FR2073871A5 - - Google Patents

Info

Publication number
FR2073871A5
FR2073871A5 FR7045416A FR7045416A FR2073871A5 FR 2073871 A5 FR2073871 A5 FR 2073871A5 FR 7045416 A FR7045416 A FR 7045416A FR 7045416 A FR7045416 A FR 7045416A FR 2073871 A5 FR2073871 A5 FR 2073871A5
Authority
FR
France
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
FR7045416A
Other languages
French (fr)
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of FR2073871A5 publication Critical patent/FR2073871A5/fr
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
    • 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
    • C08G18/348—Hydroxycarboxylic acids
    • 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
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4266—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from hydroxycarboxylic acids and/or lactones
    • C08G18/4269—Lactones
    • 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
    • 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
    • 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
    • H01B3/302—Polyurethanes or polythiourethanes; Polyurea or polythiourea
    • 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)
  • 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)
  • Polyurethanes Or Polyureas (AREA)
FR7045416A 1969-12-16 1970-12-16 Expired FR2073871A5 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1962900A DE1962900C3 (de) 1969-12-16 1969-12-16 Polyamidimidester und Verfahren zu ihrer Herstellung

Publications (1)

Publication Number Publication Date
FR2073871A5 true FR2073871A5 (OSRAM) 1971-10-01

Family

ID=5753952

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7045416A Expired FR2073871A5 (OSRAM) 1969-12-16 1970-12-16

Country Status (10)

Country Link
US (1) US3697484A (OSRAM)
BE (1) BE760412A (OSRAM)
CA (1) CA951042A (OSRAM)
CH (1) CH543553A (OSRAM)
DE (1) DE1962900C3 (OSRAM)
ES (1) ES386525A1 (OSRAM)
FR (1) FR2073871A5 (OSRAM)
GB (1) GB1279230A (OSRAM)
NL (1) NL7018354A (OSRAM)
SE (1) SE385483B (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378000A1 (fr) * 1977-01-21 1978-08-18 Upjohn Co Procede de preparation d'imides, d'amides ou d'amides-imides par condensation d'isocyanates avec des acides carboxyliques ou leurs anhydrides

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3829399A (en) * 1971-08-12 1974-08-13 Teijin Ltd Novel polyamideimide precursors and hardenable compositions containing the same
US3880812A (en) * 1974-01-11 1975-04-29 Standard Oil Co Poly(alkylenetrimellitate imides) and method of preparation
DE2535335C2 (de) * 1975-08-07 1986-05-28 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Imid-Gruppen enthaltenden Polykondensaten
US4177333A (en) * 1978-02-24 1979-12-04 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Catalysts for polyimide foams from aromatic isocyanates and aromatic dianhydrides
US4604409A (en) * 1985-06-13 1986-08-05 John Gagliani Polyamide-imide foams and methods of making same
CH675454A5 (OSRAM) * 1988-03-15 1990-09-28 Escher Wyss Ag
JP7731343B2 (ja) * 2019-08-09 2025-08-29 ハンツマン・インターナシヨナル・エルエルシー 芳香族ポリエステルポリオール化合物を含んでなるポリウレタンフォーム組成物およびそれらから作られる製品
EP4055075B1 (en) * 2019-11-08 2026-05-06 Stepan Company Imide-containing polyester polyols and intumescent rigid foams
CN111793237B (zh) * 2020-07-21 2022-06-21 贵州航天天马机电科技有限公司 一种硬质聚酰亚胺泡沫材料的生产方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1495456A1 (de) * 1963-06-29 1969-10-23 Ohm Dr Klaus Verfahren zur Herstellung von Drahtlacken
DE1495823B2 (de) * 1964-07-21 1976-09-09 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von polyesterimiden und deren verwendung fuer lacke
FR1469153A (fr) * 1965-12-30 1967-02-10 Alsthom Cgee Résines polymères utilisables pour la réalisation d'isolants et plus particulièrement pour l'émaillage de conducteurs électriques

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378000A1 (fr) * 1977-01-21 1978-08-18 Upjohn Co Procede de preparation d'imides, d'amides ou d'amides-imides par condensation d'isocyanates avec des acides carboxyliques ou leurs anhydrides

Also Published As

Publication number Publication date
NL7018354A (OSRAM) 1971-06-18
GB1279230A (en) 1972-06-28
BE760412A (fr) 1971-05-27
CH543553A (de) 1973-10-31
SE385483B (sv) 1976-07-05
CA951042A (en) 1974-07-09
ES386525A1 (es) 1973-04-01
DE1962900C3 (de) 1982-04-29
DE1962900B2 (de) 1981-08-06
US3697484A (en) 1972-10-10
DE1962900A1 (de) 1971-06-24

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Legal Events

Date Code Title Description
ST Notification of lapse