NL6507885A - - Google Patents

Info

Publication number
NL6507885A
NL6507885A NL6507885A NL6507885A NL6507885A NL 6507885 A NL6507885 A NL 6507885A NL 6507885 A NL6507885 A NL 6507885A NL 6507885 A NL6507885 A NL 6507885A NL 6507885 A NL6507885 A NL 6507885A
Authority
NL
Netherlands
Application number
NL6507885A
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 NL6507885A publication Critical patent/NL6507885A/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

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)
NL6507885A 1964-06-19 1965-06-18 NL6507885A (xx)

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
NL6507885A true NL6507885A (xx) 1965-12-20

Family

ID=23484722

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6507885A NL6507885A (xx) 1964-06-19 1965-06-18

Country Status (8)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4320081A (en) 1979-06-08 1982-03-16 Akzo N.V. Process for the manufacture of fibres from poly-p-phenylene terephthalamide

Families Citing this family (163)

* Cited by examiner, † Cited by third party
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JPS5012006B1 (xx) * 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
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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
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US4035465A (en) * 1974-09-17 1977-07-12 Imperial Chemical Industries Limited Drawing polyoxadiazoles filaments
JPS5181862A (xx) * 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
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
EP0118088B1 (en) * 1983-02-28 1986-11-26 Asahi Kasei Kogyo Kabushiki Kaisha 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
CA2177983A1 (en) * 1993-12-22 1995-06-29 Donald F. Hagen 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
WO2006105080A1 (en) * 2005-03-28 2006-10-05 E.I. Du Pont De Nemours And Company Processes for increasing polymer inherent viscosity
US7776246B2 (en) * 2005-03-28 2010-08-17 E. I. Du Pont De Nemours And Company Process for the production of polyarenazole yarn
US20080287647A1 (en) * 2005-03-28 2008-11-20 Magellan Systems International, Llc Polyareneazole Polymer Fibers Having Pendant Hydroxyl Groups and Cations
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
WO2006105231A1 (en) * 2005-03-28 2006-10-05 E. I. Du Pont De Nemours And Company Processes for hydrolysis of polyphosphoric acid in polyareneazole filaments
EP1877602B1 (en) * 2005-03-28 2009-08-26 E.I. Du Pont De Nemours And Company Processes for hydrolyzing polyphosphoric acid in shaped articles
ATE495289T1 (de) * 2005-03-28 2011-01-15 Du Pont Heisse oberflächen-hydrolyse von polyphosphorsäure in spun-garnen
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
KR101337675B1 (ko) 2005-03-28 2013-12-06 마젤란 시스템즈 인터내셔날, 엘엘시 폴리아렌아졸 섬유로부터 양이온의 제거 방법
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JP4769295B2 (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 紡績マルチフィラメントヤーン中のポリ燐酸に加水分解を融合無しに受けさせる方法
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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
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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
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
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
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
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KR20110015567A (ko) * 2008-04-25 2011-02-16 데이진 아라미드 비.브이. 가교결합된 아라미드 중합체
DK2218807T3 (da) 2009-02-17 2012-03-26 Teijin Aramid Bv Varmebehandling til forøgelse af trykstyrken af PPTA-filamenter
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BR112014016856A8 (pt) 2012-01-11 2017-07-04 Du Pont método de remoção de enxofre de uma fibra feita de um polímero
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
BR112014016740B8 (pt) 2012-01-11 2022-12-20 Du Pont fio
KR101931405B1 (ko) 2012-01-11 2018-12-20 이 아이 듀폰 디 네모아 앤드 캄파니 이온 결합된 할라이드를 갖는 황-함유 이미다졸 섬유
CN104508007B (zh) 2012-06-15 2019-07-23 纳幕尔杜邦公司 磺化萘聚噁二唑聚合物
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GB1106190A (en) 1968-03-13
DE1494692A1 (de) 1969-10-30
BE665638A (xx) 1965-12-20
CH470443A (de) 1969-03-31
LU48834A1 (xx) 1965-08-26
IL23751A (en) 1969-04-30
US3414645A (en) 1968-12-03

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