FR2333817B1 - - Google Patents
Info
- Publication number
- FR2333817B1 FR2333817B1 FR7636584A FR7636584A FR2333817B1 FR 2333817 B1 FR2333817 B1 FR 2333817B1 FR 7636584 A FR7636584 A FR 7636584A FR 7636584 A FR7636584 A FR 7636584A FR 2333817 B1 FR2333817 B1 FR 2333817B1
- 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
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F214/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
- C08F214/18—Monomers containing fluorine
- C08F214/22—Vinylidene fluoride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F214/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
- C08F214/18—Monomers containing fluorine
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/018—Dielectrics
- H01G4/06—Solid dielectrics
- H01G4/14—Organic dielectrics
- H01G4/145—Organic dielectrics vapour deposited
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/32—Wound capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Insulating Materials (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Photoreceptors In Electrophotography (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/889,000 US4173033A (en) | 1975-12-04 | 1978-03-22 | Polymeric dielectric for capacitors and the like consisting essentially of a vinylidene fluoride-trifluoroethylene copolymer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14561775A JPS5269000A (en) | 1975-12-04 | 1975-12-04 | Highhmolecular dielectric material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2333817A1 FR2333817A1 (fr) | 1977-07-01 |
| FR2333817B1 true FR2333817B1 (US20100012521A1-20100121-C00001.png) | 1980-06-06 |
Family
ID=15389161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7636584A Granted FR2333817A1 (fr) | 1975-12-04 | 1976-12-03 | Materiau polymere dielectrique a base d'un copolymere de fluorure de vinylidene et de trifluoroethylene et son procede de fabrication |
Country Status (4)
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56114500A (en) * | 1980-02-12 | 1981-09-09 | Toray Ind Inc | Ultrasonic transducer |
| US4484894A (en) * | 1980-09-03 | 1984-11-27 | Eiichi Masuhara | Sheet for lining denture base |
| US4973142A (en) * | 1981-08-20 | 1990-11-27 | E. I. Du Pont De Nemours And Company | Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole |
| US4977026A (en) * | 1981-08-20 | 1990-12-11 | E. I. Du Pont De Nemours And Company | Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole |
| US4977025A (en) * | 1981-08-20 | 1990-12-11 | E. I Du Pont De Nemours And Company | Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole |
| US5006382A (en) * | 1981-08-20 | 1991-04-09 | E. I. Du Pont De Nemours And Company | Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole |
| US4977008A (en) * | 1981-08-20 | 1990-12-11 | E. I Du Pont De Nemours And Company | Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole |
| US4977297A (en) * | 1981-08-20 | 1990-12-11 | E. I. Du Pont De Nemours And Company | Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole |
| US4975505A (en) * | 1981-08-20 | 1990-12-04 | E. I. Du Pont De Nemours And Company | Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole |
| US4982056A (en) * | 1981-08-20 | 1991-01-01 | E. I. Du Pont De Nemours And Company | Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxide |
| US5000547A (en) * | 1981-08-20 | 1991-03-19 | E. I. Du Pont De Nemours And Company | Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole |
| US4999248A (en) * | 1981-08-20 | 1991-03-12 | E. I. Du Pont De Nemours And Company | Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole |
| JPS58209007A (ja) * | 1982-05-28 | 1983-12-05 | 呉羽化学工業株式会社 | フツ化ビニリデン共重合体成形物の配向分極体 |
| DE3429884A1 (de) * | 1983-08-16 | 1985-03-07 | Kureha Kagaku Kogyo K.K., Tokio/Tokyo | Piezoelektrischer polymerfilm, verfahren zur herstellung desselben und verwendung zum aufbau eines elektro-mechanischen kopplungselementes fuer ultraschall-messumwandler |
| JPS60163909A (ja) * | 1984-02-04 | 1985-08-26 | Daikin Ind Ltd | 高誘電性高分子材料 |
| GB8531738D0 (en) * | 1985-12-24 | 1986-02-05 | Yarsley Technical Centre Ltd | Manufacture of fluorinated polymers |
| FR2624123B1 (fr) * | 1987-12-08 | 1990-04-06 | Atochem | Copolymeres piezoelectriques de fluorure de vinylidene et de trifluoroethylene |
| JPH02115253A (ja) * | 1988-10-25 | 1990-04-27 | Daikin Ind Ltd | 電子部品用防湿コーティング材 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2752331A (en) * | 1953-01-21 | 1956-06-26 | Kellogg M W Co | Copolymers of a perfluorochloroethylene and a fluoroethylene and method for their preparation |
| FR1304405A (fr) * | 1961-10-24 | 1962-09-21 | Du Pont | Procédé de préparation de copolymères élastomères et produits en résultant |
| FR1524018A (fr) * | 1962-09-19 | 1968-05-10 | Du Pont | Perfectionnements aux matériaux stratifiés |
-
1975
- 1975-12-04 JP JP14561775A patent/JPS5269000A/ja active Granted
-
1976
- 1976-11-30 GB GB4984776A patent/GB1515799A/en not_active Expired
- 1976-12-03 FR FR7636584A patent/FR2333817A1/fr active Granted
- 1976-12-03 DE DE19762654986 patent/DE2654986C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2654986A1 (de) | 1977-06-16 |
| GB1515799A (en) | 1978-06-28 |
| FR2333817A1 (fr) | 1977-07-01 |
| JPS5542443B2 (US20100012521A1-20100121-C00001.png) | 1980-10-30 |
| DE2654986C2 (de) | 1988-07-28 |
| JPS5269000A (en) | 1977-06-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |