NO136154C - Fremgangsm}te til } separere h¦yeremolekyl{re bestanddeler og katalytisk virksomme forurensninger fra for impregneringsform}l anvendelige blandinger av epoksyharpiks og en syreanhydridherder. - Google Patents

Fremgangsm}te til } separere h¦yeremolekyl{re bestanddeler og katalytisk virksomme forurensninger fra for impregneringsform}l anvendelige blandinger av epoksyharpiks og en syreanhydridherder.

Info

Publication number
NO136154C
NO136154C NO238571A NO238571A NO136154C NO 136154 C NO136154 C NO 136154C NO 238571 A NO238571 A NO 238571A NO 238571 A NO238571 A NO 238571A NO 136154 C NO136154 C NO 136154C
Authority
NO
Norway
Prior art keywords
pollutions
procedures
epoxy resin
acid anhydride
higher molecular
Prior art date
Application number
NO238571A
Other languages
English (en)
Other versions
NO136154B (no
Inventor
Willi Martens
Original Assignee
Siemens 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
Priority claimed from DE19702038711 external-priority patent/DE2038711C3/de
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of NO136154B publication Critical patent/NO136154B/no
Publication of NO136154C publication Critical patent/NO136154C/no

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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/42—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy 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
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/04—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances mica
    • 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
    • H01B3/40—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 epoxy resins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Epoxy Resins (AREA)
  • Organic Insulating Materials (AREA)
  • Manufacture Of Motors, Generators (AREA)
NO238571A 1970-07-29 1971-06-23 Fremgangsm}te til } separere h¦yeremolekyl{re bestanddeler og katalytisk virksomme forurensninger fra for impregneringsform}l anvendelige blandinger av epoksyharpiks og en syreanhydridherder. NO136154C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702038711 DE2038711C3 (de) 1970-07-29 Verfahren zum Abtrennen von höhermolekularen Bestandteilen und katalytisch wirksamen Verunreinigungen aus für Tränkzwecke verwendbaren Epoxid-Säureanhydridhärter-Mischungen

Publications (2)

Publication Number Publication Date
NO136154B NO136154B (no) 1977-04-18
NO136154C true NO136154C (no) 1977-07-27

Family

ID=5778843

Family Applications (1)

Application Number Title Priority Date Filing Date
NO238571A NO136154C (no) 1970-07-29 1971-06-23 Fremgangsm}te til } separere h¦yeremolekyl{re bestanddeler og katalytisk virksomme forurensninger fra for impregneringsform}l anvendelige blandinger av epoksyharpiks og en syreanhydridherder.

Country Status (5)

Country Link
AT (1) AT306381B (no)
BR (1) BR7104787D0 (no)
CH (1) CH559569A5 (no)
NO (1) NO136154C (no)
SE (1) SE370708B (no)

Also Published As

Publication number Publication date
DE2038711A1 (de) 1972-02-03
CH559569A5 (no) 1975-03-14
AT306381B (de) 1973-04-10
SE370708B (no) 1974-10-28
DE2038711B2 (de) 1975-06-26
BR7104787D0 (pt) 1973-04-05
NO136154B (no) 1977-04-18

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