CH626387A5 - - Google Patents

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Publication number
CH626387A5
CH626387A5 CH578676A CH578676A CH626387A5 CH 626387 A5 CH626387 A5 CH 626387A5 CH 578676 A CH578676 A CH 578676A CH 578676 A CH578676 A CH 578676A CH 626387 A5 CH626387 A5 CH 626387A5
Authority
CH
Switzerland
Prior art keywords
epoxy
groups
resin
tin
mica
Prior art date
Application number
CH578676A
Other languages
German (de)
English (en)
Inventor
James D B Smith
Robert N Kauffman
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of CH626387A5 publication Critical patent/CH626387A5/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00Polycondensates 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
    • C08G59/18Macromolecules 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
    • C08G59/20Macromolecules 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 epoxy compounds used
    • C08G59/22Di-epoxy compounds
    • C08G59/24Di-epoxy compounds carbocyclic
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00Polycondensates 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
    • C08G59/18Macromolecules 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
    • C08G59/20Macromolecules 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 epoxy compounds used
    • C08G59/22Di-epoxy compounds
    • C08G59/226Mixtures of di-epoxy compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00Polycondensates 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
    • C08G59/18Macromolecules 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
    • C08G59/20Macromolecules 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 epoxy compounds used
    • C08G59/32Epoxy compounds containing three or more epoxy groups
    • C08G59/38Epoxy compounds containing three or more epoxy groups together with di-epoxy compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00Polycondensates 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
    • C08G59/18Macromolecules 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
    • C08G59/68Macromolecules 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 catalysts used
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30Insulators 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
    • H01B3/40Insulators 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
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31511Of epoxy ether

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)
  • Epoxy Resins (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Organic Insulating Materials (AREA)
CH578676A 1975-05-08 1976-05-07 CH626387A5 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/575,755 US4020017A (en) 1975-05-08 1975-05-08 Epoxides containing organo-tin compounds and electrical members insulated therewith

Publications (1)

Publication Number Publication Date
CH626387A5 true CH626387A5 (no) 1981-11-13

Family

ID=24301570

Family Applications (1)

Application Number Title Priority Date Filing Date
CH578676A CH626387A5 (no) 1975-05-08 1976-05-07

Country Status (11)

Country Link
US (1) US4020017A (no)
JP (1) JPS51136798A (no)
BE (1) BE841385A (no)
CA (1) CA1099448A (no)
CH (1) CH626387A5 (no)
DE (1) DE2619957C2 (no)
ES (1) ES447709A1 (no)
FR (1) FR2310382A1 (no)
GB (1) GB1550937A (no)
IT (1) IT1069932B (no)
SE (1) SE427463B (no)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4112183A (en) * 1977-03-30 1978-09-05 Westinghouse Electric Corp. Flexible resin rich epoxide-mica winding tape insulation containing organo-tin catalysts
US4273914A (en) * 1980-03-06 1981-06-16 Westinghouse Electric Corp. Pre-reacted carboxylic acid anhydride complexes as low temperature curing agents for epoxy resins
US4503161A (en) * 1984-03-23 1985-03-05 Minnesota Mining And Manufacturing Company Latent Lewis acid catalyst encapsulated within polymerized cycloaliphatic epoxide and polyhydric alcohol
US4606785A (en) * 1984-11-15 1986-08-19 Westinghouse Electric Corp. Simplified method of making high strength resin bonded mica tape
US4661397A (en) * 1986-03-07 1987-04-28 Westinghouse Electric Corp. Polybutadiene bonded extremely flexible porous mica tape
CN1087751C (zh) * 1998-04-09 2002-07-17 中国科学院化学研究所 一种环氧树脂组合物
US6181042B1 (en) 1998-05-30 2001-01-30 General Electric Co. Method for preventing corona surface damage in end windings of air-cooled motors and generators
US6043582A (en) * 1998-08-19 2000-03-28 General Electric Co. Stable conductive material for high voltage armature bars
EP1155083B1 (de) * 1999-02-15 2004-09-15 PolyOne Corporation Thermoplastisches vulkanisat und verfahren zur herstellung
US6384152B2 (en) 1999-07-19 2002-05-07 Siemens Westinghouse Power Corporation Insulating resin of epoxy resin, epoxy diluent, phenolic accelerator and organotin catalyst
DE102009013870A1 (de) * 2009-03-17 2010-09-23 Siemens Aktiengesellschaft Tränkharz für Isolierrohre
US20140178693A1 (en) * 2012-12-21 2014-06-26 General Electric Company High thermal conductivity composite for electric insulation, and articles thereof
DE102015213537A1 (de) * 2015-07-17 2017-01-19 Siemens Aktiengesellschaft Fester, insbesondere bandförmiger, Isolationswerkstoff, Formulierung für ein Imprägniermittel zur Herstellung eines Isolationssystems in einem Vakuumimprägnierverfahren damit und Maschinen mit derartigem Isolationssystem
CN108349919B (zh) * 2015-11-05 2022-06-03 日产化学工业株式会社 多官能环氧化合物及含有其的硬化性组合物
WO2018001671A1 (en) * 2016-06-28 2018-01-04 Huntsman Advanced Materials Licensing (Switzerland) Gmbh Electrical insulation system based on epoxy resins for generators and motors

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL282843A (no) * 1961-10-03
FR1364456A (fr) * 1962-07-27 1964-06-19 Consortium Elektrochem Ind Procédé de durcissement d'époxydes
ES305034A1 (es) * 1963-10-18 1965-04-01 Ciba Geigy Procedimiento para endurecer compuestos poliepoxidos cicloalifaticos
US3622524A (en) * 1968-09-03 1971-11-23 Gen Electric Compositions of epoxy resins cured with organotin compounds
BE790018A (fr) * 1971-10-14 1973-04-12 Westinghouse Electric Corp Ameliorations apportees ou se rapportant a des compositions resineuses
US3716598A (en) * 1971-10-28 1973-02-13 Gen Electric Hardenable epoxy resin compositions

Also Published As

Publication number Publication date
JPS5342800B2 (no) 1978-11-14
SE7604947L (sv) 1976-11-09
US4020017A (en) 1977-04-26
JPS51136798A (en) 1976-11-26
GB1550937A (en) 1979-08-22
BE841385A (fr) 1976-11-03
SE427463B (sv) 1983-04-11
FR2310382A1 (fr) 1976-12-03
ES447709A1 (es) 1977-11-16
DE2619957A1 (de) 1976-11-18
FR2310382B1 (no) 1981-11-27
CA1099448A (en) 1981-04-14
DE2619957C2 (de) 1986-04-24
IT1069932B (it) 1985-03-25

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