GB1604119A - Varnish based on polyester or polyesterimide resins which are soluble in non-polluting solvents in particular aqueous solvents - Google Patents

Varnish based on polyester or polyesterimide resins which are soluble in non-polluting solvents in particular aqueous solvents Download PDF

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Publication number
GB1604119A
GB1604119A GB21563/78A GB2156378A GB1604119A GB 1604119 A GB1604119 A GB 1604119A GB 21563/78 A GB21563/78 A GB 21563/78A GB 2156378 A GB2156378 A GB 2156378A GB 1604119 A GB1604119 A GB 1604119A
Authority
GB
United Kingdom
Prior art keywords
parts
varnish
acid
varnish according
moles
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
GB21563/78A
Other languages
English (en)
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.)
Alsthom Atlantique SA
Original Assignee
Alsthom Atlantique 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 Alsthom Atlantique SA filed Critical Alsthom Atlantique SA
Publication of GB1604119A publication Critical patent/GB1604119A/en
Expired legal-status Critical Current

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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/16—Polyester-imides
    • 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
    • H01B3/303—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups H01B3/38 or H01B3/302
    • H01B3/306—Polyimides or polyesterimides
    • 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
    • H01B3/421—Polyesters

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Organic Insulating Materials (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
GB21563/78A 1977-05-31 1978-05-23 Varnish based on polyester or polyesterimide resins which are soluble in non-polluting solvents in particular aqueous solvents Expired GB1604119A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7716565A FR2393041A1 (fr) 1977-05-31 1977-05-31 Vernis a base de resines polyesters ou polyesterimides solubles dans des solvants non polluants, notamment aqueux

Publications (1)

Publication Number Publication Date
GB1604119A true GB1604119A (en) 1981-12-02

Family

ID=9191456

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21563/78A Expired GB1604119A (en) 1977-05-31 1978-05-23 Varnish based on polyester or polyesterimide resins which are soluble in non-polluting solvents in particular aqueous solvents

Country Status (10)

Country Link
AT (1) AT376990B (xx)
DE (1) DE2822610A1 (xx)
DK (1) DK239778A (xx)
ES (1) ES470317A1 (xx)
FI (1) FI70917C (xx)
FR (1) FR2393041A1 (xx)
GB (1) GB1604119A (xx)
IT (1) IT7823308A0 (xx)
NL (1) NL7805917A (xx)
SE (1) SE438320B (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2672607B1 (fr) * 1991-02-07 1993-04-16 Alsthom Gec Procede de synthese de polyester imide lactame electrodeposable et utilisation de ce polyester pour la constitution d'un bain electrophorese.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT282027B (de) * 1968-07-02 1970-06-10 Beck & Co Ag Dr Verfahren zur Herstellung verbesserter Polyesterimiddrahtlacke

Also Published As

Publication number Publication date
ES470317A1 (es) 1979-01-01
FR2393041A1 (fr) 1978-12-29
NL7805917A (nl) 1978-12-04
FI70917B (fi) 1986-07-18
SE7806149L (sv) 1978-12-01
DE2822610A1 (de) 1978-12-14
FR2393041B1 (xx) 1980-03-14
DK239778A (da) 1978-12-01
SE438320B (sv) 1985-04-15
FI781625A (fi) 1978-12-01
ATA350678A (de) 1984-06-15
AT376990B (de) 1985-01-25
FI70917C (fi) 1986-10-27
IT7823308A0 (it) 1978-05-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee