CA2586635C - Procedes continus de fabrication de fibres composites - Google Patents

Procedes continus de fabrication de fibres composites Download PDF

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Publication number
CA2586635C
CA2586635C CA2586635A CA2586635A CA2586635C CA 2586635 C CA2586635 C CA 2586635C CA 2586635 A CA2586635 A CA 2586635A CA 2586635 A CA2586635 A CA 2586635A CA 2586635 C CA2586635 C CA 2586635C
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CA
Canada
Prior art keywords
solution
polymer
aramid
isotropic
anisotropic
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CA2586635A
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English (en)
Other versions
CA2586635A1 (fr
Inventor
Jon David Hartzler
Bhatnagar Chitrangad
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DuPont Safety and Construction Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of CA2586635A1 publication Critical patent/CA2586635A1/fr
Application granted granted Critical
Publication of CA2586635C publication Critical patent/CA2586635C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/90—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyamides
    • 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
    • D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/90—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyamides
    • D01F6/905—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyamides of aromatic polyamides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

L'invention concerne des procédés continus de fabrication de fibres composites à partir de polymères aramides. Ces procédés sont destinés à produire des fibres utiles dans diverses applications, notamment dans le renforcement de matériaux élastomères.
CA2586635A 2004-12-01 2005-11-30 Procedes continus de fabrication de fibres composites Active CA2586635C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/001,432 US20060113700A1 (en) 2004-12-01 2004-12-01 Continuous processes for making composite fibers
US11/001,432 2004-12-01
PCT/US2005/043392 WO2006060523A1 (fr) 2004-12-01 2005-11-30 Procedes continus de fabrication de fibres composites

Publications (2)

Publication Number Publication Date
CA2586635A1 CA2586635A1 (fr) 2006-06-08
CA2586635C true CA2586635C (fr) 2012-05-22

Family

ID=36177923

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2586635A Active CA2586635C (fr) 2004-12-01 2005-11-30 Procedes continus de fabrication de fibres composites

Country Status (9)

Country Link
US (1) US20060113700A1 (fr)
EP (1) EP1825037B1 (fr)
JP (1) JP2008522055A (fr)
KR (1) KR20070086810A (fr)
CN (1) CN101076622B (fr)
BR (1) BRPI0517126A (fr)
CA (1) CA2586635C (fr)
MX (1) MX2007006390A (fr)
WO (1) WO2006060523A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8100285B2 (en) * 2007-03-09 2012-01-24 Danielle Aseff Food cooking, serving and storage device
WO2018087121A1 (fr) * 2016-11-08 2018-05-17 Teijin Aramid B.V. Processus pour la fabrication d'une fibre de polyéther cétone cétone
US11078627B2 (en) * 2018-08-14 2021-08-03 Dupont Safety & Construction, Inc. High tensile strength paper suitable for use in electrochemical cells
US11578461B2 (en) 2020-03-17 2023-02-14 Dupont Safety & Construction, Inc. Papers comprising aerogel powder and aramid polymer fibrils
US20210296685A1 (en) 2020-03-17 2021-09-23 Dupont Safety & Construction, Inc. Solid-state composite electrolytes comprising aramid polymer fibrils
WO2022031302A1 (fr) 2020-08-04 2022-02-10 Dupont Safety & Construction, Inc. Papier comprenant de la pâte d'aramide adaptée pour cellules électrochimiques, et cellules électrochimiques fabriquées à partir de celui-ci
CN118302576A (zh) 2021-10-07 2024-07-05 杜邦安全与建筑公司 包括基底和施加的原纤维覆盖物的非织造片材

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3094511A (en) * 1958-11-17 1963-06-18 Du Pont Wholly aromatic polyamides
US3354127A (en) * 1966-04-18 1967-11-21 Du Pont Aromatic copolyamides
US3819587A (en) * 1969-05-23 1974-06-25 Du Pont Wholly aromatic carbocyclic polycarbonamide fiber having orientation angle of less than about 45{20
US3673143A (en) * 1970-06-24 1972-06-27 Du Pont Optically anisotropic spinning dopes of polycarbonamides
US3869429A (en) * 1971-08-17 1975-03-04 Du Pont High strength polyamide fibers and films
NL157327C (nl) * 1975-02-21 1984-05-16 Akzo Nv Werkwijze ter bereiding van poly-p-fenyleentereftaalamide.
JPS53294A (en) * 1976-06-23 1978-01-05 Teijin Ltd Preparation of aromatic polyamide with high degree of polymerization
US4054468A (en) * 1976-09-07 1977-10-18 E. I. Du Pont De Nemours And Company Process of making a laminated spinneret
US4298565A (en) * 1980-02-12 1981-11-03 E. I. Du Pont De Nemours And Company Spinning process
US4340559A (en) * 1980-10-31 1982-07-20 E. I. Du Pont De Nemours And Company Spinning process
US4698414A (en) * 1986-09-16 1987-10-06 E. I. Du Pont De Nemours And Company Copoly(p-phenylene terephthalamide/2,6-naphthalamide)aramid yarn
US5011643A (en) * 1989-04-13 1991-04-30 E. I. Du Pont De Nemours And Company Process for making oriented, shaped articles of para-aramid/thermally-consolidatable polymer blends
US5135687A (en) * 1989-06-05 1992-08-04 E. I. Du Pont De Nemours And Company Process for making PVP/para-aramid fibers
US5073440A (en) * 1989-06-05 1991-12-17 E. I. Du Pont De Nemours And Company Poly(vinyl pyrrolidone)/p-phenylene terephthalamide composite fibers (pvp/ppd-t)
US4965033A (en) * 1990-03-26 1990-10-23 E. I. Du Pont De Nemours And Company Process for spinning high-strength, high-modulus aromatic polyamides
JPH06502225A (ja) * 1990-10-15 1994-03-10 イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー パラ−アラミドのドープ流れに添加剤溶液を混合する方法
CN1071809C (zh) * 1995-03-30 2001-09-26 全俄科学研究院聚合纤维实验厂 纺丝原液及由此纺制的纤维
WO1996030569A1 (fr) * 1995-03-30 1996-10-03 Vserossiisky Nauchno-Issledovatelsky Institut Polymernykh Volokon S Opytnym Zavodom (Vniipv) Solution a filer et fibres filees obtenues a partir de cette solution
RU2146729C1 (ru) * 1995-03-30 2000-03-20 Всероссийский научно-исследовательский институт полимерных волокон с опытным заводом Композиция прядильного раствора и нити, формуемые из него
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
JPH11222718A (ja) * 1998-02-09 1999-08-17 Mitsubishi Rayon Co Ltd 超極細アクリル系繊維集合体
US6436236B1 (en) * 2001-03-05 2002-08-20 E. I. Du Pont De Nemours & Company Electrically-conductive para-aramid pulp
DE10206103A1 (de) * 2002-02-13 2003-08-21 Basf Ag Vorrichtung und Verfahren zur Herstellung von Formkörpern aus thermoplastischen Polymeren

Also Published As

Publication number Publication date
US20060113700A1 (en) 2006-06-01
BRPI0517126A (pt) 2008-09-30
CN101076622B (zh) 2010-05-26
KR20070086810A (ko) 2007-08-27
EP1825037A1 (fr) 2007-08-29
JP2008522055A (ja) 2008-06-26
WO2006060523A1 (fr) 2006-06-08
MX2007006390A (es) 2007-06-20
CA2586635A1 (fr) 2006-06-08
EP1825037B1 (fr) 2012-02-29
CN101076622A (zh) 2007-11-21

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