DE3249544C2 - Isolierter Draht - Google Patents

Isolierter Draht

Info

Publication number
DE3249544C2
DE3249544C2 DE3249544A DE3249544A DE3249544C2 DE 3249544 C2 DE3249544 C2 DE 3249544C2 DE 3249544 A DE3249544 A DE 3249544A DE 3249544 A DE3249544 A DE 3249544A DE 3249544 C2 DE3249544 C2 DE 3249544C2
Authority
DE
Germany
Prior art keywords
resin
polyamide
reaction
imide
insulated wire
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
DE3249544A
Other languages
German (de)
English (en)
Inventor
Shozo Kasai
Yoshiyuki Mukoyama
Hiroshi Kitaibaraki Nishizawa
Yasunori Hitachi Okada
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.)
Resonac Corp
Original Assignee
Hitachi Chemical Co Ltd
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
Priority claimed from JP56178767A external-priority patent/JPS5880326A/ja
Priority claimed from JP57091768A external-priority patent/JPS58208323A/ja
Priority claimed from JP57178168A external-priority patent/JPS5968108A/ja
Application filed by Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Application granted granted Critical
Publication of DE3249544C2 publication Critical patent/DE3249544C2/de
Expired legal-status Critical Current

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
    • 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)
  • Polyurethanes Or Polyureas (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
DE3249544A 1981-11-06 1982-11-05 Isolierter Draht Expired DE3249544C2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP56178767A JPS5880326A (ja) 1981-11-06 1981-11-06 ポリアミドイミド樹脂の製造法
JP57091768A JPS58208323A (ja) 1982-05-28 1982-05-28 ポリアミドイミド樹脂の製造法
JP57178168A JPS5968108A (ja) 1982-10-08 1982-10-08 絶縁電線の製造法

Publications (1)

Publication Number Publication Date
DE3249544C2 true DE3249544C2 (de) 1985-07-11

Family

ID=27306838

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3249544A Expired DE3249544C2 (de) 1981-11-06 1982-11-05 Isolierter Draht
DE19823240934 Granted DE3240934A1 (de) 1981-11-06 1982-11-05 Verfahren zur herstellung eines polyamid-imid-harzes

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19823240934 Granted DE3240934A1 (de) 1981-11-06 1982-11-05 Verfahren zur herstellung eines polyamid-imid-harzes

Country Status (1)

Country Link
DE (2) DE3249544C2 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10920019B2 (en) 2015-09-25 2021-02-16 Huntsman International Llc Preparation of poly amidoimides

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4374221A (en) * 1981-11-17 1983-02-15 Essex Group, Inc. High solids polyamide-imide magnet wire enamel
DE3332032A1 (de) * 1983-09-06 1985-03-21 Bayer Ag, 5090 Leverkusen Spezielle polyamidimide
DE3332031A1 (de) * 1983-09-06 1985-03-21 Bayer Ag, 5090 Leverkusen Verwendung von polyamidimiden als thermoplaste
DE3332033A1 (de) * 1983-09-06 1985-03-21 Bayer Ag, 5090 Leverkusen Neue polyamidimide und ihre verwendung
DE3332030A1 (de) * 1983-09-06 1985-03-21 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von polyamidimiden
DE3407201A1 (de) * 1984-02-28 1985-08-29 Bayer Ag, 5090 Leverkusen Verfahren zur phenolfreien herstellung von aliphatisch-aromatischen polyamidimiden
FR2629088B1 (fr) * 1988-03-24 1990-12-14 Rhone Poulenc Chimie Polyamide-imides aromatiques fonctionnalises par des groupes maleimido, un procede pour leur preparation et leur emploi pour notamment preparer des polymeres reticules
DE10303635A1 (de) * 2003-01-30 2004-12-02 Altana Electrical Insulation Gmbh Verfahren zur Herstellung lagerstabiler Polyamidimid-Harze und Überzugsmittel, die diese enthalten
DE102006052240A1 (de) 2006-11-03 2008-05-08 Bayer Materialscience Ag Lösungen blockierter Polyimide bzw. Polyamidimide

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2134479A1 (de) * 1970-07-13 1972-03-09 Schenectady Chemical Verzweigte Amid-Imid-Ester-Polymere für Isolierungslacke
DE2225791A1 (de) * 1971-05-26 1972-12-07 Standard Oil Co Isolierte elektrische Leiter
DE2417252A1 (de) * 1973-04-09 1974-10-24 Standard Oil Co Polyamid-imid-polymere und verfahren zu ihrer herstellung
DE2947117A1 (de) * 1978-11-30 1980-06-04 Hitachi Chemical Co Ltd Polyamidimidharz, verfahren zu seiner herstellung und dessen verwendung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1770202C3 (de) * 1968-04-13 1975-02-27 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von hochmolekularen Polyamid-tmiden
DE2443576C3 (de) * 1974-09-12 1981-12-03 Bayer Ag, 5090 Leverkusen Verwendung von Imid-Gruppen enthaltenden Polykondensaten zur Lackierung
DE2542706C3 (de) * 1975-09-25 1981-04-09 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Imidgruppen enthaltenden Polykondensaten

