CA936995A - Process for producing polytrimellitimides - Google Patents

Process for producing polytrimellitimides

Info

Publication number
CA936995A
CA936995A CA109225A CA109225A CA936995A CA 936995 A CA936995 A CA 936995A CA 109225 A CA109225 A CA 109225A CA 109225 A CA109225 A CA 109225A CA 936995 A CA936995 A CA 936995A
Authority
CA
Canada
Prior art keywords
polytrimellitimides
producing
producing polytrimellitimides
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.)
Expired
Application number
CA109225A
Other versions
CA109225S (en
Inventor
Carl Serres, Jr.
F. Morello Edwin
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
Application granted granted Critical
Publication of CA936995A publication Critical patent/CA936995A/en
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)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (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)
CA109225A 1970-04-07 1971-03-31 Process for producing polytrimellitimides Expired CA936995A (en)

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
CA936995A true CA936995A (en) 1973-11-13

Family

ID=26701239

Family Applications (1)

Application Number Title Priority Date Filing Date
CA109225A Expired CA936995A (en) 1970-04-07 1971-03-31 Process for producing polytrimellitimides

Country Status (8)

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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1520968C3 (en) * 1963-01-21 1981-03-12 Standard Oil Co., 60601 Chicago, Ill. Process for the production of aromatic polyamidocarboxylic acids based on trimellitic acid
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
FR2085912A1 (en) 1971-12-31
NL7104577A (en) 1971-10-11
GB1345968A (en) 1974-02-06
BE765391A (en) 1971-08-30
DE2117029A1 (en) 1971-10-21
SE382330B (en) 1976-01-26
NL172558C (en) 1983-09-16
DE2117029C3 (en) 1982-03-11
FR2085912B1 (en) 1974-03-08
NL172558B (en) 1983-04-18
DE2117029B2 (en) 1981-01-08
JPS503120B1 (en) 1975-01-31

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