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MX9304059A - Copoliamidas aromaticas, procedimiento para su preparacion y estructuras conformadas a partir de ellas. - Google Patents

Copoliamidas aromaticas, procedimiento para su preparacion y estructuras conformadas a partir de ellas.

Info

Publication number
MX9304059A
MX9304059A MX9304059A MX9304059A MX9304059A MX 9304059 A MX9304059 A MX 9304059A MX 9304059 A MX9304059 A MX 9304059A MX 9304059 A MX9304059 A MX 9304059A MX 9304059 A MX9304059 A MX 9304059A
Authority
MX
Mexico
Prior art keywords
aromatic
copoliamides
procedure
preparation
iii
Prior art date
Application number
MX9304059A
Other languages
English (en)
Inventor
Gerog-Emerich Miess
Karl Heinrich
Peter Klein
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of MX9304059A publication Critical patent/MX9304059A/es

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
    • C08G69/42—Polyamides containing atoms other than carbon, hydrogen, oxygen, and nitrogen
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Paints Or Removers (AREA)
  • Artificial Filaments (AREA)

Abstract

Se describen copoliamidas aromáticas solubles en disolventes orgánicos para poliamidas, que contienen por lo menos 95 en moles, referido al polímero, de unidades estructurales repetidas de fórmulas I, II y III: (-R)1-NH-(R)3-NH- (I), (R)1-NH-(R)4-NH- (II);-(R)1-NH-(R)5-NH- (III); en donde una parte de todos los radicales (R)1 representan un grupo de la fórmula -OC-(R)2-CO, en donde (R)2 es un radical aromático bivalente, cuyos enlaces de valencia se encuentran en posición 'para', o en una posición coaxial o paralela comparable, uno respecto al otro. Las nuevas copoliamidas aromáticas se pueden transformar en estructuras conformadas, tales como fibras, que se distinguen por excelentes propiedades mecánicas, tales como altas resistencias mecánicas y un mejorado valor LOI.
MX9304059A 1992-07-08 1993-07-06 Copoliamidas aromaticas, procedimiento para su preparacion y estructuras conformadas a partir de ellas. MX9304059A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4222390 1992-07-08

Publications (1)

Publication Number Publication Date
MX9304059A true MX9304059A (es) 1994-02-28

Family

ID=6462740

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9304059A MX9304059A (es) 1992-07-08 1993-07-06 Copoliamidas aromaticas, procedimiento para su preparacion y estructuras conformadas a partir de ellas.

Country Status (6)

Country Link
US (1) US5357031A (es)
EP (1) EP0578164A3 (es)
JP (1) JPH06184303A (es)
CA (1) CA2100033A1 (es)
CZ (1) CZ134893A3 (es)
MX (1) MX9304059A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4300626C2 (de) * 1993-01-13 1996-11-14 Hoechst Ag Verfahren zum Erhalt oder zur Verbesserung der mechanischen Eigenschaften von Fasern aus aromatischen Copolyamiden in alkalischen Medien und Verwendung der behandelten Fasern zur Herstellung von Formkörpern
DE4334004A1 (de) * 1993-10-06 1995-04-13 Hoechst Ag Aramidfasern hoher Festigkeit und hohen Titers, Verfahren zu deren Herstellung sowie deren Verwendung
US6066394A (en) * 1997-04-09 2000-05-23 Solutia Inc. Plasticizer resistant emulsion acrylic pressure sensitive adhesive
US5750603A (en) * 1997-05-23 1998-05-12 Solutia Inc. Polymer-bound non-halogen fire resistant compositions
CA2943716A1 (en) * 2014-04-16 2015-10-22 Roland Kalb Method for welding aramid fibers
ES2928899T3 (es) 2018-06-27 2022-11-23 Univ Ljubljani Método para la preparación de un copolímero y filamentos de poliamida 6, copolímero de poliamida 6 ignífugo, y filamentos de copolímero

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3414645A (en) * 1964-06-19 1968-12-03 Monsanto Co Process for spinning wholly aromatic polyamide fibers
FR1584816A (es) * 1968-09-18 1970-01-02
DE2062774A1 (de) * 1970-12-19 1972-07-13 Hoechst Ag Verfahren zur Herstellung von aromatischen Copolyamid-phosphonamiden
EP0199090B1 (de) * 1985-03-23 1990-10-03 Hoechst Aktiengesellschaft Geformte Gebilde aus aromatischen Copolyamiden und Verfahren zu ihrer Herstellung
DE3835405A1 (de) * 1988-10-18 1990-05-03 Hoechst Ag Vollaromatische polyamide, verfahren zu ihrer herstellung und daraus geformte gebilde
NZ232993A (en) * 1989-04-24 1992-10-28 Squibb & Sons Inc Purinyl and pyrimidinyl tetrahydrofurans
US5059690A (en) * 1990-03-01 1991-10-22 E. R. Squibb & Sons, Inc. Purinyl tetrahydrofurans
DE3935472A1 (de) * 1989-10-25 1991-05-02 Hoechst Ag Vollaromatische polyamide, verfahren zu ihrer herstellung und daraus geformte gebilde
DE3942941A1 (de) * 1989-12-23 1991-06-27 Huels Chemische Werke Ag Verfahren zur herstellung eines thermoplastisch verarbeitbaren, anromatischen polyamids

Also Published As

Publication number Publication date
JPH06184303A (ja) 1994-07-05
CA2100033A1 (en) 1994-01-09
CZ134893A3 (en) 1994-02-16
US5357031A (en) 1994-10-18
EP0578164A3 (en) 1994-07-13
EP0578164A2 (de) 1994-01-12

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees