NL172558C - PROCESS FOR PREPARING A SOLUBLE POLYMER FOR USE AS POLYAMIDE-IMIDE ENAMEL. - Google Patents

PROCESS FOR PREPARING A SOLUBLE POLYMER FOR USE AS POLYAMIDE-IMIDE ENAMEL.

Info

Publication number
NL172558C
NL172558C NL7104577A NL7104577A NL172558C NL 172558 C NL172558 C NL 172558C NL 7104577 A NL7104577 A NL 7104577A NL 7104577 A NL7104577 A NL 7104577A NL 172558 C NL172558 C NL 172558C
Authority
NL
Netherlands
Prior art keywords
polyamide
preparing
soluble polymer
imide enamel
enamel
Prior art date
Application number
NL7104577A
Other languages
Dutch (nl)
Other versions
NL172558B (en
NL7104577A (en
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 NL7104577A publication Critical patent/NL7104577A/xx
Publication of NL172558B publication Critical patent/NL172558B/en
Application granted granted Critical
Publication of NL172558C publication Critical patent/NL172558C/en

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)
NL7104577A 1970-04-07 1971-04-06 PROCESS FOR PREPARING A SOLUBLE POLYMER FOR USE AS POLYAMIDE-IMIDE ENAMEL. NL172558C (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 (3)

Publication Number Publication Date
NL7104577A NL7104577A (en) 1971-10-11
NL172558B NL172558B (en) 1983-04-18
NL172558C true NL172558C (en) 1983-09-16

Family

ID=26701239

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7104577A NL172558C (en) 1970-04-07 1971-04-06 PROCESS FOR PREPARING A SOLUBLE POLYMER FOR USE AS POLYAMIDE-IMIDE ENAMEL.

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
NL172558B (en) 1983-04-18
DE2117029A1 (en) 1971-10-21
GB1345968A (en) 1974-02-06
FR2085912A1 (en) 1971-12-31
DE2117029C3 (en) 1982-03-11
SE382330B (en) 1976-01-26
CA936995A (en) 1973-11-13
JPS503120B1 (en) 1975-01-31
BE765391A (en) 1971-08-30
NL7104577A (en) 1971-10-11
FR2085912B1 (en) 1974-03-08
DE2117029B2 (en) 1981-01-08

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee