ES2043073T3 - Procedimiento para la obtencion de soluciones directamente aislables y conformables a base de poliamidas-imidas. - Google Patents

Procedimiento para la obtencion de soluciones directamente aislables y conformables a base de poliamidas-imidas.

Info

Publication number
ES2043073T3
ES2043073T3 ES89420047T ES89420047T ES2043073T3 ES 2043073 T3 ES2043073 T3 ES 2043073T3 ES 89420047 T ES89420047 T ES 89420047T ES 89420047 T ES89420047 T ES 89420047T ES 2043073 T3 ES2043073 T3 ES 2043073T3
Authority
ES
Spain
Prior art keywords
solvent
imides
polyamides
procedure
solutions based
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
ES89420047T
Other languages
English (en)
Inventor
Maurice Balme
Pascal Barthelemy
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.)
Rhone Poulenc Fibres SA
Original Assignee
Rhone Poulenc Fibres SA
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 Rhone Poulenc Fibres SA filed Critical Rhone Poulenc Fibres SA
Application granted granted Critical
Publication of ES2043073T3 publication Critical patent/ES2043073T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl compounds
    • C08G18/343—Polycarboxylic acids having at least three carboxylic acid groups
    • C08G18/345—Polycarboxylic acids having at least three carboxylic acid groups having three carboxylic acid 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
    • 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
    • C08G73/14—Polyamide-imides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
    • C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • 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
    • D01F6/74—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polycondensates of cyclic compounds, e.g. polyimides, polybenzimidazoles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2379/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 - C08J2377/00
    • C08J2379/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08J2379/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors

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)
  • Textile Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Polyamides (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Artificial Filaments (AREA)
  • Detergent Compositions (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A SOLUCIONES FIABLES Y CONFORMABLES DE POLIAMIDAS - IMIDAS, ASI COMO A SU PROCEDIMIENTO DE PREPARACION. CONTIENEN DE 5 A 30% DE UNA POLIAMIDA - IMIDA EN UNA MEZCLA DISOLVENTE CON 40 A 80% EN PESO DE ALFA BUTIROLACTONA Y 20 A 60% DE UN DISOLVENTE AMIDA APROTICA. SE OBTIENEN POR REACCION EN LA GAMMA BUTIROLACTONA COMO DISOLVENTE DE POLICONDENSACION, DE UN DIISOCIANATO DE UN ANHIDRIDO ACIDO AROMATICO, EVENTUALMENTE DE UN DICARBOXI BENCENO SULFONATO ALCALINO O ALCALINO TERREO Y EVENTUALMENTE DE OTRO DIACIDO AROMATICO, LA CONCENTRACION DE POLIAMIDA - IMIDA SIENDO ENTONCES DE 15 A 36%, DESPUES POR DILUCION EN UN DISOLVENTE AMIDA A UNA TEMPERATURA COMPRENDIDA ENTRE 120 Y 165 (GRADOS) C. LAS SOLUCIONES ASI OBTENIDAS SON CLARAS A TEMPERATURA AMBIENTE, STOCKABLE Y POSEEN UNA COLORACION MEJORADA.
ES89420047T 1988-02-22 1989-02-14 Procedimiento para la obtencion de soluciones directamente aislables y conformables a base de poliamidas-imidas. Expired - Lifetime ES2043073T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8802328A FR2627497B1 (fr) 1988-02-22 1988-02-22 Solutions de polyamides-imides et leur procede d'obtention

Publications (1)

Publication Number Publication Date
ES2043073T3 true ES2043073T3 (es) 1993-12-16

Family

ID=9363629

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89420047T Expired - Lifetime ES2043073T3 (es) 1988-02-22 1989-02-14 Procedimiento para la obtencion de soluciones directamente aislables y conformables a base de poliamidas-imidas.

