DE10004830A1 - Hochfrequenzfeste wärmehärtende Beschichtungen und daraus hergestellte hochfrequenzfeste Emaildrähte - Google Patents
Hochfrequenzfeste wärmehärtende Beschichtungen und daraus hergestellte hochfrequenzfeste EmaildrähteInfo
- Publication number
- DE10004830A1 DE10004830A1 DE10004830A DE10004830A DE10004830A1 DE 10004830 A1 DE10004830 A1 DE 10004830A1 DE 10004830 A DE10004830 A DE 10004830A DE 10004830 A DE10004830 A DE 10004830A DE 10004830 A1 DE10004830 A1 DE 10004830A1
- Authority
- DE
- Germany
- Prior art keywords
- diisocyanate
- coating
- enamel wire
- wire according
- esterified polyol
- 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
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
- C08G18/28—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
- C08G18/46—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen
- C08G18/4615—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen containing nitrogen
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/80—Masked polyisocyanates
- C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
- C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
- C08G18/8009—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203
- C08G18/8022—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203 with polyols having at least three hydroxy groups
- C08G18/8029—Masked aromatic polyisocyanates
-
- 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
-
- 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
- Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
-
- 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
- Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
- Y10T428/2942—Plural coatings
- Y10T428/2947—Synthetic resin or polymer in plural coatings, each of different type
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (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)
- Polyurethanes Or Polyureas (AREA)
Abstract
Description
Dimethylterephthalat | 194 g (1 Mol) |
Trimellithanhydrid | 192 g (1 Mol) |
p,p'-Diaminodiphenylmethan | 99 g (0,5 Mol) |
Diethylenglycol | 137,8 g (1,3 Mol) |
Ethylenglycol | 80,6 g (1,3 Mol) |
Glycerin | 34,07 g (0,37 Mol) |
Tetrabutyltitanat | 0,7 g |
veresterte Polyol-Komponente (Feststoffgehalt beträgt 55±0,5%) | 100 g |
Blockdiisocyanat (Feststoffgehalt beträgt 55±0,5%;) | 200 g |
Triethylamin | 0,33 g |
Kresol | 22 g |
Xylen | 22 g |
Claims (19)
die Beschichtungsschicht eine wärmehärtende Polyurethan- Beschichtung aufweist, die eine Blockdiisocyanat-Kompo nente und eine veresterte Polyol-Komponente aufweist, die hergestellt wird durch Mischen des Blockdiisocyanats und des veresterten Polyols in einem Verhältnis von 1 : 1 bis 1 : 2,5, wobei
die Blockdiisocyanat-Komponente ein Diisocyanat, ein Methy lolalkan und ein tertiäres Amin aufweist, wobei das molare Verhältnis zwischen dem Diisocyanat und Methylolalkan 0,7 bis 1,3 : 0,1 bis 0,6 beträgt, und
die veresterte Polyol-Komponente ein Terephthalat, ein An hydrid, p,p'-Diaminodiphenylmethan und mindestens ein Po lyol in einem molaren Verhältnis von 0,7 bis 1,3 : 0,7 bis 1,3 : 0,3 bis 0,7 : 2 bis 4 aufweist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW88116837 | 1999-09-30 | ||
TW088116837A TW446739B (en) | 1999-09-30 | 1999-09-30 | High frequency-resistant thermosetting coating and high frequency-resistant enamelled wires made thereby |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10004830A1 true DE10004830A1 (de) | 2001-04-26 |
DE10004830B4 DE10004830B4 (de) | 2006-12-21 |
Family
ID=21642447
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10004830A Expired - Fee Related DE10004830B4 (de) | 1999-09-30 | 2000-01-31 | Hochfrequenzfeste wärmehärtende Beschichtungen und daraus hergestellte hochfrequenzfeste Emaildrähte |
Country Status (3)
Country | Link |
---|---|
US (1) | US6376073B1 (de) |
DE (1) | DE10004830B4 (de) |
TW (1) | TW446739B (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102618160B (zh) * | 2012-03-16 | 2013-09-11 | 丹阳四达化工有限公司 | 一种c级聚氨酯漆包线漆的合成方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3988521A (en) * | 1972-07-28 | 1976-10-26 | Owens-Illinois, Inc. | Laminated structures and methods and compositions for producing same |
CA1055794A (en) * | 1974-01-12 | 1979-06-05 | Sumitomo Electric Industries, Ltd. | Enameled wires |
US3988251A (en) * | 1974-12-11 | 1976-10-26 | Rea Magnet Wire Co., Inc. | Wire enamel with low soldering temperature |
US4218550A (en) * | 1975-01-02 | 1980-08-19 | General Electric Company | Coating compositions |
JPS534785A (en) | 1976-01-30 | 1978-01-17 | Dainippon Toryo Co Ltd | White luminous fluorescent substance and braun tube using that |
US4247429A (en) * | 1978-07-11 | 1981-01-27 | General Electric Company | Coating compositions |
US4240941A (en) * | 1978-07-11 | 1980-12-23 | General Electric Company | Coating compositions |
JPS5693214A (en) | 1979-12-18 | 1981-07-28 | Beck & Co Ag Dr | Method of manufacturing coil wire material having two insulating layers formed of different material |
US4997891A (en) * | 1986-09-08 | 1991-03-05 | Schenectady Chemicals, Inc. | High temperature resistant fast soldering wire enamel |
JP2628640B2 (ja) * | 1986-12-02 | 1997-07-09 | 古河電気工業株式会社 | 難燃性熱可塑性ポリウレタン樹脂組成物 |
US5219657A (en) * | 1988-10-04 | 1993-06-15 | Sumitomo Electric Industries Ltd. | Polyamideimide insulated wire |
-
1999
- 1999-09-30 TW TW088116837A patent/TW446739B/zh not_active IP Right Cessation
-
2000
- 2000-01-20 US US09/487,970 patent/US6376073B1/en not_active Expired - Lifetime
- 2000-01-31 DE DE10004830A patent/DE10004830B4/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
TW446739B (en) | 2001-07-21 |
US6376073B1 (en) | 2002-04-23 |
DE10004830B4 (de) | 2006-12-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8125 | Change of the main classification |
Ipc: C09D175/04 |
|
8181 | Inventor (new situation) |
Inventor name: LIN, YUNG-CHIN, HSINCHU, TW Inventor name: TU, YAO-CHUNG, HSINCHU, TW Inventor name: CHANG, SHANG-YEN, HSINCHU, TW Inventor name: LIU, WEN-HSIUNG, TAIPEI/T AI-PEI, TW Inventor name: LIU, RU-SHI, CHUTUNG, HSINCHU HSIEN, TW Inventor name: JANG, CHIH-MIN, TAIPEI/T AI-PEI, TW Inventor name: DU, CHI-TING, TAIPEI/T AI-PEI, TW Inventor name: TAI, WEN-LU, TAOYUAN, TW Inventor name: WU, WEN-CHENG, TAIPEI HSIEN, TW |
|
8364 | No opposition during term of opposition | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |