FR2224505B1 - - Google Patents
Info
- Publication number
- FR2224505B1 FR2224505B1 FR7412137A FR7412137A FR2224505B1 FR 2224505 B1 FR2224505 B1 FR 2224505B1 FR 7412137 A FR7412137 A FR 7412137A FR 7412137 A FR7412137 A FR 7412137A FR 2224505 B1 FR2224505 B1 FR 2224505B1
- Authority
- FR
- France
- 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
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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
- C08G63/181—Acids containing aromatic rings
- C08G63/185—Acids containing aromatic rings containing two or more aromatic rings
- C08G63/187—Acids containing aromatic rings containing two or more aromatic rings containing condensed aromatic rings
- C08G63/189—Acids containing aromatic rings containing two or more aromatic rings containing condensed aromatic rings containing a naphthalene ring
-
- 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
- H01B3/422—Linear saturated polyesters derived from dicarboxylic acids and dihydroxy compounds
- H01B3/423—Linear aromatic polyesters
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)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Polyesters Or Polycarbonates (AREA)
- Organic Insulating Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3878373A JPS49132600A (en) | 1973-04-06 | 1973-04-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2224505A1 FR2224505A1 (en) | 1974-10-31 |
| FR2224505B1 true FR2224505B1 (en) | 1976-12-17 |
Family
ID=12534879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7412137A Expired FR2224505B1 (en) | 1973-04-06 | 1974-04-05 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS49132600A (en) |
| CA (1) | CA1036779A (en) |
| DE (1) | DE2416712C3 (en) |
| FR (1) | FR2224505B1 (en) |
| GB (1) | GB1450491A (en) |
| NL (1) | NL7404692A (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5832489A (en) * | 1981-08-20 | 1983-02-25 | 日東電工株式会社 | Polyester film for printed circuit |
| JPS62113529A (en) * | 1985-11-13 | 1987-05-25 | Diafoil Co Ltd | Polyethylene naphthalate film |
| JPH0762964B2 (en) * | 1985-11-13 | 1995-07-05 | ダイアホイルヘキスト株式会社 | Electrical insulation material |
| JPS62136013A (en) * | 1985-12-09 | 1987-06-19 | ダイアホイルヘキスト株式会社 | Polyethylene-2,6-naphthalate film for capacitor |
| JPH05230349A (en) * | 1992-02-25 | 1993-09-07 | Teijin Ltd | Thermoplastic resin composition |
| DE69332795T2 (en) * | 1992-04-16 | 2004-02-12 | Teijin Ltd. | BIAXIAL ORIENTED POLYESTER FILM |
| US5731071A (en) * | 1992-04-16 | 1998-03-24 | Teijin Limited | Biaxially oriented polyester film |
| DE4320593A1 (en) * | 1993-06-22 | 1995-01-05 | Akzo Nobel Nv | Multifilament yarn made of polyethylene naphthalate and process for its manufacture |
| JP6390336B2 (en) * | 2014-10-16 | 2018-09-19 | 東レ株式会社 | Polyester film for use in contact with R32 |
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1973
- 1973-04-06 JP JP3878373A patent/JPS49132600A/ja active Pending
-
1974
- 1974-04-05 DE DE19742416712 patent/DE2416712C3/en not_active Expired
- 1974-04-05 GB GB1528774A patent/GB1450491A/en not_active Expired
- 1974-04-05 CA CA196,911A patent/CA1036779A/en not_active Expired
- 1974-04-05 NL NL7404692A patent/NL7404692A/xx unknown
- 1974-04-05 FR FR7412137A patent/FR2224505B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2416712C3 (en) | 1978-04-20 |
| NL7404692A (en) | 1974-10-08 |
| JPS49132600A (en) | 1974-12-19 |
| FR2224505A1 (en) | 1974-10-31 |
| CA1036779A (en) | 1978-08-22 |
| DE2416712B2 (en) | 1977-08-25 |
| GB1450491A (en) | 1976-09-22 |
| DE2416712A1 (en) | 1974-10-24 |