CH470443A - Verfahren zur Herstellung von geformten Gebilden, insbesondere Fasern aus Polyamiden - Google Patents

Verfahren zur Herstellung von geformten Gebilden, insbesondere Fasern aus Polyamiden

Info

Publication number
CH470443A
CH470443A CH863265A CH863265A CH470443A CH 470443 A CH470443 A CH 470443A CH 863265 A CH863265 A CH 863265A CH 863265 A CH863265 A CH 863265A CH 470443 A CH470443 A CH 470443A
Authority
CH
Switzerland
Prior art keywords
polyamides
production
shaped structures
particular fibers
fibers
Prior art date
Application number
CH863265A
Other languages
English (en)
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Publication of CH470443A publication Critical patent/CH470443A/de

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Artificial Filaments (AREA)
CH863265A 1964-06-19 1965-06-21 Verfahren zur Herstellung von geformten Gebilden, insbesondere Fasern aus Polyamiden CH470443A (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
CH470443A true CH470443A (de) 1969-03-31

Family

ID=23484722

Family Applications (1)

Application Number Title Priority Date Filing Date
CH863265A CH470443A (de) 1964-06-19 1965-06-21 Verfahren zur Herstellung von geformten Gebilden, insbesondere Fasern aus Polyamiden

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011785A1 (de) * 1978-11-21 1980-06-11 Teijin Limited Aromatische Polyamid-Masse und Verfahren zur Herstellung von Filmen und Fasern daraus

Families Citing this family (163)

* 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
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
US3869430A (en) * 1971-08-17 1975-03-04 Du Pont High modulus, high tenacity poly(p-phenylene terephthalamide) fiber
US3869429A (en) * 1971-08-17 1975-03-04 Du Pont High strength polyamide fibers and films
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
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.
US4346215A (en) * 1980-03-17 1982-08-24 E. I. Du Pont De Nemours And Company Film of aromatic polyamide and process therefor
US4378326A (en) * 1980-03-17 1983-03-29 E. I. Du Pont De Nemours And Company Casting films of polymers of meta-phenylene isophthalamide
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
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
US5965260A (en) * 1991-09-12 1999-10-12 Kansai Research Institute (Kri) Highly oriented polymer fiber and method for making the same
EP0567998A1 (de) * 1992-04-30 1993-11-03 Hoechst Aktiengesellschaft Verfahren zur Herstellung von Faserbildenden meta-Aramiden
EP0567987A1 (de) * 1992-04-30 1993-11-03 Hoechst Aktiengesellschaft Verfahren zur Herstellung von Fasern aus 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
WO1995017247A1 (en) * 1993-12-22 1995-06-29 Minnesota Mining And Manufacturing Company Sheet materials for solid phase extractions and solid phase reactions
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
EP1869233B1 (de) 2005-03-28 2011-01-12 E.I. Du Pont De Nemours And Company Verfahren zur entfernung von kationen aus polyarenazol-fasern
CN101213243B (zh) * 2005-03-28 2011-06-22 纳幕尔杜邦公司 使用金属粉末制备高特性粘度聚芳烃唑的方法
US7851584B2 (en) * 2005-03-28 2010-12-14 E. I. Du Pont De Nemours And Company Process for preparing monomer complexes
US7968030B2 (en) * 2005-03-28 2011-06-28 E.I. Du Pont De Nemours And Company Hot surface hydrolysis of polyphosphoric acid in spun yarns
US20080287647A1 (en) * 2005-03-28 2008-11-20 Magellan Systems International, Llc Polyareneazole Polymer Fibers Having Pendant Hydroxyl Groups and Cations
CN101287865B (zh) * 2005-03-28 2012-06-13 纳幕尔杜邦公司 在纺成复丝纱线中不熔结地水解多磷酸
US7754846B2 (en) * 2005-03-28 2010-07-13 E. I. Du Pont De Nemours And Company Thermal processes for increasing polyareneazole inherent viscosities
CN101238248B (zh) * 2005-03-28 2011-07-27 纳幕尔杜邦公司 制备聚芳并唑纱的方法
KR101327676B1 (ko) * 2005-03-28 2013-11-08 마젤란 시스템즈 인터내셔날, 엘엘시 성형품 중 폴리인산의 가수분해 방법
EP1863957B1 (de) 2005-03-28 2012-06-13 E.I. Du Pont De Nemours And Company Verfahren zur hydrolysierung von phosphorsäure in einem fasergarn
US7683157B2 (en) * 2005-03-28 2010-03-23 E.I. Du Pont De Nemours And Company Process for the production of polyarenazole polymer
KR101327632B1 (ko) * 2005-03-28 2013-11-12 마젤란 시스템즈 인터내셔날, 엘엘시 폴리아렌아졸 필라멘트 중 폴리인산의 가수분해 방법
KR101324822B1 (ko) * 2005-03-28 2013-11-01 마젤란 시스템즈 인터내셔날, 엘엘시 높은 고유 점도 중합체 및 그로부터의 섬유
WO2006105080A1 (en) * 2005-03-28 2006-10-05 E.I. Du Pont De Nemours And Company Processes for increasing polymer inherent viscosity
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 (de) 2006-10-31 2012-06-06 E.I. Du Pont De Nemours And Company Verfahren zur herstellung von garn
ATE455881T1 (de) 2006-11-21 2010-02-15 Teijin Aramid Bv Verfahren zur herstellung von aramidgarn mit hoher festigkeit
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
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
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
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
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
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
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
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
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
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
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
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
US7771638B2 (en) 2007-12-19 2010-08-10 E. I. Du Pont De Nemours And Company Rapid plasticization of quenched yarns
US7998575B2 (en) 2007-12-19 2011-08-16 E.I. Du Pont De Nemours And Company Low shrinkage, dyeable MPD-I yarn
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
US7771637B2 (en) 2007-12-19 2010-08-10 E. I. Du Pont De Nemours And Company High-speed meta-aramid fiber production
US8114251B2 (en) * 2007-12-21 2012-02-14 E.I. Du Pont De Nemours And Company Papers containing fibrids 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
US7803247B2 (en) * 2007-12-21 2010-09-28 E.I. Du Pont De Nemours And Company Papers containing floc derived from diamino diphenyl sulfone
RU2497840C2 (ru) * 2008-04-25 2013-11-10 Тейджин Арамид Б.В. Сшитый арамидный полимер
ATE545723T1 (de) 2009-02-17 2012-03-15 Teijin Aramid Bv Wärmebehandlung zur erhöhung der druckstärke von ppta-filamenten
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
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
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
CN103260720B (zh) 2010-12-08 2015-07-15 纳幕尔杜邦公司 用于热气体过滤的改善的介质
WO2012082433A1 (en) 2010-12-16 2012-06-21 E. I. Du Pont De Nemours And Company Preparation of sulfonated polyoxadiazole polymers
US20130210306A1 (en) 2010-12-16 2013-08-15 E I Du Pont De Nemours And Company Flame resistant spun staple yarns made from blends of fibers derived from sulfonated polyoxadiazole polymers
