FR2085912A1 - - Google Patents

Info

Publication number
FR2085912A1
FR2085912A1 FR7112378A FR7112378A FR2085912A1 FR 2085912 A1 FR2085912 A1 FR 2085912A1 FR 7112378 A FR7112378 A FR 7112378A FR 7112378 A FR7112378 A FR 7112378A FR 2085912 A1 FR2085912 A1 FR 2085912A1
Authority
FR
France
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.)
Granted
Application number
FR7112378A
Other languages
French (fr)
Other versions
FR2085912B1 (enExample
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.)
Standard Oil Co
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 FR2085912A1 publication Critical patent/FR2085912A1/fr
Application granted granted Critical
Publication of FR2085912B1 publication Critical patent/FR2085912B1/fr
Expired 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
    • H01B3/303—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)
FR7112378A 1970-04-07 1971-04-07 Expired FR2085912B1 (enExample)

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 (2)

Publication Number Publication Date
FR2085912A1 true FR2085912A1 (enExample) 1971-12-31
FR2085912B1 FR2085912B1 (enExample) 1974-03-08

Family

ID=26701239

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7112378A Expired FR2085912B1 (enExample) 1970-04-07 1971-04-07

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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

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
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
BE765391A (fr) 1971-08-30

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Legal Events

Date Code Title Description
ST Notification of lapse