ES2125424T3 - Copolimero de propiedades magneticas, su procedimiento de fabricacion y sus aplicaciones. - Google Patents

Copolimero de propiedades magneticas, su procedimiento de fabricacion y sus aplicaciones.

Info

Publication number
ES2125424T3
ES2125424T3 ES94402130T ES94402130T ES2125424T3 ES 2125424 T3 ES2125424 T3 ES 2125424T3 ES 94402130 T ES94402130 T ES 94402130T ES 94402130 T ES94402130 T ES 94402130T ES 2125424 T3 ES2125424 T3 ES 2125424T3
Authority
ES
Spain
Prior art keywords
radical
copolymer
magnetic properties
taken
compound
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.)
Expired - Lifetime
Application number
ES94402130T
Other languages
English (en)
Inventor
Stanislas Galaj
Mehaute Alain Le
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.)
Alcatel Lucent SAS
Original Assignee
Alcatel Alsthom Compagnie Generale dElectricite
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 Alcatel Alsthom Compagnie Generale dElectricite filed Critical Alcatel Alsthom Compagnie Generale dElectricite
Application granted granted Critical
Publication of ES2125424T3 publication Critical patent/ES2125424T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/42—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of organic or organo-metallic materials, e.g. graphene
    • 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02—Polyamines
    • 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1067—Wholly aromatic polyimides, i.e. having both tetracarboxylic and diamino moieties aromatically bound
    • C08G73/1071—Wholly aromatic polyimides containing oxygen in the form of ether bonds in the main chain

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Soft Magnetic Materials (AREA)
  • Hard Magnetic Materials (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)

Abstract

EL PRESENTE INVENTO TIENE POR OBJETO UN COPOLIMERO CON PROPIEDADES MAGNETICAS CUYO MOTIVO ELEMENTAL COMPRENDE UN PRIMER RADICAL MULTIVALENTE OBTENIDO DE UN COMPUESTO AMINOAROMATICO ELEGIDO ENTRE UN COMPUESTO AMINADO SUSTITUIDO QUE COMPRENDE AL MENOS DOS NUCLEOS BENCENICOS CONDENSADOS, UN COMPUESTO POLICICLICO SUSTITUIDO QUE COMPRENDE AL MENOS EL MOTIVO ANILINA EN SU ESTRUCTURA, Y UN COMPUESTO DERIVADO DE LA ANILINA CON UN SUSTITUYENTE UNIDO AL NUCLEO POR UN ESLABON ETINILODENO O PARAFENILENO, ESTANDO COGIDOS ESTOS COMPUESTOS EN SU FORMA REDUCIDA U OXIDADA, ESTANDO EL PRIMER Y EL SEGUNDO RADICAL UNIDOS ENTRE SI POR UNA UNION CARBONO OGENO SEPARADOS POR UN UNICO CICLO AROMATICO, CARACTERIZADO PORQUE EL PRIMER RADICAL SE OBTIENE DE UN COMPUESTO ELEGIDO ENTRE LA 1
ES94402130T 1993-09-28 1994-09-23 Copolimero de propiedades magneticas, su procedimiento de fabricacion y sus aplicaciones. Expired - Lifetime ES2125424T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9311504A FR2710648B1 (fr) 1993-09-28 1993-09-28 Copolymère à propriétés magnétiques, son procédé de fabrication et ses applications.

Publications (1)

Publication Number Publication Date
ES2125424T3 true ES2125424T3 (es) 1999-03-01

Family

ID=9451290

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94402130T Expired - Lifetime ES2125424T3 (es) 1993-09-28 1994-09-23 Copolimero de propiedades magneticas, su procedimiento de fabricacion y sus aplicaciones.

Country Status (9)

Country Link
US (1) US5635582A (es)
EP (1) EP0645414B1 (es)
JP (1) JPH07179600A (es)
AT (1) ATE172478T1 (es)
CA (1) CA2133045C (es)
DE (1) DE69414065T2 (es)
ES (1) ES2125424T3 (es)
FI (1) FI107805B (es)
FR (1) FR2710648B1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2732966B1 (fr) * 1995-04-14 1997-05-16 Alsthom Cge Alcatel Compose moleculaire organique a proprietes ferromagnetiques et son procede de fabrication
FR2751780B1 (fr) * 1996-07-26 1999-02-19 Gemplus Card Int Materiaux a proprietes ferromagnetiques comportant des molecules organiques a proprietes magnetiques et leurs procedes de fabrication
JP5795495B2 (ja) * 2010-06-04 2015-10-14 住友化学株式会社 芳香族アミン変性物、レドックス触媒、燃料電池用電極触媒および燃料電池

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5164465A (en) * 1988-05-13 1992-11-17 Ohio State University Research Foundation Sulfonated polyaniline salt compositions, processes for their preparation and uses thereof
DE69121284T2 (de) * 1990-05-02 1997-01-02 Tomoegawa Paper Mfg Co Ltd Polyanilinderivate und Verfahren zu ihrer Herstellung
FR2684677B1 (fr) * 1991-12-06 1994-01-21 Alcatel Alsthom Cie Gle Electric Copolymeres a proprietes magnetiques comprenant des groupes amino aromatiques et procede de preparation et applications de ceux-ci.

Also Published As

Publication number Publication date
CA2133045C (fr) 2001-07-17
CA2133045A1 (fr) 1995-03-29
DE69414065D1 (de) 1998-11-26
FR2710648A1 (fr) 1995-04-07
FI107805B (fi) 2001-10-15
EP0645414A1 (fr) 1995-03-29
FR2710648B1 (fr) 1995-11-10
JPH07179600A (ja) 1995-07-18
US5635582A (en) 1997-06-03
FI944444A0 (fi) 1994-09-26
DE69414065T2 (de) 1999-05-06
FI944444A (fi) 1995-03-29
ATE172478T1 (de) 1998-11-15
EP0645414B1 (fr) 1998-10-21

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