WO2012082432A1 (en) 2010-12-16 2012-06-21 E. I. Du Pont De Nemours And Company Sulfonated polyoxadiazole polymers articles
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
WO2012097266A1 (en) 2011-01-13 2012-07-19 E. I. Du Pont De Nemours And Company Copolymer fibers and processes for making same
CN103328703B (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
EP2663676B1 (de) 2011-01-13 2015-12-16 E. I. du Pont de Nemours and Company Copolymerfasern und -garne und verfahren zu ihrer herstellung
RU2597365C2 (ru) 2011-01-13 2016-09-10 Е.И.Дюпон Де Немур Энд Компани Нейтрализованная сополимерная крошка и способы ее получения
KR101903808B1 (ko) 2011-01-13 2018-10-02 이 아이 듀폰 디 네모아 앤드 캄파니 공중합체 섬유의 제조 및 건조
EP2663677B1 (de) 2011-01-13 2018-03-21 E. I. du Pont de Nemours and Company Herstellung und trocknung von copolymerfasern
US8921512B2 (en) 2011-07-29 2014-12-30 E I Du Pont De Nemours And Company Process for forming an aramid copolymer
EP2736958B1 (de) 2011-07-29 2016-05-18 E. I. du Pont de Nemours and Company Verfahren zur herstellung eines aramidcopolymers
CN103732654B (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
WO2013019577A1 (en) 2011-07-29 2013-02-07 E. I. Du Pont De Nemours And Company Process for preparing aramid copolymer
BR112014002094B8 (pt) 2011-07-29 2023-02-28 Du Pont Polímero
BR112014002097B8 (pt) 2011-07-29 2023-02-28 Du Pont Processo para formação de um polímero
BR112014001228A2 (pt) 2011-07-29 2017-02-21 Du Pont processo para a formação de um polímero
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
WO2013019579A1 (en) 2011-07-29 2013-02-07 E. I. Du Pont De Nemours And Company Process for preparing aramid copolymer
US8594805B2 (en) 2011-08-23 2013-11-26 Cardiac Pacemakers, Inc. Systems to detect vagus capture
WO2013105945A1 (en) 2012-01-11 2013-07-18 E. I. Du Pont De Nemours And Company Process for preparing aramid copolymer yarn using an acid wash
KR101931405B1 (ko) 2012-01-11 2018-12-20 이 아이 듀폰 디 네모아 앤드 캄파니 이온 결합된 할라이드를 갖는 황-함유 이미다졸 섬유
KR101880336B1 (ko) 2012-01-11 2018-07-19 이 아이 듀폰 디 네모아 앤드 캄파니 할라이드 산 이온 교환을 사용하여 섬유로부터 황을 제거하는 방법
RU2014132864A (ru) 2012-01-11 2016-02-27 Е.И.Дюпон Де Немур Энд Компани Способ удаления из волокна с помощью ионного обмена с применением соли, содержащей галогенид
BR112014016743B8 (pt) 2012-01-11 2023-01-31 Dupont Safety & Construction Inc Fibra, fio e tecido
BR112014016740B8 (pt) 2012-01-11 2022-12-20 Du Pont fio
BR112014016739A8 (pt) 2012-01-11 2017-07-04 Du Pont método para remover enxofre
BR112014016741A8 (pt) 2012-01-11 2017-07-04 Du Pont processo para produzir um fio
WO2013105954A1 (en) 2012-01-11 2013-07-18 E. I. Du Pont De Nemours And Company Process for preparing aramid copolymer yarn having low residual sulfur
EP2802691B1 (de) 2012-01-11 2015-12-09 E. I. du Pont de Nemours and Company Verfahren zur entfernung von schwefel aus fasern mittels ionenaustauschs in einem einwertigen salz
KR101837242B1 (ko) 2012-01-11 2018-03-09 이 아이 듀폰 디 네모아 앤드 캄파니 약염기를 사용하여 섬유로부터 황을 제거하는 방법
WO2013188339A1 (en) 2012-06-15 2013-12-19 E. I. Du Pont De Nemours And Company Sulfonated naphthalene polyoxadiazole polymers
US9150693B2 (en) 2012-06-15 2015-10-06 E I Du Pont De Nemours And Company Preparation of sulfonated naphthalene polyoxadiazoles polymers
EP2861789B1 (de) 2012-06-15 2020-09-09 DuPont Safety & Construction, Inc. Schwer entflammbare gesponnene stapelgarne aus mischungen aus fasern aus sulfonierten naphthalenpolyoxadiazolpolymeren
EP2861648B1 (de) 2012-06-15 2016-07-27 E. I. du Pont de Nemours and Company Sulfonierte polyoxadiazolpolymerartikel
WO2014004954A1 (en) 2012-06-29 2014-01-03 Dow Global Technologies Llc Converting linear internal olefins to linear alpha olefins
WO2014018058A1 (en) 2012-07-27 2014-01-30 E. I. Du Pont De Nemours And Company Process for forming an aramid copolymer
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
KR102213424B1 (ko) 2013-10-30 2021-02-08 이 아이 듀폰 디 네모아 앤드 캄파니 폴리(m-페닐렌 아이소프탈아미드) 및 (6)-아미노-2-(p-아미노페닐)벤즈이미다졸로부터 제조된 공중합체의 혼합물을 포함하는 섬유
BR112016009683B8 (pt) 2013-10-30 2023-03-21 Du Pont Folha que compreende fibras e fibrilas
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
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
KR102614903B1 (ko) 2015-06-12 2023-12-19 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
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
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
US11618996B2 (en) 2016-10-27 2023-04-04 Dupont Safety & Construction, Inc. Fabric having a cut-resistant coating comprising para-aramid particles
RU2756466C2 (ru) 2016-11-08 2021-09-30 Тейджин Арамид Б.В. Процесс для производства волокна из полиэфиркетонкетона
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
WO2021123210A1 (en) 2019-12-20 2021-06-24 Teijin Aramid B.V. Continuous process for recycling
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
EP4381130A1 (de) 2021-08-03 2024-06-12 DuPont Safety & Construction, Inc. Aramidpapier mit glimmer mit geringer ablösung
EP4469628A1 (de) 2022-01-27 2024-12-04 DuPont Safety & Construction, Inc. Flammfeste kleidungsstücke und textile flächengebilde mit garnen aus einer polymermischung aus metaaramid und polyvinylpyrrolidon

