FR2385753A1 - CROSS-LINKABLE POLYAMIDES - Google Patents

CROSS-LINKABLE POLYAMIDES

Info

Publication number
FR2385753A1
FR2385753A1 FR7808942A FR7808942A FR2385753A1 FR 2385753 A1 FR2385753 A1 FR 2385753A1 FR 7808942 A FR7808942 A FR 7808942A FR 7808942 A FR7808942 A FR 7808942A FR 2385753 A1 FR2385753 A1 FR 2385753A1
Authority
FR
France
Prior art keywords
acid
cross
moles
linkable
polyamides
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
FR7808942A
Other languages
French (fr)
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of FR2385753A1 publication Critical patent/FR2385753A1/en
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
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
    • C08G18/3821—Carboxylic acids; Esters thereof with monohydroxyl compounds
    • 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
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/671—Unsaturated compounds having only one group containing active hydrogen
    • C08G18/6745—Acetylenic compounds
    • 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
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/675—Low-molecular-weight compounds
    • C08G18/679—Acetylenic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic 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)

Abstract

La présente invention concerne des polyamidimides à base d'un produit de réaction d'un diisocyanate aromatique et d'un acide diimidedicarboxylique que l'on a obtenu à partir d'anhydride trimellique et d'une diamine aromatique dans le rapport molaire 2:1 avec élimination d'eau. Selon l'invention, de l'acide diimidedicarboxylique (1 à 25 % en moles) est remplacé par de l'acide acétylènedicarboxylique ou 2 à 50 % en moles par de l'acide acétylènemonocarboxylique.The present invention relates to polyamidimides based on a reaction product of an aromatic diisocyanate and a diimidedicarboxylic acid which has been obtained from trimellic anhydride and an aromatic diamine in the molar ratio of 2: 1. with water removal. According to the invention, diimidedicarboxylic acid (1 to 25% by moles) is replaced by acetylenedicarboxylic acid or 2 to 50% by moles by acetylenemonocarboxylic acid.

FR7808942A 1977-03-28 1978-03-28 CROSS-LINKABLE POLYAMIDES Pending FR2385753A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772713551 DE2713551A1 (en) 1977-03-28 1977-03-28 LINKABLE POLYAMIDIMIDE

Publications (1)

Publication Number Publication Date
FR2385753A1 true FR2385753A1 (en) 1978-10-27

Family

ID=6004840

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7808942A Pending FR2385753A1 (en) 1977-03-28 1978-03-28 CROSS-LINKABLE POLYAMIDES

Country Status (3)

Country Link
DE (1) DE2713551A1 (en)
FR (1) FR2385753A1 (en)
GB (1) GB1597281A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010036170A1 (en) * 2008-09-23 2010-04-01 Nexam Chemical Ab Acetylenic polyamide

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021092419A1 (en) * 2019-11-08 2021-05-14 The University Of North Carolina At Chapel Hill Reactive polyamideimide oligomers, methods, and articles
CN114829455A (en) * 2019-11-08 2022-07-29 北卡罗来纳-查佩尔山大学 Reactive oligomer, additive manufacturing method and product thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2115202A1 (en) * 1970-11-19 1972-07-07 Gen Electric

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2115202A1 (en) * 1970-11-19 1972-07-07 Gen Electric

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010036170A1 (en) * 2008-09-23 2010-04-01 Nexam Chemical Ab Acetylenic polyamide
US8492507B2 (en) 2008-09-23 2013-07-23 Nexam Chemical Ab Acetylenic polyamide

Also Published As

Publication number Publication date
GB1597281A (en) 1981-09-03
DE2713551A1 (en) 1978-10-12

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