GB1350993A - Multilayer insulating materials - Google Patents

Multilayer insulating materials

Info

Publication number
GB1350993A
GB1350993A GB2941171A GB2941171A GB1350993A GB 1350993 A GB1350993 A GB 1350993A GB 2941171 A GB2941171 A GB 2941171A GB 2941171 A GB2941171 A GB 2941171A GB 1350993 A GB1350993 A GB 1350993A
Authority
GB
United Kingdom
Prior art keywords
acid
reaction
diphenyl methane
diamine
diisocyanato
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
GB2941171A
Other languages
English (en)
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
Publication of GB1350993A publication Critical patent/GB1350993A/en
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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups
    • C08G18/794—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups formed by oligomerisation of aromatic isocyanates or isothiocyanates
    • 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)
  • Polymers & Plastics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Paints Or Removers (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Insulated Conductors (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Organic Insulating Materials (AREA)
GB2941171A 1970-06-29 1971-06-23 Multilayer insulating materials Expired GB1350993A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2032075A DE2032075C3 (de) 1970-06-29 1970-06-29 Mehrschichtisolierstoffe

Publications (1)

Publication Number Publication Date
GB1350993A true GB1350993A (en) 1974-04-24

Family

ID=5775249

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2941171A Expired GB1350993A (en) 1970-06-29 1971-06-23 Multilayer insulating materials

Country Status (7)

Country Link
JP (1) JPS5718282B1 (fr)
AT (1) AT312129B (fr)
BE (1) BE769215A (fr)
CH (1) CH575641A5 (fr)
DE (1) DE2032075C3 (fr)
FR (1) FR2096575B1 (fr)
GB (1) GB1350993A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4404331A (en) 1980-09-03 1983-09-13 General Electric Company Enamel having improved coatability and insulated electrical articles produced therefrom
US4480007A (en) * 1980-09-03 1984-10-30 General Electric Company Enamel having improved coatability and insulated electrical articles produced therefrom
US4485127A (en) * 1980-09-03 1984-11-27 General Electric Company Enamel having improved coatability and insulated electrical articles produced therefrom
WO2013072224A1 (fr) * 2011-11-16 2013-05-23 Basf Se Matériau polymère, fabrication et utilisation dudit matériau polymère

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57187810A (en) * 1981-05-14 1982-11-18 Hitachi Cable Insulated wire
JPS58140909A (ja) * 1982-02-12 1983-08-20 日立電線株式会社 絶縁電線
JPS58140910A (ja) * 1982-02-12 1983-08-20 日立電線株式会社 絶縁電線

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4404331A (en) 1980-09-03 1983-09-13 General Electric Company Enamel having improved coatability and insulated electrical articles produced therefrom
US4480007A (en) * 1980-09-03 1984-10-30 General Electric Company Enamel having improved coatability and insulated electrical articles produced therefrom
US4485127A (en) * 1980-09-03 1984-11-27 General Electric Company Enamel having improved coatability and insulated electrical articles produced therefrom
WO2013072224A1 (fr) * 2011-11-16 2013-05-23 Basf Se Matériau polymère, fabrication et utilisation dudit matériau polymère
CN103930469A (zh) * 2011-11-16 2014-07-16 巴斯夫欧洲公司 聚合物材料及其生产和用途

Also Published As

Publication number Publication date
DE2032075B2 (de) 1979-07-26
FR2096575B1 (fr) 1974-10-31
BE769215A (fr) 1971-11-03
AT312129B (de) 1973-12-27
CH575641A5 (fr) 1976-05-14
DE2032075A1 (de) 1972-01-05
JPS5718282B1 (fr) 1982-04-15
DE2032075C3 (de) 1980-06-26
JPS471929A (fr) 1972-01-31
FR2096575A1 (fr) 1972-02-18

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee