DE1745053A1 - Verfahren zur Herstellung von geformten Gebilden aus Polymeren mit cyclischen Imideinheiten - Google Patents

Verfahren zur Herstellung von geformten Gebilden aus Polymeren mit cyclischen Imideinheiten

Info

Publication number
DE1745053A1
DE1745053A1 DE19671745053 DE1745053A DE1745053A1 DE 1745053 A1 DE1745053 A1 DE 1745053A1 DE 19671745053 DE19671745053 DE 19671745053 DE 1745053 A DE1745053 A DE 1745053A DE 1745053 A1 DE1745053 A1 DE 1745053A1
Authority
DE
Germany
Prior art keywords
polymers
shaped structures
production
cyclic imide
groups
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
DE19671745053
Other languages
German (de)
English (en)
Inventor
Gisela Graff
Klaus Dipl-Chem Dr Hoheisel
Gisela Jenik
Walter Dr Seifried
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.)
Kalle GmbH and Co KG
Original Assignee
Kalle GmbH and Co KG
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 Kalle GmbH and Co KG filed Critical Kalle GmbH and Co KG
Priority to DE19671745053 priority Critical patent/DE1745053A1/de
Priority to NL6815619A priority patent/NL6815619A/xx
Priority to GB1251507D priority patent/GB1251507A/en
Priority to BE723664D priority patent/BE723664A/xx
Priority to CS768068A priority patent/CS166232B2/cs
Priority to FR1591043D priority patent/FR1591043A/fr
Publication of DE1745053A1 publication Critical patent/DE1745053A1/de
Priority to US456364A priority patent/US3873503A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/307—Other macromolecular 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl compounds
    • C08G18/341—Dicarboxylic acids, esters of polycarboxylic acids containing two 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
    • C08G73/1003—Preparatory processes
    • C08G73/1035—Preparatory processes from tetracarboxylic acids or derivatives and diisocyanates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
DE19671745053 1967-11-11 1967-11-11 Verfahren zur Herstellung von geformten Gebilden aus Polymeren mit cyclischen Imideinheiten Pending DE1745053A1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE19671745053 DE1745053A1 (de) 1967-11-11 1967-11-11 Verfahren zur Herstellung von geformten Gebilden aus Polymeren mit cyclischen Imideinheiten
NL6815619A NL6815619A (fr) 1967-11-11 1968-11-01
GB1251507D GB1251507A (fr) 1967-11-11 1968-11-08
BE723664D BE723664A (fr) 1967-11-11 1968-11-08
CS768068A CS166232B2 (fr) 1967-11-11 1968-11-11
FR1591043D FR1591043A (fr) 1967-11-11 1968-11-12
US456364A US3873503A (en) 1967-11-11 1974-03-29 Process for the preparation of a polyamide

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19671745053 DE1745053A1 (de) 1967-11-11 1967-11-11 Verfahren zur Herstellung von geformten Gebilden aus Polymeren mit cyclischen Imideinheiten
DEK0063875 1967-11-11

Publications (1)

Publication Number Publication Date
DE1745053A1 true DE1745053A1 (de) 1971-07-29

Family

ID=25754957

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19671745053 Pending DE1745053A1 (de) 1967-11-11 1967-11-11 Verfahren zur Herstellung von geformten Gebilden aus Polymeren mit cyclischen Imideinheiten

Country Status (5)

Country Link
BE (1) BE723664A (fr)
DE (1) DE1745053A1 (fr)
FR (1) FR1591043A (fr)
GB (1) GB1251507A (fr)
NL (1) NL6815619A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2535335A1 (de) * 1975-08-07 1977-02-17 Bayer Ag Verfahren zur herstellung von imid-gruppen enthaltenden polykondensaten
DE2654112A1 (de) * 1976-11-29 1978-06-01 Bayer Ag Polykendensate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2535335A1 (de) * 1975-08-07 1977-02-17 Bayer Ag Verfahren zur herstellung von imid-gruppen enthaltenden polykondensaten
DE2654112A1 (de) * 1976-11-29 1978-06-01 Bayer Ag Polykendensate

Also Published As

Publication number Publication date
BE723664A (fr) 1969-05-08
FR1591043A (fr) 1970-04-20
NL6815619A (fr) 1969-05-13
GB1251507A (fr) 1971-10-27

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