IT1011338B - PROCEDURE FOR THE PREPARATION OF REACTIVE MASSES OF SOLVENT-FREE POLYURETHANES AND USE OF THEM IN ELECTROTECHNICS - Google Patents

PROCEDURE FOR THE PREPARATION OF REACTIVE MASSES OF SOLVENT-FREE POLYURETHANES AND USE OF THEM IN ELECTROTECHNICS

Info

Publication number
IT1011338B
IT1011338B IT5072974A IT5072974A IT1011338B IT 1011338 B IT1011338 B IT 1011338B IT 5072974 A IT5072974 A IT 5072974A IT 5072974 A IT5072974 A IT 5072974A IT 1011338 B IT1011338 B IT 1011338B
Authority
IT
Italy
Prior art keywords
electrotechnics
solvent
procedure
preparation
free polyurethanes
Prior art date
Application number
IT5072974A
Other languages
Italian (it)
Original Assignee
Beck And Co 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 Beck And Co Ag filed Critical Beck And Co Ag
Application granted granted Critical
Publication of IT1011338B publication Critical patent/IT1011338B/en

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)
IT5072974A 1973-05-02 1974-04-30 PROCEDURE FOR THE PREPARATION OF REACTIVE MASSES OF SOLVENT-FREE POLYURETHANES AND USE OF THEM IN ELECTROTECHNICS IT1011338B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT386173A AT333037B (en) 1973-05-02 1973-05-02 PROCESS FOR THE PREPARATION OF SOLVENT-FREE POLYURETHANE REACTION COMPOUNDS

Publications (1)

Publication Number Publication Date
IT1011338B true IT1011338B (en) 1977-01-20

Family

ID=3556428

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5072974A IT1011338B (en) 1973-05-02 1974-04-30 PROCEDURE FOR THE PREPARATION OF REACTIVE MASSES OF SOLVENT-FREE POLYURETHANES AND USE OF THEM IN ELECTROTECHNICS

Country Status (7)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2623401C3 (en) * 1976-05-25 1981-07-16 Bayer Ag, 5090 Leverkusen Process for the solvent-free production of solid plastic molded parts
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
GB1466973A (en) 1977-03-16
NL7405902A (en) 1974-11-05
ATA386173A (en) 1976-02-15
AT333037B (en) 1976-10-25
NL176680C (en) 1985-05-17
FR2228084A1 (en) 1974-11-29
DE2415195C3 (en) 1980-04-24
NL176680B (en) 1984-12-17
FR2228084B1 (en) 1979-08-03
CH591531A5 (en) 1977-09-30
DE2415195B2 (en) 1979-08-16
DE2415195A1 (en) 1974-11-14

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