JPS624873B2 - - Google Patents
Info
- Publication number
- JPS624873B2 JPS624873B2 JP53066524A JP6652478A JPS624873B2 JP S624873 B2 JPS624873 B2 JP S624873B2 JP 53066524 A JP53066524 A JP 53066524A JP 6652478 A JP6652478 A JP 6652478A JP S624873 B2 JPS624873 B2 JP S624873B2
- Authority
- JP
- Japan
- Prior art keywords
- weight
- vinylidene fluoride
- piezoelectric
- less
- fluoride
- 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.)
- Expired
Links
- 229920001577 copolymer Polymers 0.000 claims description 10
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 claims description 9
- XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical compound FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 230000015556 catabolic process Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 1
- 230000005616 pyroelectricity Effects 0.000 description 5
- 229920001519 homopolymer Polymers 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000010287 polarization Effects 0.000 description 4
- 239000002033 PVDF binder Substances 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920003091 Methocel™ Polymers 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- IRVTWLLMYUSKJS-UHFFFAOYSA-N carboxyoxy propyl carbonate Chemical compound CCCOC(=O)OOC(O)=O IRVTWLLMYUSKJS-UHFFFAOYSA-N 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 229920002620 polyvinyl fluoride Polymers 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- -1 trifluorochloroethylene, trifluoroethylene, tetrafluoroethylene Chemical group 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Landscapes
- Inorganic Insulating Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6652478A JPS54157299A (en) | 1978-06-02 | 1978-06-02 | Piezo*pyroelectric element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6652478A JPS54157299A (en) | 1978-06-02 | 1978-06-02 | Piezo*pyroelectric element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54157299A JPS54157299A (en) | 1979-12-12 |
| JPS624873B2 true JPS624873B2 (fr) | 1987-02-02 |
Family
ID=13318339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6652478A Granted JPS54157299A (en) | 1978-06-02 | 1978-06-02 | Piezo*pyroelectric element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54157299A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014073628A1 (fr) | 2012-11-08 | 2014-05-15 | 味の素株式会社 | Commutateur à membrane et objet l'employant |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5714235B2 (ja) * | 2010-03-11 | 2015-05-07 | 株式会社クレハ | Ｐｖｄｆを含む無添加・無延伸の圧電体および圧電センサ |
-
1978
- 1978-06-02 JP JP6652478A patent/JPS54157299A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014073628A1 (fr) | 2012-11-08 | 2014-05-15 | 味の素株式会社 | Commutateur à membrane et objet l'employant |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54157299A (en) | 1979-12-12 |
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