FR2358452A1 - Polyesterurethannes durcissables pour la preparation de fils laques directement etamables - Google Patents

Polyesterurethannes durcissables pour la preparation de fils laques directement etamables

Info

Publication number
FR2358452A1
FR2358452A1 FR7721794A FR7721794A FR2358452A1 FR 2358452 A1 FR2358452 A1 FR 2358452A1 FR 7721794 A FR7721794 A FR 7721794A FR 7721794 A FR7721794 A FR 7721794A FR 2358452 A1 FR2358452 A1 FR 2358452A1
Authority
FR
France
Prior art keywords
preparation
polyesterurethannes
tamable
lacquered
hardenable
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.)
Granted
Application number
FR7721794A
Other languages
English (en)
Other versions
FR2358452B1 (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.)
Beck & Co AG
Original Assignee
Beck & Co AG
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 Beck & Co AG filed Critical Beck & Co AG
Publication of FR2358452A1 publication Critical patent/FR2358452A1/fr
Application granted granted Critical
Publication of FR2358452B1 publication Critical patent/FR2358452B1/fr
Granted 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
    • H01B3/302—Polyurethanes or polythiourethanes; Polyurea or polythiourea
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
    • C08G18/4208—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
    • C08G18/4208—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups
    • C08G18/4211—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols
    • C08G18/4219—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols from aromatic dicarboxylic acids and dialcohols in combination with polycarboxylic acids and/or polyhydroxy compounds which are at least trifunctional
    • 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
    • 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
    • Y10T428/2938—Coating on discrete and individual rods, strands or filaments
    • 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]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31605—Next to free metal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Insulating Materials (AREA)
  • Paints Or Removers (AREA)

Abstract

L'invention a pour objet l'utilisation de polyesteruréthannes durcissables par l'intermédiaire de groupes hydroxy libres, ayant des poids équivalents de 150 à 850, de préférence de 200 à 350. Selon l'invention les polyuréthannes sont préparés par réaction de polyesters satures hydroxylés di et/ou polyfonctionnels et d'isocyanates aromatiques di et/ou polyfonctionnels et dissous dans des solvants organiques exempts de phénol, pour la préparation de fils en bobines isolés par une laque, aptes à l'étamage direct selon la norme DIN 46416, 2**e partie, de la République Fédérale d'Allemagne.
FR7721794A 1976-07-16 1977-07-13 Polyesterurethannes durcissables pour la preparation de fils laques directement etamables Granted FR2358452A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2632047A DE2632047B2 (de) 1976-07-16 1976-07-16 Verwendung von härtbaren Polyesterurethanen zur Herstellung von direkt verzinnbaren Wickeldrähten

Publications (2)

Publication Number Publication Date
FR2358452A1 true FR2358452A1 (fr) 1978-02-10
FR2358452B1 FR2358452B1 (fr) 1983-07-29

Family

ID=5983186

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7721794A Granted FR2358452A1 (fr) 1976-07-16 1977-07-13 Polyesterurethannes durcissables pour la preparation de fils laques directement etamables

Country Status (12)

Country Link
US (1) US4131693A (fr)
JP (1) JPS5311930A (fr)
AT (1) AT357243B (fr)
BR (1) BR7704554A (fr)
CH (1) CH625823A5 (fr)
DE (1) DE2632047B2 (fr)
ES (1) ES460673A1 (fr)
FR (1) FR2358452A1 (fr)
GB (1) GB1554351A (fr)
IT (1) IT1079079B (fr)
NL (1) NL180017C (fr)
SE (1) SE429275B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4254168A (en) * 1979-07-27 1981-03-03 Minnesota Mining And Manufacturing Company Chip-resistant pigmented polyurethane protective coating
US4260717A (en) * 1980-01-10 1981-04-07 Ehrhart Wendell A High performance urethane coating which is a solvent solution of a polyester containing hydroxyl groups and an aliphatic diisocyanate
US4338234A (en) * 1980-06-04 1982-07-06 Ppg Industries, Inc. Sizing composition and sized glass fibers and strands produced therewith
US4477496A (en) * 1981-06-15 1984-10-16 Ppg Industries, Inc. Process for preparing sized glass fiber roving
US4435474A (en) 1981-06-15 1984-03-06 Ppg Industries, Inc. Aqueous sizing composition and sized glass fibers and method
US4338233A (en) * 1981-06-15 1982-07-06 Ppg Industries, Inc. Aqueous sizing composition and sized glass fibers and method
US4410645A (en) * 1981-06-15 1983-10-18 Ppg Industries, Inc. Aqueous sizing composition and sized glass fibers and method
JPS5850518A (ja) * 1981-09-22 1983-03-25 Minolta Camera Co Ltd 一眼レフレツクスカメラのミラ−装置
US4457970A (en) * 1982-06-21 1984-07-03 Ppg Industries, Inc. Glass fiber reinforced thermoplastics
US4812356A (en) * 1985-05-08 1989-03-14 Bgb-Gesellschaft Reinmar John Coating composition for flexible substrates and the use thereof, and a method for the production of a protective coating
JPH02178372A (ja) * 1988-12-29 1990-07-11 Toutoku Toryo Kk 絶縁電線用塗料
DE4201376C1 (fr) * 1992-01-20 1993-01-28 Herberts Gmbh, 5600 Wuppertal, De
US20030094876A1 (en) * 2001-11-20 2003-05-22 Chun-Pu Hsu Stator structure with composite windings
US20030155817A1 (en) * 2002-01-04 2003-08-21 Borde Benjamin La Super conducting action motor (acronym SCAM): electrical apparatus for generating a one-directional (ie reactionless) force, with applications in space vehicle propulsion

