FR2067852A5 - Polyester polyhydantoin enameling composn - Google Patents

Polyester polyhydantoin enameling composn

Info

Publication number
FR2067852A5
FR2067852A5 FR6939747A FR6939747A FR2067852A5 FR 2067852 A5 FR2067852 A5 FR 2067852A5 FR 6939747 A FR6939747 A FR 6939747A FR 6939747 A FR6939747 A FR 6939747A FR 2067852 A5 FR2067852 A5 FR 2067852A5
Authority
FR
France
Prior art keywords
pts
polyhydantoin
pref
polyester
composn
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
Application number
FR6939747A
Other languages
French (fr)
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR6939747A priority Critical patent/FR2067852A5/en
Application granted granted Critical
Publication of FR2067852A5 publication Critical patent/FR2067852A5/en
Expired legal-status Critical Current

Links

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
    • H01B3/42—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 polyesters; polyethers; polyacetals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
    • C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • 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
    • C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
    • 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

Abstract

Resinous enamelling composition comprises 100 pts. of a mixed diol-triol terephthalate polyester, 10-30, pref. 10, pts. of a melamine deriv. (hexamethoxymelamine), 1-5, pref. 2, pts. of an organic titanate (ethylhexyl or isopropyl titanate and 20-80, pref. 40, pts. of a polyhydantoin of formula: where R1 is phenylene; R2 is H or 1-6C alkyl; R3 is R1 or 4-10C alkylene; and n = 20-5000. Gives an electrically insulating varnish for electrical conductors stable at 155 degrees C, with excellent shock-, cold- and solvent resistance.
FR6939747A 1969-11-19 1969-11-19 Polyester polyhydantoin enameling composn Expired FR2067852A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6939747A FR2067852A5 (en) 1969-11-19 1969-11-19 Polyester polyhydantoin enameling composn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6939747A FR2067852A5 (en) 1969-11-19 1969-11-19 Polyester polyhydantoin enameling composn

Publications (1)

Publication Number Publication Date
FR2067852A5 true FR2067852A5 (en) 1971-08-20

Family

ID=9043289

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6939747A Expired FR2067852A5 (en) 1969-11-19 1969-11-19 Polyester polyhydantoin enameling composn

Country Status (1)

Country Link
FR (1) FR2067852A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2460206A1 (en) * 1973-12-21 1975-07-03 Alsthom Cgee RESIN BLEND BASED ON POLYESTER AND POLYHYDANTOINE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2460206A1 (en) * 1973-12-21 1975-07-03 Alsthom Cgee RESIN BLEND BASED ON POLYESTER AND POLYHYDANTOINE

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Legal Events

Date Code Title Description
ST Notification of lapse