DE2415195C3 - Verwendung von lösungsmittelfreien Polyurethanreaktionsmassen als Isolationsmaterial in der Elektrotechnik - Google Patents

Verwendung von lösungsmittelfreien Polyurethanreaktionsmassen als Isolationsmaterial in der Elektrotechnik

Info

Publication number
DE2415195C3
DE2415195C3 DE19742415195 DE2415195A DE2415195C3 DE 2415195 C3 DE2415195 C3 DE 2415195C3 DE 19742415195 DE19742415195 DE 19742415195 DE 2415195 A DE2415195 A DE 2415195A DE 2415195 C3 DE2415195 C3 DE 2415195C3
Authority
DE
Germany
Prior art keywords
solvent
insulation material
free polyurethane
polyurethane reaction
electrical engineering
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
DE19742415195
Other languages
German (de)
English (en)
Other versions
DE2415195B2 (de
DE2415195A1 (de
Inventor
Guenter Dr. 2000 Hamburg Hegemann
Harald Dr. 2056 Stemwarde Janssen
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.)
Dr Beck & Co Ag 2000 Hamburg
Original Assignee
Dr Beck & Co Ag 2000 Hamburg
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 Dr Beck & Co Ag 2000 Hamburg filed Critical Dr Beck & Co Ag 2000 Hamburg
Publication of DE2415195A1 publication Critical patent/DE2415195A1/de
Publication of DE2415195B2 publication Critical patent/DE2415195B2/de
Application granted granted Critical
Publication of DE2415195C3 publication Critical patent/DE2415195C3/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
    • 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
    • C08G18/73—Polyisocyanates or polyisothiocyanates acyclic
    • 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
    • C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)
  • Organic Insulating Materials (AREA)
DE19742415195 1973-05-02 1974-03-29 Verwendung von lösungsmittelfreien Polyurethanreaktionsmassen als Isolationsmaterial in der Elektrotechnik Expired DE2415195C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT386173A AT333037B (de) 1973-05-02 1973-05-02 Verfahren zur herstellung von losungsmittelfreien polyurethanreaktionsmassen

Publications (3)

Publication Number Publication Date
DE2415195A1 DE2415195A1 (de) 1974-11-14
DE2415195B2 DE2415195B2 (de) 1979-08-16
DE2415195C3 true DE2415195C3 (de) 1980-04-24

Family

ID=3556428

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742415195 Expired DE2415195C3 (de) 1973-05-02 1974-03-29 Verwendung von lösungsmittelfreien Polyurethanreaktionsmassen als Isolationsmaterial in der Elektrotechnik

Country Status (7)

Country Link
AT (1) AT333037B (xx)
CH (1) CH591531A5 (xx)
DE (1) DE2415195C3 (xx)
FR (1) FR2228084B1 (xx)
GB (1) GB1466973A (xx)
IT (1) IT1011338B (xx)
NL (1) NL176680C (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2623401C3 (de) * 1976-05-25 1981-07-16 Bayer Ag, 5090 Leverkusen Verfahren zur lösungsmittelfreien Herstellung von massiven Kunststoff-Formteilen
EP0273132A3 (en) * 1986-11-03 1988-11-23 American Cyanamid Company Preparation of a novel aliphatic diisocyanate from styrene

Also Published As

Publication number Publication date
NL176680B (nl) 1984-12-17
GB1466973A (en) 1977-03-16
DE2415195B2 (de) 1979-08-16
FR2228084A1 (xx) 1974-11-29
NL7405902A (xx) 1974-11-05
AT333037B (de) 1976-10-25
IT1011338B (it) 1977-01-20
ATA386173A (de) 1976-02-15
CH591531A5 (xx) 1977-09-30
DE2415195A1 (de) 1974-11-14
NL176680C (nl) 1985-05-17
FR2228084B1 (xx) 1979-08-03

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)