ES2063595A1 - Aramidas estirables de alta resistencia a la traccion y procedimiento para estirarlas. - Google Patents

Aramidas estirables de alta resistencia a la traccion y procedimiento para estirarlas.

Info

Publication number
ES2063595A1
ES2063595A1 ES9101130A ES9101130A ES2063595A1 ES 2063595 A1 ES2063595 A1 ES 2063595A1 ES 9101130 A ES9101130 A ES 9101130A ES 9101130 A ES9101130 A ES 9101130A ES 2063595 A1 ES2063595 A1 ES 2063595A1
Authority
ES
Spain
Prior art keywords
aramids
tensile strength
high tensile
drawable
drawable high
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.)
Granted
Application number
ES9101130A
Other languages
English (en)
Other versions
ES2063595B1 (es
Inventor
Robert Samuel Irwin
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.)
EIDP 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 ES2063595A1 publication Critical patent/ES2063595A1/es
Application granted granted Critical
Publication of ES2063595B1 publication Critical patent/ES2063595B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/40—Polyamides containing oxygen in the form of ether groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/32—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from aromatic diamines and aromatic dicarboxylic acids with both amino and carboxylic groups aromatically bound
    • 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
    • D01F6/78—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products
    • D01F6/80—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyamides
    • D01F6/805—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyamides from aromatic copolyamides
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament
    • Y10T428/2967—Synthetic resin or polymer
    • Y10T428/2969—Polyamide, polyimide or polyester
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Ropes Or Cables (AREA)
  • Laminated Bodies (AREA)
  • Polyamides (AREA)

Abstract

ARAMIDAS ESTIRABLES DE ALTA RESISTENCIA A LA TRACCION Y PROCEDIMIENTO PARA ESTIRARLAS. SE PROPORCIONAN ARAMIDAS QUE, DESPUES DE ESTIRADO, TIENEN ALTA RESISTENCIA A LA TRACCION Y ALTOS MODULOS DE TRACCION, A PARTIR DE UNIDADES DERIVADAS DE 2,2''-DISUSTITUIDOS-4,4''-DIAMINOBIFENILOS SELECCIONADOS, P-FENILENDIAMINA, OXIDIANILINA Y ACIDO TEREFTALICO. EL PROCEDIMIENTO COMPRENDE CALENTAR UNA ARAMIDA HASTA UNA TEMPERATURA A LA QUE ESTA PUEDE SER ESTIRADA, Y ESTIRAR DICHA ARAMIDA AL MENOS 1,5% APLICANDO UNA FUERZA APROPIADA, DANDO COMO RESULTADO EN LA ARAMIDA ESTIRADA UNA CRISTALINIDAD SIGNIFICATIVA Y UNA MAYOR RESISTENCIA A LA TRACCION. ESTAS ARAMIDAS SON UTILES PARA FABRICAR CUERDAS Y MATERIALES COMPUESTOS.
ES9101130A 1990-06-21 1991-05-09 Aramidas estirables de alta resistencia a la traccion y procedimiento para estirarlas. Expired - Fee Related ES2063595B1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US54088990A 1990-06-21 1990-06-21
US07/662,197 US5459231A (en) 1990-03-30 1991-02-27 Drawable high tensile strength aramids

Publications (2)

Publication Number Publication Date
ES2063595A1 true ES2063595A1 (es) 1995-01-01
ES2063595B1 ES2063595B1 (es) 1995-07-16

Family

ID=27066545

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9101130A Expired - Fee Related ES2063595B1 (es) 1990-06-21 1991-05-09 Aramidas estirables de alta resistencia a la traccion y procedimiento para estirarlas.

