UST102503I4 - Organo-titanate gellation of epoxy resin coated articles - Google Patents

Organo-titanate gellation of epoxy resin coated articles Download PDF

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Publication number
UST102503I4
UST102503I4 US06/331,429 US33142981A UST102503I4 US T102503 I4 UST102503 I4 US T102503I4 US 33142981 A US33142981 A US 33142981A US T102503 I4 UST102503 I4 US T102503I4
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US
United States
Prior art keywords
epoxy resin
titanate
organo
gellation
resin coated
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.)
Pending
Application number
US06/331,429
Inventor
Leonard B. Simmonds
James D. B. Smith
Richard L. Oblich
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 filed Critical
Priority to US06/331,429 priority Critical patent/UST102503I4/en
Application granted granted Critical
Publication of UST102503I4 publication Critical patent/UST102503I4/en
Pending legal-status Critical Current

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    • 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
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/12—Impregnating, moulding insulation, heating or drying of windings, stators, rotors or machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2504/00—Epoxy polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/10—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by other chemical means
    • B05D3/105—Intermediate treatments
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/40—Windings characterised by the shape, form or construction of the insulation for high voltage, e.g. affording protection against corona discharges

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Organic Insulating Materials (AREA)
  • Paints Or Removers (AREA)

Abstract

An article, such as a mica wrapped coil, a dynamo-electric machine component containing mica wrapped coils, or a metal substrate, is insulated by: (A) applying wet epoxy resin to the article, (B) contacting the wet epoxy resin with a titanate solution, for a time effective to form a resin impervious, gelled epoxy skin on the surface of the epoxy resin, where the titanate solution consists essentially of organo-titanate and an organic, non-polar solvent, where the weight ratio of organo-titanate:organic non-polar solvent is from 1:2.5 to 1:99, and (C) curing the epoxy resin.
US06/331,429 1978-12-08 1981-12-16 Organo-titanate gellation of epoxy resin coated articles Pending UST102503I4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US06/331,429 UST102503I4 (en) 1978-12-08 1981-12-16 Organo-titanate gellation of epoxy resin coated articles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US96780878A 1978-12-08 1978-12-08
US06/331,429 UST102503I4 (en) 1978-12-08 1981-12-16 Organo-titanate gellation of epoxy resin coated articles

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US96780878A Continuation 1978-12-08 1978-12-08

Publications (1)

Publication Number Publication Date
UST102503I4 true UST102503I4 (en) 1982-12-07

Family

ID=25513361

Family Applications (1)

Application Number Title Priority Date Filing Date
US06/331,429 Pending UST102503I4 (en) 1978-12-08 1981-12-16 Organo-titanate gellation of epoxy resin coated articles

Country Status (2)

Country Link
US (1) UST102503I4 (en)
JP (1) JPS5913906B2 (en)

Also Published As

Publication number Publication date
JPS5581117A (en) 1980-06-18
JPS5913906B2 (en) 1984-04-02

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