Country Status (14)

Country Link
US (1) US4950700A (es)
EP (1) EP0332543B1 (es)
JP (1) JPH01261423A (es)
CN (1) CN1035514A (es)
AT (1) ATE77827T1 (es)
BR (1) BR8900808A (es)
CA (1) CA1320304C (es)
DE (1) DE68901938T2 (es)
DK (1) DK79489A (es)
ES (1) ES2043073T3 (es)
FI (1) FI890825A7 (es)
FR (1) FR2627497B1 (es)
IE (1) IE63325B1 (es)
NO (1) NO890725L (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2643089B1 (fr) * 1988-09-21 1991-05-10 Rhone Poulenc Fibres Fils a base de polyamide-imide et leur procede d'obtention
FR2664281A1 (fr) * 1990-07-09 1992-01-10 Rhone Poulenc Chimie Solutions de poly(imide-amide) limpides a temperature ambiante et stables au stockage et leur procede d'obtention.
US5124428A (en) * 1991-05-31 1992-06-23 Amoco Corporation Amide-imide resin for production of heat-resistant fiber
FR2685341A1 (fr) * 1991-12-24 1993-06-25 Rhone Poulenc Fibres Solutions de polyamides-imides dans la gamma-butyrolactone leur procede d'obtention et les fils ainsi obtenus.
DE4429446A1 (de) * 1994-08-19 1996-02-22 Basf Ag Mischungen, enthaltend wasseremulgierbare Isocyanate
JP4542463B2 (ja) * 2005-04-25 2010-09-15 日立マグネットワイヤ株式会社 耐部分放電性絶縁塗料、絶縁電線、及びそれらの製造方法
JP4584014B2 (ja) * 2005-04-25 2010-11-17 日立マグネットワイヤ株式会社 耐部分放電性絶縁塗料、絶縁電線、及びそれらの製造方法
US9029441B2 (en) 2011-12-15 2015-05-12 Fujifilm Hunt Chemicals Us, Inc. Low toxicity solvent system for polyamideimide and polyamide amic acid resins and coating solutions thereof
ES2641464T3 (es) 2011-12-15 2017-11-10 Fujifilm Hunt Chemicals U.S.A., Inc. Sistema disolvente de baja toxicidad para resinas de poliamidaimida y fabricación de sistemas disolventes
JP6168884B2 (ja) * 2013-07-05 2017-07-26 東京応化工業株式会社 ネガ型感光性樹脂組成物
US9815941B2 (en) 2014-04-17 2017-11-14 Cymer-Dayton, Llc Low toxicity solvent system for polyamdieimide and polyamide amic acid resin manufacture
US9725617B2 (en) 2014-04-17 2017-08-08 Fujifilm Hunt Chemicals U.S.A., Inc. Low toxicity solvent system for polyamideimide and polyamide amic acid resin coating
JP6292976B2 (ja) * 2014-05-21 2018-03-14 東京応化工業株式会社 ポリベンゾオキサゾール樹脂の製造方法
KR20240144210A (ko) * 2022-02-18 2024-10-02 도요보 엠씨 가부시키가이샤 폴리아미드이미드 수지, 폴리아미드이미드 섬유, 부직포 및 전자 부품용 세퍼레이터

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2079785A5 (en) * 1970-02-12 1971-11-12 Rhodiaceta Lustrous polyamide-imide based fibres by new process
FR2222402B1 (es) * 1973-03-19 1976-06-11 Rhone Poulenc Ind
US4181641A (en) * 1977-01-24 1980-01-01 General Electric Company Polyetheramide-acid-imide solution and process for preparation thereof
DE3332031A1 (de) * 1983-09-06 1985-03-21 Bayer Ag, 5090 Leverkusen Verwendung von polyamidimiden als thermoplaste

Also Published As

Publication number Publication date
US4950700A (en) 1990-08-21
EP0332543A1 (fr) 1989-09-13
IE890548L (en) 1989-08-22
JPH01261423A (ja) 1989-10-18
FI890825A0 (fi) 1989-02-21
EP0332543B1 (fr) 1992-07-01
IE63325B1 (en) 1995-04-05
FI890825L (fi) 1989-08-23
NO890725L (no) 1989-08-23
DE68901938D1 (de) 1992-08-06
FI890825A7 (fi) 1989-08-23
NO890725D0 (no) 1989-02-21
BR8900808A (pt) 1989-10-17
DE68901938T2 (de) 1993-02-04
DK79489D0 (da) 1989-02-21
FR2627497B1 (fr) 1990-06-15
CN1035514A (zh) 1989-09-13
DK79489A (da) 1989-08-23
CA1320304C (fr) 1993-07-13
FR2627497A1 (fr) 1989-08-25
ATE77827T1 (de) 1992-07-15

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