Country Status (5)

Country Link
US (1) US5459231A (es)
CA (1) CA2040302A1 (es)
DE (1) DE4117605A1 (es)
ES (1) ES2063595B1 (es)
GB (1) GB2266722B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090142567A1 (en) * 2007-12-03 2009-06-04 E.I. Du Pont De Nemours And Company Thermally conductive aramid-based dielectric substrates for printed circuit boards and integrated circuit chip packaging
CN114316256B (zh) * 2021-12-08 2023-09-05 山东聚芳新材料股份有限公司 一种超细对位芳纶树脂的合成方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3869430A (en) * 1971-08-17 1975-03-04 Du Pont High modulus, high tenacity poly(p-phenylene terephthalamide) fiber
US4384107A (en) * 1981-03-02 1983-05-17 Polaroid Corporation Polyamide comprising substituted biphenylene or substituted stilbene radicals
US4477526A (en) * 1982-06-18 1984-10-16 E. I. Du Pont De Nemours And Company High strength aramid spun yarn
US4500278A (en) * 1983-04-22 1985-02-19 E. I. Du Pont De Nemours And Company Yarn heat treatment apparatus
US4507467A (en) * 1980-08-07 1985-03-26 Teijin Limited Wholly aromatic halogenated polyamide fiber and film
EP0367535A1 (en) * 1988-11-01 1990-05-09 Teijin Limited Wholly aromatic polyamide copolymer
EP0384424A2 (en) * 1989-02-21 1990-08-29 E.I. Du Pont De Nemours And Company Cyclic tensioning of never-dried yarns

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3349062A (en) * 1966-07-21 1967-10-24 Du Pont Halogenated aromatic polyamides
US3869429A (en) * 1971-08-17 1975-03-04 Du Pont High strength polyamide fibers and films
AU500143B2 (en) * 1974-12-27 1979-05-10 Teijin Ltd Fiber or film-forming copolyamide
JPS55115428A (en) * 1979-02-26 1980-09-05 Teijin Ltd Aromatic compolyamide and preparation thereof
US4525413A (en) * 1981-03-02 1985-06-25 Polaroid Corporation Optical device including birefringent polymer
US4461886A (en) * 1981-03-02 1984-07-24 Polaroid Corporation Substituted birefringent polyamide
JPS636108A (ja) * 1986-06-23 1988-01-12 Asahi Chem Ind Co Ltd ポリ（ｐ−フエニレンテレフタルアミド）繊維の製造法
JPS63165515A (ja) * 1986-12-25 1988-07-08 Toray Ind Inc 芳香族ポリアミド共重合体繊維
US4785038A (en) * 1987-07-27 1988-11-15 E. I. Du Pont De Nemours And Company Solvent system for difficultly soluble polymers
JPH03234731A (ja) * 1990-02-09 1991-10-18 Teijin Ltd 全芳香族ポリアミド及びその成型物
US5346985A (en) * 1991-09-30 1994-09-13 E. I. Du Pont De Nemours And Company Drawable high tensile strength aramids

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3869430A (en) * 1971-08-17 1975-03-04 Du Pont High modulus, high tenacity poly(p-phenylene terephthalamide) fiber
US4507467A (en) * 1980-08-07 1985-03-26 Teijin Limited Wholly aromatic halogenated polyamide fiber and film
US4384107A (en) * 1981-03-02 1983-05-17 Polaroid Corporation Polyamide comprising substituted biphenylene or substituted stilbene radicals
US4477526A (en) * 1982-06-18 1984-10-16 E. I. Du Pont De Nemours And Company High strength aramid spun yarn
US4500278A (en) * 1983-04-22 1985-02-19 E. I. Du Pont De Nemours And Company Yarn heat treatment apparatus
EP0367535A1 (en) * 1988-11-01 1990-05-09 Teijin Limited Wholly aromatic polyamide copolymer
EP0384424A2 (en) * 1989-02-21 1990-08-29 E.I. Du Pont De Nemours And Company Cyclic tensioning of never-dried yarns

Also Published As

Publication number Publication date
CA2040302A1 (en) 1993-10-07
DE4117605A1 (de) 1994-01-20
US5459231A (en) 1995-10-17
GB2266722A (en) 1993-11-10
GB9107040D0 (en) 1993-07-14
GB2266722B (en) 1995-02-08
ES2063595B1 (es) 1995-07-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20101018