BE776499A - Perfectionnements aux ou relatifs a des polymeres contenant desliaisonsimides - Google Patents

Perfectionnements aux ou relatifs a des polymeres contenant desliaisonsimides

Info

Publication number
BE776499A
BE776499A BE776499A BE776499A BE776499A BE 776499 A BE776499 A BE 776499A BE 776499 A BE776499 A BE 776499A BE 776499 A BE776499 A BE 776499A BE 776499 A BE776499 A BE 776499A
Authority
BE
Belgium
Prior art keywords
deliaisonsimides
relating
polymers containing
polymers
containing deliaisonsimides
Prior art date
Application number
BE776499A
Other languages
English (en)
Inventor
G M Bower
R M Skena
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of BE776499A publication Critical patent/BE776499A/fr

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
    • H01B3/303—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 H01B3/38 or H01B3/302
    • H01B3/306—Polyimides or polyesterimides
    • 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
    • C08G73/1085—Polyimides with diamino moieties or tetracarboxylic segments containing heterocyclic moieties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
BE776499A 1970-12-11 1971-12-10 Perfectionnements aux ou relatifs a des polymeres contenant desliaisonsimides BE776499A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9733470A 1970-12-11 1970-12-11

Publications (1)

Publication Number Publication Date
BE776499A true BE776499A (fr) 1972-06-12

Family

ID=22262836

Family Applications (1)

Application Number Title Priority Date Filing Date
BE776499A BE776499A (fr) 1970-12-11 1971-12-10 Perfectionnements aux ou relatifs a des polymeres contenant desliaisonsimides

Country Status (6)

Country Link
JP (1) JPS502637B1 (fr)
BE (1) BE776499A (fr)
CA (1) CA1002234A (fr)
FR (2) FR2119963B1 (fr)
GB (2) GB1383499A (fr)
IT (1) IT943862B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6294162U (fr) * 1985-11-29 1987-06-16
JPS62164894U (fr) * 1985-12-06 1987-10-20
DE10121270A1 (de) * 2001-04-30 2003-02-06 Epcos Ag Passivierungsmaterial für ein elektrisches Bauteil sowie piezoelektrisches Bauteil in Vielschichtbauweise
CN112480093B (zh) * 2020-12-01 2022-05-06 中国科学院长春应用化学研究所 一种含有酰胺和酰亚胺结构的二酐、其制备方法及应用

Also Published As

Publication number Publication date
GB1383498A (en) 1974-02-12
FR2119963A1 (fr) 1972-08-11
GB1383499A (en) 1974-02-12
IT943862B (it) 1973-04-10
FR2119963B1 (fr) 1976-09-03
FR2279732A1 (fr) 1976-02-20
FR2279732B1 (fr) 1977-07-08
CA1002234A (en) 1976-12-21
JPS502637B1 (fr) 1975-01-28

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