CH533146A - Verfahren zur Herstellung eines löslichen, aromatischen Amid-Imid-Polymers - Google Patents

Verfahren zur Herstellung eines löslichen, aromatischen Amid-Imid-Polymers

Info

Publication number
CH533146A
CH533146A CH773669A CH773669A CH533146A CH 533146 A CH533146 A CH 533146A CH 773669 A CH773669 A CH 773669A CH 773669 A CH773669 A CH 773669A CH 533146 A CH533146 A CH 533146A
Authority
CH
Switzerland
Prior art keywords
preparation
aromatic amide
imide polymer
soluble aromatic
soluble
Prior art date
Application number
CH773669A
Other languages
English (en)
Inventor
Joseph Zalewski Edmund
Lawrence Simonian John
Original Assignee
Schenectady Chemical
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 Schenectady Chemical filed Critical Schenectady Chemical
Publication of CH533146A publication Critical patent/CH533146A/de

Links

Classifications

    • 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
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl compounds
    • C08G18/343—Polycarboxylic acids having at least three carboxylic acid groups
    • C08G18/345—Polycarboxylic acids having at least three carboxylic acid groups having three carboxylic acid groups
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)
  • Organic Insulating Materials (AREA)
CH773669A 1968-05-31 1969-05-20 Verfahren zur Herstellung eines löslichen, aromatischen Amid-Imid-Polymers CH533146A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73327368A 1968-05-31 1968-05-31

Publications (1)

Publication Number Publication Date
CH533146A true CH533146A (de) 1973-01-31

Family

ID=24946923

Family Applications (1)

Application Number Title Priority Date Filing Date
CH773669A CH533146A (de) 1968-05-31 1969-05-20 Verfahren zur Herstellung eines löslichen, aromatischen Amid-Imid-Polymers

Country Status (7)

Country Link
US (1) US3562217A (de)
JP (1) JPS4810999B1 (de)
CA (1) CA930096A (de)
CH (1) CH533146A (de)
DE (1) DE1924859B2 (de)
FR (1) FR2011504A1 (de)
GB (1) GB1262009A (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE758885A (fr) * 1969-11-13 1971-05-13 Kurt Herberts & Co Vormals Ott Procede de fabrication de revetements isolants soudables
USRE29213E (en) * 1973-02-09 1977-05-10 Schenectady Chemicals, Inc. Wire enamel based on amide-imide hydantoin polymers
JPS5347277B2 (de) * 1974-09-30 1978-12-20
US4001186A (en) * 1974-11-07 1977-01-04 The Upjohn Company Preparation of polyimide from organic diisocyanate with alkali metal salt of alcohol as catalyst
US4021412A (en) * 1974-11-07 1977-05-03 The Upjohn Company Alkali metal lactamate catalyst for the polymerization of diisocyanate with tetracarboxylic acid/dianhydride
US4075181A (en) * 1975-12-22 1978-02-21 Atlantic Richfield Company Powder coating compositions based on a cyclic nitrile compound
US5206381A (en) * 1989-08-07 1993-04-27 Westinghouse Electric Corp. Ultraviolet radiation curable polyamideimide oligomers
KR102067225B1 (ko) * 2016-12-15 2020-01-16 주식회사 엘지화학 폴리이미드계 블록 공중합체 및 이를 포함하는 폴리이미드계 필름
US11753517B2 (en) 2019-12-12 2023-09-12 Raytheon Company Dispensable polyimide aerogel prepolymer, method of making the same, method of using the same, and substrate comprising patterned polyimide aerogel

Also Published As

Publication number Publication date
JPS4810999B1 (de) 1973-04-09
US3562217A (en) 1971-02-09
DE1924859A1 (de) 1970-05-06
CA930096A (en) 1973-07-10
FR2011504A1 (de) 1970-03-06
DE1924859B2 (de) 1972-03-02
GB1262009A (en) 1972-02-02

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Legal Events

Date Code Title Description
PL Patent ceased