US2730466A - Insulated electrical conductor - Google Patents

Insulated electrical conductor Download PDF

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Publication number
US2730466A
US2730466A US452807A US45280754A US2730466A US 2730466 A US2730466 A US 2730466A US 452807 A US452807 A US 452807A US 45280754 A US45280754 A US 45280754A US 2730466 A US2730466 A US 2730466A
Authority
US
United States
Prior art keywords
formaldehyde
resin
melamine
phenol
cresol
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 - Lifetime
Application number
US452807A
Other languages
English (en)
Inventor
Edward W Daszewski
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Priority to US452807A priority Critical patent/US2730466A/en
Priority to JP2312155A priority patent/JPS328933B1/ja
Application granted granted Critical
Publication of US2730466A publication Critical patent/US2730466A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • H01B3/44—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 vinyl resins; acrylic resins
    • H01B3/448—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 vinyl resins; acrylic resins from other vinyl compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D129/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Coating compositions based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Coating compositions based on derivatives of such polymers
    • C09D129/14—Homopolymers or copolymers of acetals or ketals obtained by polymerisation of unsaturated acetals or ketals or by after-treatment of polymers of unsaturated alcohols
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal
    • Y10T428/31688—Next to aldehyde or ketone condensation product

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Organic Insulating Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
US452807A 1954-08-30 1954-08-30 Insulated electrical conductor Expired - Lifetime US2730466A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US452807A US2730466A (en) 1954-08-30 1954-08-30 Insulated electrical conductor
JP2312155A JPS328933B1 (enrdf_load_stackoverflow) 1954-08-30 1955-08-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US452807A US2730466A (en) 1954-08-30 1954-08-30 Insulated electrical conductor

Publications (1)

Publication Number Publication Date
US2730466A true US2730466A (en) 1956-01-10

Family

ID=23798013

Family Applications (1)

Application Number Title Priority Date Filing Date
US452807A Expired - Lifetime US2730466A (en) 1954-08-30 1954-08-30 Insulated electrical conductor

Country Status (2)

Country Link
US (1) US2730466A (enrdf_load_stackoverflow)
JP (1) JPS328933B1 (enrdf_load_stackoverflow)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2836518A (en) * 1953-08-26 1958-05-27 Gen Electric Modified polyvinyl acetal insulated conductors
US2875105A (en) * 1955-09-15 1959-02-24 Minnesota Mining & Mfg Inks for marking condensation polymers
US2991326A (en) * 1957-12-24 1961-07-04 Westinghouse Electric Corp Insulation system for electrical apparatus containing liquid dielectrics
US3068189A (en) * 1959-06-29 1962-12-11 Shawinigan Resins Corp Composition comprising a polyvinyl acetal, a phenol-aldehyde resin, a melamine-aldehyde resin adn a polyurethane, process for preparing same, and electrical conductor coa
US3072596A (en) * 1960-03-08 1963-01-08 Shawinigan Resins Corp Composition comprising a polyvinyl acetal, a phenol-aldehyde resin, a melamine-aldehyde resin, a polyurethane and, as a cure promoter, an organic compound of tin or iron, and electrical conductor coated therewith
US3104236A (en) * 1960-02-01 1963-09-17 Shawinigan Resins Corp Coating composition comprising a polyvinyl acetal, a phenol-aldehyde resin, a melamine-aldehyde resin and a polyurethane, and electrical conductor coated therewith
DE1179320B (de) * 1955-03-15 1964-10-08 Shawinigan Resins Corp Durch Hitze haertbares UEberzugsmittel auf der Grundlage von Polyvinylacetal
US3400172A (en) * 1965-04-30 1968-09-03 Gen Electric Coating compositions comprising a mixture of:(1) a phenol-formaldehyde resin, (2) a melamine-aldehyde resin, (3) a polyisocyanate and, (4) a blend of high and low molecular weight polyvinyl formal resins
US3404197A (en) * 1966-10-10 1968-10-01 Gen Electric Coating compositions comprising a mixture of:(1) a phenol-formaldehyde resin: (2) a melamine-aldehyde resin; (3) a polyisocyanate and (4) a blend of high and low molecular weight polyvinyl formal resins
US3442834A (en) * 1965-06-18 1969-05-06 Gen Electric Electrical insulating composition

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2307588A (en) * 1938-07-08 1943-01-05 Gen Electric Insulated electrical conductor
GB552152A (en) * 1941-07-23 1943-03-25 British Insulated Cables Ltd Improvements relating to coating compositions suitable for providing electric wires with insulating coverings and for other purposes
US2466399A (en) * 1943-10-15 1949-04-05 Monsanto Chemicals Thermosetting polyvinyl acetal composition

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2307588A (en) * 1938-07-08 1943-01-05 Gen Electric Insulated electrical conductor
GB552152A (en) * 1941-07-23 1943-03-25 British Insulated Cables Ltd Improvements relating to coating compositions suitable for providing electric wires with insulating coverings and for other purposes
US2466399A (en) * 1943-10-15 1949-04-05 Monsanto Chemicals Thermosetting polyvinyl acetal composition

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2836518A (en) * 1953-08-26 1958-05-27 Gen Electric Modified polyvinyl acetal insulated conductors
DE1179320B (de) * 1955-03-15 1964-10-08 Shawinigan Resins Corp Durch Hitze haertbares UEberzugsmittel auf der Grundlage von Polyvinylacetal
US2875105A (en) * 1955-09-15 1959-02-24 Minnesota Mining & Mfg Inks for marking condensation polymers
US2991326A (en) * 1957-12-24 1961-07-04 Westinghouse Electric Corp Insulation system for electrical apparatus containing liquid dielectrics
US3068189A (en) * 1959-06-29 1962-12-11 Shawinigan Resins Corp Composition comprising a polyvinyl acetal, a phenol-aldehyde resin, a melamine-aldehyde resin adn a polyurethane, process for preparing same, and electrical conductor coa
DE1153127B (de) * 1959-06-29 1963-08-22 Shawinigan Resins Corp Ofentrocknende UEberzugsmittel auf der Basis von Polyvinylacetal, insbesondere zum UEberziehen elektrischer Leiter
US3104236A (en) * 1960-02-01 1963-09-17 Shawinigan Resins Corp Coating composition comprising a polyvinyl acetal, a phenol-aldehyde resin, a melamine-aldehyde resin and a polyurethane, and electrical conductor coated therewith
US3072596A (en) * 1960-03-08 1963-01-08 Shawinigan Resins Corp Composition comprising a polyvinyl acetal, a phenol-aldehyde resin, a melamine-aldehyde resin, a polyurethane and, as a cure promoter, an organic compound of tin or iron, and electrical conductor coated therewith
US3400172A (en) * 1965-04-30 1968-09-03 Gen Electric Coating compositions comprising a mixture of:(1) a phenol-formaldehyde resin, (2) a melamine-aldehyde resin, (3) a polyisocyanate and, (4) a blend of high and low molecular weight polyvinyl formal resins
US3442834A (en) * 1965-06-18 1969-05-06 Gen Electric Electrical insulating composition
US3404197A (en) * 1966-10-10 1968-10-01 Gen Electric Coating compositions comprising a mixture of:(1) a phenol-formaldehyde resin: (2) a melamine-aldehyde resin; (3) a polyisocyanate and (4) a blend of high and low molecular weight polyvinyl formal resins

Also Published As

Publication number Publication date
JPS328933B1 (enrdf_load_stackoverflow) 1957-10-19

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