BE765391A - Procede de production de polymeres solubles convenant comme emaux pour les fils metalliques - Google Patents

Procede de production de polymeres solubles convenant comme emaux pour les fils metalliques

Info

Publication number
BE765391A
BE765391A BE765391A BE765391A BE765391A BE 765391 A BE765391 A BE 765391A BE 765391 A BE765391 A BE 765391A BE 765391 A BE765391 A BE 765391A BE 765391 A BE765391 A BE 765391A
Authority
BE
Belgium
Prior art keywords
enamels
production
metal wires
soluble polymers
polymers suitable
Prior art date
Application number
BE765391A
Other languages
English (en)
French (fr)
Inventor
E F Morello
C Serres
Original Assignee
Standard Oil Co
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 Standard Oil Co filed Critical Standard Oil Co
Publication of BE765391A publication Critical patent/BE765391A/xx

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
    • C08G73/14—Polyamide-imides

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)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Paints Or Removers (AREA)
BE765391A 1970-04-07 1971-04-06 Procede de production de polymeres solubles convenant comme emaux pour les fils metalliques BE765391A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2642970A 1970-04-07 1970-04-07
US11987571A 1971-03-01 1971-03-01

Publications (1)

Publication Number Publication Date
BE765391A true BE765391A (fr) 1971-08-30

Family

ID=26701239

Family Applications (1)

Application Number Title Priority Date Filing Date
BE765391A BE765391A (fr) 1970-04-07 1971-04-06 Procede de production de polymeres solubles convenant comme emaux pour les fils metalliques

Country Status (8)

Country Link
JP (1) JPS503120B1 (enExample)
BE (1) BE765391A (enExample)
CA (1) CA936995A (enExample)
DE (1) DE2117029C3 (enExample)
FR (1) FR2085912B1 (enExample)
GB (1) GB1345968A (enExample)
NL (1) NL172558C (enExample)
SE (1) SE382330B (enExample)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1520968C3 (de) * 1963-01-21 1981-03-12 Standard Oil Co., 60601 Chicago, Ill. Verfahren zur Herstellung von aromatischen Polyamidocarbonsäuren auf Basis der Trimellithsäure
US3494890A (en) * 1968-06-21 1970-02-10 Standard Oil Co Process for producing polytrimellit-imides using phenol solvents and alkylene oxides as hydrogen halide scavengers

Also Published As

Publication number Publication date
DE2117029C3 (de) 1982-03-11
FR2085912B1 (enExample) 1974-03-08
NL7104577A (enExample) 1971-10-11
CA936995A (en) 1973-11-13
DE2117029A1 (de) 1971-10-21
FR2085912A1 (enExample) 1971-12-31
NL172558B (nl) 1983-04-18
SE382330B (sv) 1976-01-26
DE2117029B2 (de) 1981-01-08
JPS503120B1 (enExample) 1975-01-31
GB1345968A (en) 1974-02-06
NL172558C (nl) 1983-09-16

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: AMOCO CORP.

Effective date: 19910406