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

    • DTEXTILES; PAPER
    • D02YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02GCRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/02Yarns or threads characterised by the material or by the materials from which they are made
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/06Polyamides derived from polyamines and polycarboxylic acids
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/60Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
    • D01F6/605Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides from aromatic polyamides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
BE665638D 1964-06-19 1965-06-18 BE665638A (de)

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 (de) 1965-12-20

Family

ID=23484722

Family Applications (1)

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

Country Status (8)

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

Families Citing this family (169)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3671542A (en) * 1966-06-13 1972-06-20 Du Pont Optically anisotropic aromatic polyamide dopes
USRE30352E (en) * 1966-06-13 1980-07-29 E. I. Du Pont De Nemours And Company 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
DE1810426B2 (de) * 1968-06-12 1980-08-28 E.I. Du Pont De Nemours And Co., Wilmington, Del. (V.St.A.) Aromatische Polyamide enthaltende, optisch anisotrope Masse
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
IL39188A (en) * 1971-04-28 1976-02-29 Du Pont Poly(p-phenylene terephthalamide)fibers and their preparation
IL39187A (en) 1971-04-28 1976-02-29 Du Pont Polyamide fibers and films 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 (de) * 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
DE3475085D1 (en) * 1983-12-12 1988-12-15 Toray Industries Ultra-high-tenacity polyvinyl alcohol fiber and process for producing same
US4681605A (en) 1985-06-27 1987-07-21 A/G Technology Corporation Anisotropic membranes for gas separation
DE3662796D1 (en) * 1985-08-23 1989-05-18 Akzo Nv Fibres and yarns from a blend of aromatic polyamides
CA1282923C (en) * 1985-12-11 1991-04-16 Hideo Matsui High strength polymetaphenylene isophthalamide fiber and process for producing the same
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
US5968432A (en) * 1991-09-12 1999-10-19 Kansai Research Institute (Kri) Process of making a fiber
US5234651A (en) * 1991-09-12 1993-08-10 Kigen Kawai Dry-jet wet spinning of fibers including two steps of stretching before complete coagulation
EP0567987A1 (de) * 1992-04-30 1993-11-03 Hoechst Aktiengesellschaft Verfahren zur Herstellung von Fasern aus meta-Aramiden
EP0567998A1 (de) * 1992-04-30 1993-11-03 Hoechst Aktiengesellschaft Verfahren zur Herstellung von Faserbildenden meta-Aramiden
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
EP0735920B1 (de) * 1993-12-22 1998-08-05 Minnesota Mining And Manufacturing Company Verwendung von blattförmigen materialien für festphasenextraktionen und festphasenreaktionen
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
JP4769292B2 (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 ポリアレーンアゾールフィラメント中のポリ燐酸に加水分解を受けさせる方法
US7776246B2 (en) * 2005-03-28 2010-08-17 E. I. Du Pont De Nemours And Company Process for the production of polyarenazole yarn
US7851584B2 (en) * 2005-03-28 2010-12-14 E. I. Du Pont De Nemours And Company Process for preparing monomer complexes
CN101258272B (zh) * 2005-03-28 2010-12-29 纳幕尔杜邦公司 热表面水解纺成纱线中的多磷酸
EP1863957B1 (de) 2005-03-28 2012-06-13 E.I. Du Pont De Nemours And Company Verfahren zur hydrolysierung von phosphorsäure in einem fasergarn
ATE502143T1 (de) * 2005-03-28 2011-04-15 Du Pont Polyareneazolpolymerfasern mit hängenden hydroxylgruppen und kationen
US8202965B2 (en) * 2005-03-28 2012-06-19 E.I. Du Pont De Nemours And Company Fusion free hydrolysis of polyphosphoric acid in spun multifilament yarns
WO2006105080A1 (en) * 2005-03-28 2006-10-05 E.I. Du Pont De Nemours And Company Processes for increasing polymer inherent viscosity
JP5090336B2 (ja) 2005-03-28 2012-12-05 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー ポリアレーンアゾール繊維からカチオンを除去する方法
JP5036700B2 (ja) * 2005-03-28 2012-09-26 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー ポリアレーンアゾール重合体の製造方法
CN101203547A (zh) * 2005-03-28 2008-06-18 纳幕尔杜邦公司 高特性粘度聚合物和由其制成的纤维
