BR7703706A - Composicao de pre-polimero de poliimida-poliester,processo para a producao de um revestimento isolante sobre um condutor eletrico e condutor eletrico - Google Patents
Composicao de pre-polimero de poliimida-poliester,processo para a producao de um revestimento isolante sobre um condutor eletrico e condutor eletricoInfo
- Publication number
- BR7703706A BR7703706A BR7703706A BR7703706A BR7703706A BR 7703706 A BR7703706 A BR 7703706A BR 7703706 A BR7703706 A BR 7703706A BR 7703706 A BR7703706 A BR 7703706A BR 7703706 A BR7703706 A BR 7703706A
- Authority
- BR
- Brazil
- Prior art keywords
- electrical
- polyimide
- production
- polymer composition
- insulating coating
- Prior art date
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
- H01B3/308—Wires with resins
Landscapes
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Insulating Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US69443276A | 1976-06-09 | 1976-06-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7703706A true BR7703706A (pt) | 1978-04-18 |
Family
ID=24788797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7703706A BR7703706A (pt) | 1976-06-09 | 1977-06-08 | Composicao de pre-polimero de poliimida-poliester,processo para a producao de um revestimento isolante sobre um condutor eletrico e condutor eletrico |
Country Status (9)
Country | Link |
---|---|
JP (2) | JPS5812900B2 (fi) |
AU (1) | AU509923B2 (fi) |
BR (1) | BR7703706A (fi) |
CA (1) | CA1103841A (fi) |
DE (1) | DE2724913A1 (fi) |
FR (1) | FR2354371A1 (fi) |
GB (1) | GB1557850A (fi) |
IT (1) | IT1075385B (fi) |
ZA (1) | ZA772330B (fi) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3121306C2 (de) * | 1981-05-29 | 1987-01-02 | Dr. Beck & Co Ag, 2000 Hamburg | Verfahren zur Herstellung wäßriger hitzehärtbarer Elektroisolierlacke und deren Verwendung |
JPS62234102A (ja) * | 1986-04-04 | 1987-10-14 | Mitsubishi Electric Corp | 繊維強化プラスチツク製反射鏡 |
JPH0298303U (fi) * | 1989-01-19 | 1990-08-06 | ||
FR2664899B1 (fr) * | 1990-07-18 | 1994-09-30 | Chevalets Aubert Sa | Composition et methode d'obtention des vernis electro-isolants contenant de l'eau a base de resines esterimides au trihydroxyethylisocyanurate destines a l'emaillage des fils electriques. |
JP2012111922A (ja) * | 2010-11-29 | 2012-06-14 | Sumitomo Electric Wintec Inc | 低誘電率被膜用ポリエステルイミド樹脂系ワニス |
US20220315705A1 (en) * | 2019-08-09 | 2022-10-06 | Huntsman International Llc | Polyester polyol comprising an imide moiety and methods of manufacture thereof |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT285943B (de) * | 1967-11-11 | 1970-11-25 | Beck & Co Ag Dr | Verfahren zur Herstellung von wässerigen Esterimidharzlösungen |
JPS5128297B2 (fi) * | 1973-08-16 | 1976-08-18 | ||
JPS5135485B2 (fi) * | 1973-08-17 | 1976-10-02 | ||
DE2401027C2 (de) * | 1974-01-10 | 1983-02-03 | Dr. Beck & Co Ag, 2000 Hamburg | Verfahren zur Isolierung von elektrischen Leitern mit Harzschmelzen |
US4180612A (en) * | 1974-03-04 | 1979-12-25 | General Electric Company | Hydantoin-polyester coating compositions |
AT336748B (de) * | 1975-02-19 | 1977-05-25 | Beck & Co Ag Dr | Verfahren zur herstellung wasserverdunnbarer elektroisolierlacke |
-
1977
- 1977-03-21 GB GB11782/77A patent/GB1557850A/en not_active Expired
- 1977-03-30 CA CA275,141A patent/CA1103841A/en not_active Expired
- 1977-03-31 IT IT21953/77A patent/IT1075385B/it active
- 1977-04-01 AU AU23852/77A patent/AU509923B2/en not_active Expired
- 1977-04-18 ZA ZA00772330A patent/ZA772330B/xx unknown
- 1977-06-02 DE DE19772724913 patent/DE2724913A1/de active Granted
- 1977-06-08 BR BR7703706A patent/BR7703706A/pt unknown
- 1977-06-08 JP JP52066826A patent/JPS5812900B2/ja not_active Expired
- 1977-06-09 FR FR7717654A patent/FR2354371A1/fr active Granted
-
1982
- 1982-09-16 JP JP57161562A patent/JPS5953304B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ZA772330B (en) | 1978-03-29 |
FR2354371A1 (fr) | 1978-01-06 |
JPS5812900B2 (ja) | 1983-03-10 |
IT1075385B (it) | 1985-04-22 |
AU509923B2 (en) | 1980-05-29 |
AU2385277A (en) | 1978-10-12 |
JPS5953304B2 (ja) | 1984-12-24 |
CA1103841A (en) | 1981-06-23 |
FR2354371B1 (fi) | 1983-12-09 |
DE2724913C2 (fi) | 1987-10-15 |
JPS52150497A (en) | 1977-12-14 |
DE2724913A1 (de) | 1977-12-22 |
GB1557850A (en) | 1979-12-12 |
JPS5878308A (ja) | 1983-05-11 |
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