safety & Construction, Inc. Papier aramide à faible perte contenant du mica
WO2023147257A1 (fr) 2022-01-27 2023-08-03 Dupont Safety & Construction, Inc. Vêtements et tissus ignifuges dotés de fils comprenant un mélange polymère de méta-aramide et de polyvinylpyrrolidone

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL109113C (fr) * 1957-03-27
US3079219A (en) * 1960-12-06 1963-02-26 Du Pont Process for wet spinning aromatic polyamides
US3080210A (en) * 1961-12-01 1963-03-05 Monsanto Chemicals Spinning of acrylonitrile polymers
US3210452A (en) * 1962-11-06 1965-10-05 Monsanto Co Dry spinning of polyethylene

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CH470443A (de) 1969-03-31
US3414645A (en) 1968-12-03
DE1494692A1 (de) 1969-10-30
IL23751A (en) 1969-04-30
NL6507885A (fr) 1965-12-20
GB1106190A (en) 1968-03-13
LU48834A1 (fr) 1965-08-26

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