DE1795136A1 - Aromatische Polymere und Verfahren zu deren Herstellung - Google Patents

Aromatische Polymere und Verfahren zu deren Herstellung

Info

Publication number
DE1795136A1
DE1795136A1 DE19681795136 DE1795136A DE1795136A1 DE 1795136 A1 DE1795136 A1 DE 1795136A1 DE 19681795136 DE19681795136 DE 19681795136 DE 1795136 A DE1795136 A DE 1795136A DE 1795136 A1 DE1795136 A1 DE 1795136A1
Authority
DE
Germany
Prior art keywords
prepolymer
aromatic
urethane
dianhydride
filler
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
DE19681795136
Other languages
German (de)
English (en)
Inventor
Rose John Brewster
Turton Cecil Nigel
Dixon David Rodney
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of DE1795136A1 publication Critical patent/DE1795136A1/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
    • C08G73/1003—Preparatory processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Reinforced Plastic Materials (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
DE19681795136 1967-08-18 1968-08-16 Aromatische Polymere und Verfahren zu deren Herstellung Pending DE1795136A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3822067A GB1214642A (en) 1967-08-18 1967-08-18 Aromatic polyimides and precursors therefor

Publications (1)

Publication Number Publication Date
DE1795136A1 true DE1795136A1 (de) 1970-12-10

Family

ID=10402045

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681795136 Pending DE1795136A1 (de) 1967-08-18 1968-08-16 Aromatische Polymere und Verfahren zu deren Herstellung

Country Status (5)

Country Link
BE (1) BE719607A (enExample)
DE (1) DE1795136A1 (enExample)
FR (1) FR1576319A (enExample)
GB (1) GB1214642A (enExample)
NL (1) NL6811747A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5159054A (en) * 1989-05-16 1992-10-27 The United States Of America As Represented By The Secretary Of The Navy Synthesis of phthalonitrile resins containing ether and imide linkages
US5003078A (en) * 1989-05-16 1991-03-26 The United States Of America As Represented By The Secretary Of The Navy Synthesis of phthalonitrile resins containing ether and imide linkages
US5132396A (en) * 1990-04-30 1992-07-21 The United States Of America As Represented By The Secretary Of The Navy Phthalonitrile monomers containing imide and/or phenoxy linkages, and polymers thereof
CN113510891B (zh) * 2021-04-23 2022-09-27 中国科学院兰州化学物理研究所 一种两级孔聚酰亚胺材料及其制备方法、两级孔聚酰亚胺保持架及其应用

Also Published As

Publication number Publication date
NL6811747A (enExample) 1969-02-20
BE719607A (enExample) 1969-02-17
GB1214642A (en) 1970-12-02
FR1576319A (enExample) 1969-06-16

Similar Documents

Publication Publication Date Title
EP2886583B1 (de) Polyimidpulver mit hoher thermooxidativer Beständigkeit
DE2261855A1 (de) Polyamid-imide
DE2042786C3 (de) Verfahren zur Herstellung von verstärkten Laminaten
DE69702717T2 (de) Polyimide mit hohem tg, hoher oxidativer thermischer stabilität und niedriger wasseraufnahmefähigkeit
DE2153829A1 (de) Lineare Polyimide und Verfahren zur Herstellung derselben
CH520722A (de) Verfahren zur Herstellung eines Presspulvers
DE3613186A1 (de) Polyimidpulver
DE2003550A1 (de) Verfahren zur Herstellung von hochtemperaturbestaendigen Polymerschaummassen
DE2505946A1 (de) Waermehaertbare polymere und praepolymere, erhalten durch polykondensation eines pyridins mit mindestens drei methylsubstituenten
DE3208697C2 (de) Verfahren zur Herstellung von Polyamidverbindungen
CH463779A (de) Stabilisierte Polyamidsäurelösung mit verbesserten Viskositätseigenschaften und Verfahren zur Herstellung derselben
DE4423349C2 (de) Polyamidimidharze, die Isophorondiamin enthalten und Verfahren zu ihrer Herstellung
EP0245815B1 (de) Neue lösliche und/oder schmelzbare Polyimide und Polyamidimide
DE2152972A1 (de) Wässrige Polyimidzusammensetzungen
DE2945948C2 (de) Homopolymerisierbares, acetylensubstituiertes Tetraimin-Oligomeres und Verfahren zu dessen Herstellung
DE69015768T2 (de) Expandierte Materialien auf Basis von Nadimidharz.
DE68905225T2 (de) Polyimiaharzzusammensetzung.
DE1904821A1 (de) Verfahren zur Herstellung von Polyamidnitrilen
EP0408540B1 (de) Mischpolyimide sowie Verfahren zu ihrer Herstellung
DE1912551A1 (de) Polyimid-Schaumstoff und Verfahren zu dessen Herstellung
EP0324315A2 (de) Polyamid-Polyimid-Blockcopolymere
DE2223807A1 (de) Massen aus in der Schmelze verschmelzbaren linearen Polyimiden von 2,2-Bis(3,4-dicarboxyphenyl)-hexafluorpropandianhydrid
DE69728952T2 (de) Verfahren zur Herstellung gesinterter Polybenzimidazol Artikel
DD300174A7 (de) Verfahren zur Herstellung von Alpha Omega-difunktionellen Prepolymeren mit zwei Isocyanatendgruppen
DE1770868B2 (de) Verfahren zur herstellung von polykondensaten durch umsetzung von monooder polyphenolen mit tetracarbonsaeuredianhydriden oder den entsprechenden tetracarbonsaeuren und deren verwendung