FR2406657A1 - Laque et resine de fusion pour l'isolation electrique - Google Patents

Laque et resine de fusion pour l'isolation electrique

Info

Publication number
FR2406657A1
FR2406657A1 FR7829948A FR7829948A FR2406657A1 FR 2406657 A1 FR2406657 A1 FR 2406657A1 FR 7829948 A FR7829948 A FR 7829948A FR 7829948 A FR7829948 A FR 7829948A FR 2406657 A1 FR2406657 A1 FR 2406657A1
Authority
FR
France
Prior art keywords
lacquer
electrical insulation
weight
fusion resin
resins
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.)
Withdrawn
Application number
FR7829948A
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.)
WIEDEKING CHEM FAB
Original Assignee
WIEDEKING CHEM FAB
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 WIEDEKING CHEM FAB filed Critical WIEDEKING CHEM FAB
Publication of FR2406657A1 publication Critical patent/FR2406657A1/fr
Withdrawn legal-status Critical Current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
    • H01B3/303—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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/02—Halogenated hydrocarbons
    • C08K5/03—Halogenated hydrocarbons aromatic, e.g. C6H5-CH2-Cl
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/06—Ethers; Acetals; Ketals; Ortho-esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/07—Aldehydes; Ketones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/12—Esters; Ether-esters of cyclic polycarboxylic acids
    • 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
    • C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; 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
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • C09D175/06—Polyurethanes from polyesters
    • 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/20—Diluents or solvents
    • 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
    • H01B3/302—Polyurethanes or polythiourethanes; Polyurea or polythiourea

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Paints Or Removers (AREA)
  • Organic Insulating Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

Laque électro-isolante ou résine de fusion à base de résine de polyesterimide ou de polyesteruréthane et de solvant. La préparation consiste à dissoudre les résines dans un solvant ou un mélange de solvants qui se constitue de 10 à 100 % en poids de diméthylester d'acide phtalique, 90 à 0 % en poids de solvants conventionnels de ces résines et de 0 à 40 % en poids d'agents de coupage. Application à l'obtention de revêtements.
FR7829948A 1977-10-22 1978-10-20 Laque et resine de fusion pour l'isolation electrique Withdrawn FR2406657A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2747456A DE2747456B2 (de) 1977-10-22 1977-10-22 Lack und Schmelzharz für die Elektroisolation

Publications (1)

Publication Number Publication Date
FR2406657A1 true FR2406657A1 (fr) 1979-05-18

Family

ID=6022008

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7829948A Withdrawn FR2406657A1 (fr) 1977-10-22 1978-10-20 Laque et resine de fusion pour l'isolation electrique

Country Status (6)

Country Link
US (1) US4264485A (fr)
JP (1) JPS5470339A (fr)
DE (1) DE2747456B2 (fr)
FR (1) FR2406657A1 (fr)
GB (1) GB2010293B (fr)
IT (1) IT1103924B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4997891A (en) * 1986-09-08 1991-03-05 Schenectady Chemicals, Inc. High temperature resistant fast soldering wire enamel

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB764721A (en) * 1952-07-18 1957-01-02 Goodrich Co B F Improvements in or relating to cured polyesterurethane castings
US3440224A (en) * 1966-03-15 1969-04-22 Ashland Oil Inc Polyurethane compositions and methods for preparing such
US3620996A (en) * 1967-07-05 1971-11-16 Sumitomo Electric Industries Polyester-amide-imide insulating varnish and method of preparation
GB1334792A (en) * 1970-09-21 1973-10-24 Ucb Sa Aqueous dispersions of polyurethanes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3401137A (en) * 1963-04-19 1968-09-10 Goodyear Tire & Rubber Polyesterurethane composition and method of preparation
FR1566513A (fr) * 1968-03-12 1969-05-09

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB764721A (en) * 1952-07-18 1957-01-02 Goodrich Co B F Improvements in or relating to cured polyesterurethane castings
US3440224A (en) * 1966-03-15 1969-04-22 Ashland Oil Inc Polyurethane compositions and methods for preparing such
US3620996A (en) * 1967-07-05 1971-11-16 Sumitomo Electric Industries Polyester-amide-imide insulating varnish and method of preparation
GB1334792A (en) * 1970-09-21 1973-10-24 Ucb Sa Aqueous dispersions of polyurethanes

Also Published As

Publication number Publication date
GB2010293A (en) 1979-06-27
DE2747456A1 (de) 1979-04-26
IT1103924B (it) 1985-10-14
IT7812807A0 (it) 1978-09-26
DE2747456B2 (de) 1980-03-20
GB2010293B (en) 1982-05-06
US4264485A (en) 1981-04-28
JPS5470339A (en) 1979-06-06

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Legal Events

Date Code Title Description
ST Notification of lapse