WO2006105227A1 (en) * 2005-03-28 2006-10-05 E. I. Du Pont De Nemours And Company Thermal processes for increasing polyareneazole inherent viscosities
US7977453B2 (en) * 2005-03-28 2011-07-12 E. I. Du Pont De Nemours And Company Processes for hydrolyzing polyphosphoric acid in shaped articles
JP5302674B2 (ja) * 2005-03-28 2013-10-02 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 金属粉末を使用する固有粘度が高いポリアレンアゾールの製造法
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
KR100749964B1 (ko) * 2005-07-06 2007-08-16 주식회사 코오롱 전방향족 폴리아미드 필라멘트 및 그의 제조방법
US20070015896A1 (en) * 2005-07-13 2007-01-18 Kiu-Seung Lee Dihydroxy aramid polymers
RU2411313C2 (ru) * 2006-07-26 2011-02-10 Тейдзин Текно Продактс Лимитед Волокно из ароматического полиамида, способ его изготовления и материал для защитной одежды
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 (de) 2006-10-31 2012-06-06 E.I. Du Pont De Nemours And Company Verfahren zur herstellung von garn
EP2094890B1 (de) * 2006-11-21 2010-01-20 Teijin Aramid B.V. Verfahren zur herstellung von aramidgarn mit hoher festigkeit
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
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
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
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
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
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
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
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
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
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
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
US7771638B2 (en) 2007-12-19 2010-08-10 E. I. Du Pont De Nemours And Company Rapid plasticization of quenched yarns
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
US7780889B2 (en) * 2007-12-19 2010-08-24 E.I. Du Pont De Nemours And Company Multistage draw with relaxation step
US7998575B2 (en) 2007-12-19 2011-08-16 E.I. Du Pont De Nemours And Company Low shrinkage, dyeable MPD-I yarn
US7803247B2 (en) * 2007-12-21 2010-09-28 E.I. Du Pont De Nemours And Company Papers containing floc derived from diamino diphenyl sulfone
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
KR20110015567A (ko) * 2008-04-25 2011-02-16 데이진 아라미드 비.브이. 가교결합된 아라미드 중합체
PL2218807T3 (pl) 2009-02-17 2012-05-31 Teijin Aramid Bv Obróbka cieplna dla zwiększenia wytrzymałości na ściskanie przędzy PPTA
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
JP2014504207A (ja) 2010-12-08 2014-02-20 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 熱ガス濾過用の改良された媒体
EP2652010A1 (de) 2010-12-16 2013-10-23 E.I. Du Pont De Nemours And Company Feuerfeste gesponnene stapelgarne aus fasermischungen aus sulfonierten polyoxadiazolpolymeren
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
US20130212780A1 (en) 2010-12-16 2013-08-22 E I Du Pont De Nemours And Company Sulfonated polyoxadiazole polymers articles
RU2597365C2 (ru) 2011-01-13 2016-09-10 Е.И.Дюпон Де Немур Энд Компани Нейтрализованная сополимерная крошка и способы ее получения
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
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
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
CN103314144B (zh) 2011-01-13 2015-08-19 纳幕尔杜邦公司 共聚物纤维的制备和干燥
CN103314141B (zh) 2011-01-13 2017-02-08 纳幕尔杜邦公司 共聚物纤维以及制备其的方法
JP5964321B2 (ja) 2011-01-13 2016-08-03 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 コポリマー繊維の生成およびコポリマー繊維の乾燥
CN103764721A (zh) 2011-07-29 2014-04-30 纳幕尔杜邦公司 制备芳族聚酰胺共聚物的方法
KR101900128B1 (ko) 2011-07-29 2018-09-18 이 아이 듀폰 디 네모아 앤드 캄파니 아라미드 공중합체를 제조하는 방법
BR112014000536B8 (pt) 2011-07-29 2023-02-28 Du Pont polímero
US8716434B2 (en) 2011-07-29 2014-05-06 E I Du Pont De Nemours And Company Aramid copolymer
CN103764717B (zh) 2011-07-29 2016-08-24 纳幕尔杜邦公司 形成芳族聚酰胺共聚物的方法
WO2013019576A1 (en) 2011-07-29 2013-02-07 E. I. Du Pont De Nemours And Company Aramid copolymer
KR101900127B1 (ko) 2011-07-29 2018-09-18 이 아이 듀폰 디 네모아 앤드 캄파니 아라미드 공중합체를 형성하는 방법
WO2013019572A1 (en) 2011-07-29 2013-02-07 E. I. Du Pont De Nemours And Company Process for forming an aramid copolymer
US8822632B2 (en) 2011-07-29 2014-09-02 E I Du Pont De Nemours And Company Process for forming an aramid copolymer
US8594805B2 (en) 2011-08-23 2013-11-26 Cardiac Pacemakers, Inc. Systems to detect vagus capture
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
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
BR112014016741A8 (pt) 2012-01-11 2017-07-04 Du Pont processo para produzir um fio
US9994974B2 (en) 2012-01-11 2018-06-12 E I Du Pont De Nemours And Company Sulfur and alkali metal containing imidazole fiber having ionically bound halides
BR112014016709A8 (pt) 2012-01-11 2017-07-04 Du Pont método para a remoção do enxofre
BR112014017066A2 (pt) 2012-01-11 2018-05-22 Du Pont processo para produzir um fio
BR112014016856A8 (pt) 2012-01-11 2017-07-04 Du Pont método de remoção de enxofre de uma fibra feita de um polímero
RU2578294C2 (ru) 2012-01-11 2016-03-27 Е.И.Дюпон Де Немур Энд Компани Волокно на основе содержащего серу имидазола, содержащее ионно связанные галогениды
RU2014132856A (ru) 2012-01-11 2016-03-10 Е.И.Дюпон Де Немур Энд Компани Способ удаления серы из волокна с применением водного раствора кислоты
WO2013105953A1 (en) 2012-01-11 2013-07-18 E. I. Du Pont De Nemours And Company Method for removing sulfur from fiber using a weak base
BR112014017063A2 (pt) 2012-01-11 2018-05-29 Du Pont processo para remoção de enxofre do fio
EP2861649B1 (de) 2012-06-15 2019-07-24 E. I. du Pont de Nemours and Company Sulfonierte naphthalinpolyoxadiazolpolymere
US9150693B2 (en) 2012-06-15 2015-10-06 E I Du Pont De Nemours And Company Preparation of sulfonated naphthalene polyoxadiazoles polymers
EP2861648B1 (de) 2012-06-15 2016-07-27 E. I. du Pont de Nemours and Company Sulfonierte polyoxadiazolpolymerartikel
EP2861789B1 (de) 2012-06-15 2020-09-09 DuPont Safety & Construction, Inc. Schwer entflammbare gesponnene stapelgarne aus mischungen aus fasern aus sulfonierten naphthalenpolyoxadiazolpolymeren
WO2014004954A1 (en) 2012-06-29 2014-01-03 Dow Global Technologies Llc Converting linear internal olefins to linear alpha olefins
KR101900138B1 (ko) 2012-07-27 2018-09-18 이 아이 듀폰 디 네모아 앤드 캄파니 아라미드 공중합체를 형성하는 방법
US8921511B2 (en) 2012-07-27 2014-12-30 E I Du Pont De Nemours And Company Process for forming an aramid copolymer
US20140186576A1 (en) 2012-12-28 2014-07-03 E I Du Pont De Nemours And Company Insulating material containing nanocellulose
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
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
JP6356238B2 (ja) 2013-10-30 2018-07-11 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 ポリ(m−フェニレンイソフタルアミド)と(6)−アミノ−2−(p−アミノフェニル)ベンズイミダゾールから製造されたコポリマーとの混合物を含むシートおよびフィブリド
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
US9370970B2 (en) 2013-11-20 2016-06-21 E I Du Pont De Nemours And Company Tire containing noise reducing fibrous layers
WO2015149063A1 (en) 2014-03-28 2015-10-01 E. I. Du Pont De Nemours And Company Fiber-reinforced composite laminate and articles made therefrom
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
WO2016200512A1 (en) 2015-06-12 2016-12-15 E I Du Pont De Nemours And Company Method of wrapping mica paper on an electrical conductor and mica paper tape suitable for same
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
JP2023507132A (ja) 2019-12-20 2023-02-21 テイジン・アラミド・ビー.ブイ. リサイクルのための連続的な方法
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
EP4381130B1 (de) 2021-08-03 2025-10-29 DuPont Safety & Construction, Inc. Glimmerhaltiges aramidpapier mit geringer faserabgabe
CN113774509B (zh) * 2021-09-18 2022-09-13 株洲时代新材料科技股份有限公司 一种连续聚合-干湿法纺丝制备改性间位芳纶纤维的方法及装置
CN118660996A (zh) 2022-01-27 2024-09-17 杜邦安全与建筑公司 具有包含间位芳族聚酰胺和聚乙烯吡咯烷酮的聚合物共混物的纱线的耐燃服装及织物
CN117867684B (zh) * 2023-12-29 2025-05-27 浙江大学 一种空气热处理法制备的粗直径高强度杂环芳纶纤维
WO2026006094A1 (en) 2024-06-24 2026-01-02 Dupont Safety & Construction, Inc. Papers having high average specific modulus and ultimate tensile strength

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL109113C (de) * 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

Also Published As

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

Similar Documents

Publication Publication Date Title
BE647502A (de)
BE642652A (de)
BE642104A (de)
LU48834A1 (de)
BE660373A (de)
BE659959A (de)
BE659861A (de)
BE658730A (de)
BE658350A (de)
BE658343A (de)
BE658126A (de)
BE657785A (de)
BE642458A (de)
BE650286A (de)
BE47396A (de)
BE647250A (de)
BE642974A (de)
BE642797A (de)
BE642770A (de)
BE483969A (de)
BE507097A (de)
BE518974A (de)
BE554195A (de)
BE642741A (de)
BE564626A (de)