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2134479A1 (de) * 1970-07-13 1972-03-09 Schenectady Chemical Verzweigte Amid-Imid-Ester-Polymere für Isolierungslacke
DE2225791A1 (de) * 1971-05-26 1972-12-07 Standard Oil Co Isolierte elektrische Leiter
DE2417252A1 (de) * 1973-04-09 1974-10-24 Standard Oil Co Polyamid-imid-polymere und verfahren zu ihrer herstellung
DE2947117A1 (de) * 1978-11-30 1980-06-04 Hitachi Chemical Co Ltd Polyamidimidharz, verfahren zu seiner herstellung und dessen verwendung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10920019B2 (en) 2015-09-25 2021-02-16 Huntsman International Llc Preparation of poly amidoimides

Also Published As

Publication number Publication date
DE3240934A1 (de) 1983-06-09
DE3240934C2 (https=) 1989-07-20

Similar Documents

Publication Publication Date Title
EP3294794B1 (de) Verfahren zur herstellung von polyimiden
DE1494443A1 (de) Verfahren zur Herstellung von UEberzuegen und Filmen
DE1937388A1 (de) Verfahren zur Herstellung von Polysaeureamiden und Polyimiden
DE3249544C2 (de) Isolierter Draht
WO2018032023A1 (de) Verfahren zur herstellung von polyimiden
DE2439386B2 (de) Wäßriger Einbrennlack und dessen Verwendung als Drahtlack
DE2947117A1 (de) Polyamidimidharz, verfahren zu seiner herstellung und dessen verwendung
DE2331380A1 (de) Polyamidimide und verfahren zu deren herstellung
EP0226968B1 (de) Verfahren zur Herstellung lagerstabiler Polyamidimidlacke und deren Verwendung
EP0049393A2 (de) Hitzehärtbare, Amid- und Imidgruppen enthaltende Poly-Kondensationsprodukte und ihre Verwendung
EP0556559B1 (de) Verfahren zur Herstellung von hitzebeständigen Überzügen auf Drähten oder Fasern und dazu geeignete Vorrichtung
DE1962900C3 (de) Polyamidimidester und Verfahren zu ihrer Herstellung
DE2225791A1 (de) Isolierte elektrische Leiter
EP0150440B1 (de) Lacklösungen auf der Basis von Hydantoingruppen enthaltenden Polymeren und ihre Verwendung
EP0941273B1 (de) Verfahren zur herstellung carboxyl- und hydroxylgruppenhaltiger polyesterimide und deren verwendung in drahtlacken
DE3213257A1 (de) Hitzebestaendige harzmasse
DE2111640A1 (de) Verfahren zur Herstellung von elektrophoretisch abscheidbaren UEberzugsmassen
DE2264662C3 (de) Polyamidimidvorläufer enthaltende Zusammensetzung
DE3034536C2 (de) Polyamid-imidharzmasse und ihre Verwendung
DE3817614A1 (de) Lagerstabile elastische polyamidimidlacke, verfahren zu deren herstellung und deren verwendung zum ueberziehen elektrischer leiter
DE2111584A1 (de) Verfahren zur Herstellung galvanisch abscheidbarer wasserloeslicher organischer Polymere
DE2023456B2 (de) Lacke für lötbare Drahtisolationen auf der Basis einer Hydroxylverbindung und einer Polyisocyanatverbindung sowie eines Lösungsmittels
DE2008747A1 (de) Verfahren zur Herstellung vonVorpolymerisaten aus einem aromatischen Dianhydrid und einem organischen Diamln
DE2713551A1 (de) Vernetzbare polyamidimide
DE2066093C2 (de) Polymere Triketoimidazolidine

Legal Events

Date Code Title Description
Q172 Divided out of (supplement):

Ref country code: DE

Ref document number: 3240934

8110 Request for examination paragraph 44
8181 Inventor (new situation)

Free format text: NISHIZAWA, HIROSHI, KITAIBARAKI, JP MUKOYAMA, YOSHIYUKI KASAI, SHOZO OKADA, YASUNORI, HITACHI, JP

AC Divided out of

Ref country code: DE

Ref document number: 3240934

Format of ref document f/p: P

D2 Grant after examination
8364 No opposition during term of opposition
AC Divided out of

Ref country code: DE

Ref document number: 3240934

Format of ref document f/p: P

8339 Ceased/non-payment of the annual fee