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE565269A (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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011785A1 (de) * 1978-11-21 1980-06-11 Teijin Limited Aromatische Polyamid-Masse und Verfahren zur Herstellung von Filmen und Fasern daraus

Also Published As

Publication number Publication date
DE1494692A1 (de) 1969-10-30
US3414645A (en) 1968-12-03
IL23751A (en) 1969-04-30
NL6507885A (de) 1965-12-20
LU48834A1 (de) 1965-08-26
GB1106190A (en) 1968-03-13
BE665638A (de) 1965-12-20

Similar Documents

Publication Publication Date Title
CH470443A (de) Verfahren zur Herstellung von geformten Gebilden, insbesondere Fasern aus Polyamiden
AT259130B (de) Verfahren zur Herstellung von Fäden oder Fasern aus Polyamid
AT253786B (de) Verfahren zur Herstellung von Polyamiden
AT264133B (de) Verfahren zur Herstellung von Polyamiden
AT254025B (de) Verfahren zur Herstellung von hochfesten Bauelementen, insbesondere Bauplatten
CH451103A (de) Verfahren zur Herstellung von 1,4-Dichlortetrafluorbenzol
AT257570B (de) Verfahren zur Herstellung von 1,2,4-Trimethyl-5-isopropylbenzol
AT266573B (de) Verfahren zur Herstellung von flächigen Gebilden aus Polyamidfasern
CH491212A (de) Verfahren zur Herstellung von Fasersträngen aus nichttextilen Kurzfasern, insbesondere von Asbestfasersträngen
AT259129B (de) Verfahren zur Herstellung hochfester Fasern aus regenerierter Cellulose
CH524039A (de) Verfahren zur Herstellung von Bauteilen, insbesondere von Mauerwerk, aus Bauelementen
AT256798B (de) Verfahren zur Herstellung von 2,2,3-Trichlorbutan
AT269377B (de) Verfahren zur Herstellung von 3-Oxo-13β-alkyl-17β-hydroxy-17α-äthinylgona-5(10), 9(11)-dienen
AT259507B (de) Verfahren zur Herstellung von Textilien mit Mouliné-Effekt aus Polyamiden
CH451171A (de) Verfahren zur Herstellung von 1,3,4-Oxdiazolen
CH463537A (de) Verfahren zur Herstellung von 2,5-Dihydroxy-terephthalsäure
AT244739B (de) Verfahren zur Herstellung von flächigen Gebilden aus Polyamid-Fasern
CH431804A (de) Verfahren zur Herstellung gummielastischer Fäden bzw. Fasern
CH468463A (de) Verfahren zur Herstellung von Lincomycin B.
AT255387B (de) Verfahren zur Herstellung von 1, 2-Dichloräthan
AT251286B (de) Verfahren zur Herstellung von Polyamiden
CH410258A (de) Verfahren zur Herstellung von Netzen aus Kunststoff-Monofilen
AT260205B (de) Verfahren zur Herstellung von 2,2,6,6-Tetrachlorcylochexanon
CH467244A (de) Verfahren zur Herstellung von L-a-Methyl-(3,4-disubstituierten-phenyl)-alaninen
AT282809B (de) Verfahren zur Herstellung von Fasern aus Viskose

Legal Events

Date Code Title Description
PL Patent ceased