DE1645396A1 - Verfahren zur Herstellung von Polyamid-Imiden - Google Patents

Verfahren zur Herstellung von Polyamid-Imiden

Info

Publication number
DE1645396A1
DE1645396A1 DE19661645396 DE1645396A DE1645396A1 DE 1645396 A1 DE1645396 A1 DE 1645396A1 DE 19661645396 DE19661645396 DE 19661645396 DE 1645396 A DE1645396 A DE 1645396A DE 1645396 A1 DE1645396 A1 DE 1645396A1
Authority
DE
Germany
Prior art keywords
radical
substituted
monoanhydride
unsubstituted
tricarboxylic acid
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.)
Pending
Application number
DE19661645396
Other languages
German (de)
English (en)
Inventor
Friedrich Grundschober
Sambeth Dr Rer Nat Joerg
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.)
Rhodiaceta SA
Original Assignee
Rhodiaceta 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 Rhodiaceta SA filed Critical Rhodiaceta SA
Publication of DE1645396A1 publication Critical patent/DE1645396A1/de
Pending 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Packaging Frangible Articles (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
DE19661645396 1965-10-29 1966-10-28 Verfahren zur Herstellung von Polyamid-Imiden Pending DE1645396A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1497865A CH453697A (fr) 1965-10-29 1965-10-29 Procédé de fabrication de polyamide-imides
CH999066A CH465230A (fr) 1965-10-29 1966-07-06 Procédé de fabrication de polyamide-imides

Publications (1)

Publication Number Publication Date
DE1645396A1 true DE1645396A1 (de) 1970-10-22

Family

ID=25705656

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19661645396 Pending DE1645396A1 (de) 1965-10-29 1966-10-28 Verfahren zur Herstellung von Polyamid-Imiden

Country Status (12)

Country Link
AT (1) AT268672B (da)
BE (1) BE689077A (da)
CA (1) CA997894A (da)
CH (2) CH453697A (da)
DE (1) DE1645396A1 (da)
DK (1) DK128903B (da)
ES (1) ES332904A1 (da)
GB (1) GB1168978A (da)
LU (1) LU52266A1 (da)
NL (1) NL6615344A (da)
NO (1) NO117147B (da)
SE (1) SE352897B (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5020098B1 (da) * 1970-02-23 1975-07-11
FR2371117A2 (fr) * 1976-07-06 1978-06-09 Rhone Poulenc Ind Element radiant pour dispositif de chauffage
US5756635A (en) * 1991-12-24 1998-05-26 Rhone-Poulenc Fibres Process for spinning from solution of polyamide-imides (PAI) based on tolylene or met-phenylene diisocyanates and fibres thus obtained
US6258916B1 (en) 1991-12-24 2001-07-10 Rhone-Poulenc Fibres Process for spinning from solution of polyamide-imides (PAI) based on tolylene or meta-phenylene diisocyanates and fibers thus obtained

Also Published As

Publication number Publication date
DK128903B (da) 1974-07-22
GB1168978A (en) 1969-10-29
NL6615344A (da) 1967-05-02
CA997894A (en) 1976-09-28
AT268672B (de) 1969-02-25
BE689077A (da) 1967-04-28
CH453697A (fr) 1968-03-31
CH465230A (fr) 1968-11-15
NO117147B (da) 1969-07-07
LU52266A1 (da) 1966-12-28
SE352897B (da) 1973-01-15
ES332904A1 (es) 1967-12-01

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Legal Events

Date Code Title Description
OHW Rejection