BR9713297A - Processo para a preparação de poliesterimidas contendo carboxila e hidroxila e o uso das mesmas em esmaltes de fios - Google Patents

Processo para a preparação de poliesterimidas contendo carboxila e hidroxila e o uso das mesmas em esmaltes de fios

Info

Publication number
BR9713297A
BR9713297A BR9713297-7A BR9713297A BR9713297A BR 9713297 A BR9713297 A BR 9713297A BR 9713297 A BR9713297 A BR 9713297A BR 9713297 A BR9713297 A BR 9713297A
Authority
BR
Brazil
Prior art keywords
hydroxyl
polyesterimides
polyesterimide
component
carboxyl
Prior art date
Application number
BR9713297-7A
Other languages
English (en)
Inventor
Brian W Glasper
Geoffrey C Rix
Klaus-Wilhelm Lienert
Original Assignee
Beck & Co Ag Dr
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 Beck & Co Ag Dr filed Critical Beck & Co Ag Dr
Publication of BR9713297A publication Critical patent/BR9713297A/pt

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
    • C08G73/16—Polyester-imides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D179/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen, or carbon only, not provided for in groups C09D161/00 - C09D177/00
    • C09D179/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C09D179/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • 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
    • H01B3/308—Wires with resins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Organic Insulating Materials (AREA)
  • Insulated Conductors (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

Patente de Invenção:<B>"PROCESSO PARA A PREPARAçãO DE POLIESTERIMIDAS CONTENDO CARBOXILA E HIDROXILA E O USO DAS MESMAS EM ESMALTES DE FIOS"<D>. A presente invenção refere-se a um processo para a preparação de resinas de poliesterimidas contendo carboxila e hidroxila, compreendendo como componentes monoméricos: (A) compostos formadores de imida dotados de pelo menos dois grupos amino e/ou pelo menos dois grupos isocianato ou compostos formadores de imida dotados de pelo menos um grupo amino e/ou pelo menos um grupo isocianato e pelo menos um grupo funcional adicional selecionado entre hidroxila, carboxila e/ou anidrido carboxílico, (B) ácidos policarboxílicos e/ou seus anidridos e/ou seus ésteres, e (C) polióis. caractrerizado pelo fato de que (I) o componente (A) é reagido com parte do componente (B) para formar uma poliimida, (II) a poliimida obtida de acordo com o estágio (I) é reagida com o componente (C) para formar uma poliesterimida, e finalmente (III) a poliesterimida obtida de acordo com o estágio (II) é reagida com a parte restante do componente (B) para formar a poliesterimida contendo hidroxila e carboxila. Também englobado pela presente invenção está o uso das poliesterimidas preparadas pelo processo de acordo com a presente invenção como agentes de ligação, e esmaltes de fios compreendendo as poliesterimidas contendo carboxila e hidroxila tendo um número de ácido <sym> 80 mg de KOH/g que podem ser preparadas pelo processo de acordo coma presente invenção.
BR9713297-7A 1996-11-26 1997-11-13 Processo para a preparação de poliesterimidas contendo carboxila e hidroxila e o uso das mesmas em esmaltes de fios BR9713297A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19648830A DE19648830A1 (de) 1996-11-26 1996-11-26 Verfahren zur Herstellung carboxyl- und hydroxylgruppenhaltiger Polyesterimide und deren Verwendung in Drahtlacken
PCT/EP1997/006326 WO1998023667A1 (de) 1996-11-26 1997-11-13 Verfahren zur herstellung carboxyl- und hydroxylgruppenhaltiger polyesterimide und deren verwendung in drahtlacken

Publications (1)

Publication Number Publication Date
BR9713297A true BR9713297A (pt) 1999-10-26

Family

ID=7812737

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9713297-7A BR9713297A (pt) 1996-11-26 1997-11-13 Processo para a preparação de poliesterimidas contendo carboxila e hidroxila e o uso das mesmas em esmaltes de fios

Country Status (6)

Country Link
US (1) US6211326B1 (pt)
EP (1) EP0941273B1 (pt)
BR (1) BR9713297A (pt)
CA (1) CA2271138A1 (pt)
DE (2) DE19648830A1 (pt)
WO (1) WO1998023667A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100627509B1 (ko) * 2005-05-24 2006-09-22 엘에스전선 주식회사 전선 피복재료용 폴리에스테르계 수지 조성물 및 이를이용한 전선
US20070031672A1 (en) * 2005-08-08 2007-02-08 Frank-Rainer Boehm Wire-coating composition based on new polyester amide imides and polyester amides
GR1005833B (el) * 2006-05-26 2008-02-27 Αθανασιος Ιωαννης Δρακουλης Πολυεστερικο βερνικι ηλεκτρικης μονωσης ηλεκτροφορων συρματων.
DE102011006437A1 (de) * 2011-03-30 2012-10-04 Elantas Gmbh Polyester- oder Polyesterimidharze, welche mit dem cyclischen Imid einer aromatischen Tricarbonsäure terminiert sind, sowie diese enthaltende Drahtlack-Zusammensetzungen
US9365717B2 (en) 2011-05-31 2016-06-14 Toyobo Co., Ltd. Carboxyl group-containing polyimide, thermosetting resin composition and flexible metal-clad laminate
US20130118980A1 (en) * 2011-11-16 2013-05-16 Anna Mueller-Cristadoro Polymeric material, production and use thereof
KR20140089564A (ko) * 2011-11-16 2014-07-15 바스프 에스이 중합체성 재료, 및 그 제조 및 용도

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1495100B2 (de) 1961-11-02 1972-05-10 Dr. Beck & Co Ag, 2000 Hamburg Verfahren zur herstellung von polyesterimiden
DE1445263C3 (de) 1961-12-12 1979-12-13 Dr. Beck & Co Ag, 2000 Hamburg Verwendung von Polyesterimiden für die Einbrennisolierung auf elektrischen Leitern
US4513113A (en) * 1969-05-08 1985-04-23 General Electric Company Aqueous coating composition of polyesterimide
US4217389A (en) * 1969-05-08 1980-08-12 General Electric Company Curable mixture of water soluble polyester and polyimide precursor, process of coating and products
US4208464A (en) * 1974-09-26 1980-06-17 Nitto Electric Industrial Co., Ltd. Article coated with baked layer of water-soluble heat-resistant insulating varnish
US4218550A (en) * 1975-01-02 1980-08-19 General Electric Company Coating compositions
US4389457A (en) * 1980-05-30 1983-06-21 General Electric Company Hot-melt polyesterimide-polyisocyanate electrical coating compositions
US4296229A (en) * 1980-05-30 1981-10-20 General Electric Company Hot-melt polyesterimide-polyisocyanate electrical coating compositions
US4362861A (en) * 1980-12-23 1982-12-07 Schenectady Chemicals, Inc. Polyesterimide
US4446300A (en) * 1983-06-27 1984-05-01 The P. D. George Company Isocyanurate-type polymers
US4795790A (en) 1986-12-02 1989-01-03 General Electric Company Thermoplastic polyetherimide ester polymers exhibiting improved flexibility
DE3717596A1 (de) 1987-05-25 1988-12-08 Basf Lacke & Farben Verfahren zum beschichten von metallbaendern im bandlackierverfahren unter verwendung von beschichtungsmitteln auf polyesterimidharzbasis
DE3739612A1 (de) * 1987-11-23 1989-06-01 Basf Lacke & Farben Verfahren zum beschichten von metallbaendern im bandlackierverfahren fuer die fertigung von thermisch stark belasteten teilen
GB8925595D0 (en) 1989-11-13 1990-01-04 Nat Res Dev Control of secretion of milk
DE3938058A1 (de) 1989-11-16 1991-05-23 Beck & Co Ag Dr Drahtlacke sowie verfahren zum kontinuierlichen beschichten von draehten
DE19507942A1 (de) * 1995-03-07 1996-09-12 Beck & Co Ag Dr Drahtbeschichtungsmittel sowie Verfahren zu dessen Herstellung
DE19515263A1 (de) * 1995-04-26 1996-10-31 Beck & Co Ag Dr Drahtlackformulierung mit internem Gleitmittel

Also Published As

Publication number Publication date
DE59706574D1 (de) 2002-04-11
WO1998023667A1 (de) 1998-06-04
US6211326B1 (en) 2001-04-03
EP0941273A1 (de) 1999-09-15
CA2271138A1 (en) 1998-06-04
DE19648830A1 (de) 1998-05-28
EP0941273B1 (de) 2002-03-06

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Legal Events

Date Code Title Description
PCP Transfer pending
PCR Transfer refused
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]