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1073303A (fr) * 1949-05-30 1954-09-23 Ici Ltd Compositions pour enduisage, imprégnation, collage, etc.
US2935487A (en) * 1956-05-31 1960-05-03 Gen Electric Polyester-polyisocyanate insulating materials
GB840089A (en) * 1955-07-07 1960-07-06 Beck & Co Gmbh Dr Improvements in or relating to methods of preparing polyurethane resins and intermediate compositions therefor
FR2328026A1 (fr) * 1975-10-14 1977-05-13 Wiedeking Chem Fab Laque soudable pour fil metallique

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3115479A (en) * 1955-12-08 1963-12-24 R oconr
US2982754A (en) * 1957-11-08 1961-05-02 Schenectady Varnish Company In Polyisocyanate-modified polyester of terephthalic or isophthalic acid, and electrical conductor coated therewith
NL106889C (fr) * 1957-09-25 1900-01-01
BE571625A (fr) * 1957-10-01 1900-01-01
US2970119A (en) * 1958-02-21 1961-01-31 Eastman Kodak Co Polyester-urethanes derived from dialkylmalonic compounds and textile fabric coated therewith
US3252944A (en) * 1962-08-27 1966-05-24 Gen Motors Corp Urethane coating composition for electrical conductors and method
CH475326A (de) * 1965-03-17 1969-07-15 Bayer Ag Lacklösung
CH505167A (de) * 1968-12-09 1971-03-31 Ciba Geigy Ag Verfahren zur Herstellung von kristallinen Polyurethan-Kunststoffprodukten auf Basis von Diisocyanaten und linearen Polyestern
US3764375A (en) * 1971-04-23 1973-10-09 Gen Electric Polyurethane wire coating method
US3763079A (en) * 1971-06-01 1973-10-02 Du Pont Polyurethanes based on mixed aromatic aliphatic polyesters
DE2404740C2 (de) * 1974-02-01 1982-04-29 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Filmen und Überzügen und Beschichtungsmittel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1073303A (fr) * 1949-05-30 1954-09-23 Ici Ltd Compositions pour enduisage, imprégnation, collage, etc.
GB840089A (en) * 1955-07-07 1960-07-06 Beck & Co Gmbh Dr Improvements in or relating to methods of preparing polyurethane resins and intermediate compositions therefor
US2935487A (en) * 1956-05-31 1960-05-03 Gen Electric Polyester-polyisocyanate insulating materials
FR2328026A1 (fr) * 1975-10-14 1977-05-13 Wiedeking Chem Fab Laque soudable pour fil metallique

Also Published As

Publication number Publication date
SE7708255L (sv) 1978-01-17
JPS5533831B2 (fr) 1980-09-03
GB1554351A (en) 1979-10-17
US4131693A (en) 1978-12-26
NL180017B (nl) 1986-07-16
DE2632047C3 (fr) 1987-01-22
ATA471677A (de) 1979-11-15
AT357243B (de) 1980-06-25
CH625823A5 (fr) 1981-10-15
JPS5311930A (en) 1978-02-02
IT1079079B (it) 1985-05-08
ES460673A1 (es) 1978-05-16
NL180017C (nl) 1986-12-16
BR7704554A (pt) 1978-03-28
FR2358452B1 (fr) 1983-07-29
NL7707913A (nl) 1978-01-18
DE2632047B2 (de) 1981-07-09
DE2632047A1 (de) 1978-01-26
SE429275B (sv) 1983-08-22

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