JPS6047034A - フッ化ビニリデン共重合体圧電膜の製造方法 - Google Patents
フッ化ビニリデン共重合体圧電膜の製造方法Info
- Publication number
- JPS6047034A JPS6047034A JP58153125A JP15312583A JPS6047034A JP S6047034 A JPS6047034 A JP S6047034A JP 58153125 A JP58153125 A JP 58153125A JP 15312583 A JP15312583 A JP 15312583A JP S6047034 A JPS6047034 A JP S6047034A
- Authority
- JP
- Japan
- Prior art keywords
- copolymer
- film
- piezoelectric
- vinylidene fluoride
- solution
- 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
- 229920001577 copolymer Polymers 0.000 title claims abstract description 46
- 238000004519 manufacturing process Methods 0.000 title claims description 16
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 230000005684 electric field Effects 0.000 claims abstract description 9
- MIZLGWKEZAPEFJ-UHFFFAOYSA-N 1,1,2-trifluoroethene Chemical group FC=C(F)F MIZLGWKEZAPEFJ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000013078 crystal Substances 0.000 claims abstract description 5
- 238000002844 melting Methods 0.000 claims abstract description 5
- 230000008018 melting Effects 0.000 claims abstract description 5
- 230000007704 transition Effects 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 11
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims 1
- 238000005266 casting Methods 0.000 abstract description 11
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 abstract description 9
- 239000002904 solvent Substances 0.000 abstract description 6
- 229920005989 resin Polymers 0.000 abstract description 5
- 239000011347 resin Substances 0.000 abstract description 5
- 239000011521 glass Substances 0.000 abstract description 2
- 239000010408 film Substances 0.000 abstract 3
- 239000010409 thin film Substances 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 description 13
- 239000000243 solution Substances 0.000 description 11
- 239000002033 PVDF binder Substances 0.000 description 8
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 238000006116 polymerization reaction Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 230000010287 polarization Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 229920001342 Bakelite® Polymers 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004637 bakelite Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- BXKDSDJJOVIHMX-UHFFFAOYSA-N edrophonium chloride Chemical compound [Cl-].CC[N+](C)(C)C1=CC=CC(O)=C1 BXKDSDJJOVIHMX-UHFFFAOYSA-N 0.000 description 2
- -1 hexafluoropropylene, trifluorochloroethylene Chemical group 0.000 description 2
- 229920006254 polymer film Polymers 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- TWCAHZDBCHPECW-UHFFFAOYSA-N 1,1-difluoroethene ethene trihydrofluoride Chemical compound C=C.C=C(F)F.F.F.F TWCAHZDBCHPECW-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 241000254158 Lampyridae Species 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- OEERIBPGRSLGEK-UHFFFAOYSA-N carbon dioxide;methanol Chemical compound OC.O=C=O OEERIBPGRSLGEK-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- ZFTFAPZRGNKQPU-UHFFFAOYSA-N dicarbonic acid Chemical compound OC(=O)OC(O)=O ZFTFAPZRGNKQPU-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006332 epoxy adhesive Polymers 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical compound FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003495 polar organic solvent Substances 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 230000005616 pyroelectricity Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58153125A JPS6047034A (ja) | 1983-08-24 | 1983-08-24 | フッ化ビニリデン共重合体圧電膜の製造方法 |
| DE3429884A DE3429884C2 (de) | 1983-08-16 | 1984-08-14 | Ein im polarisierten Zustand vorliegender piezoelektrischer Polymerfilm aus einem Vinylidenfluorid-Copolymerisat und Verwendung desselben als elektro-mechanisches Kopplungselement für Ultraschall-Meßumwandler |
| US06/640,835 US4784915A (en) | 1983-08-16 | 1984-08-15 | Polymer piezoelectric film |
| GB8420728A GB2145106B (en) | 1983-08-16 | 1984-08-15 | Polymer piezoelectric film and process for producing the same |
| FR8412863A FR2550904B1 (fr) | 1983-08-16 | 1984-08-16 | Film piezoelectrique de polymere et procede pour sa fabrication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58153125A JPS6047034A (ja) | 1983-08-24 | 1983-08-24 | フッ化ビニリデン共重合体圧電膜の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6047034A true JPS6047034A (ja) | 1985-03-14 |
| JPH051636B2 JPH051636B2 (enrdf_load_stackoverflow) | 1993-01-08 |
Family
ID=15555522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58153125A Granted JPS6047034A (ja) | 1983-08-16 | 1983-08-24 | フッ化ビニリデン共重合体圧電膜の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6047034A (enrdf_load_stackoverflow) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0508802A1 (en) * | 1991-04-11 | 1992-10-14 | Central Glass Company, Limited | Ferroelectric film of fluoroolefin copolymer and method of forming same |
| WO2010010727A1 (ja) * | 2008-07-22 | 2010-01-28 | コニカミノルタエムジー株式会社 | 有機圧電材料フィルム及びその作製方法、それを用いた超音波振動子の製造方法、及び超音波医用画像診断装置 |
| JP2010064284A (ja) * | 2008-09-08 | 2010-03-25 | Tokyo Univ Of Science | 強誘電性キャストフィルム及びその製造方法 |
| JP2011192665A (ja) * | 2010-03-11 | 2011-09-29 | Kureha Corp | Ｐｖｄｆを含む無添加・無延伸の圧電体および圧電センサ |
| JP2019067908A (ja) * | 2017-09-29 | 2019-04-25 | 株式会社クレハ | 圧電フィルムおよびフィルムの製造方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5326995A (en) * | 1976-08-25 | 1978-03-13 | Daikin Ind Ltd | Highhmolecular piezooelectric material |
| JPS56111281A (en) * | 1980-02-07 | 1981-09-02 | Toray Ind Inc | High molecular piezoelectric body and manufacture thereof |
-
1983
- 1983-08-24 JP JP58153125A patent/JPS6047034A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5326995A (en) * | 1976-08-25 | 1978-03-13 | Daikin Ind Ltd | Highhmolecular piezooelectric material |
| JPS56111281A (en) * | 1980-02-07 | 1981-09-02 | Toray Ind Inc | High molecular piezoelectric body and manufacture thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0508802A1 (en) * | 1991-04-11 | 1992-10-14 | Central Glass Company, Limited | Ferroelectric film of fluoroolefin copolymer and method of forming same |
| WO2010010727A1 (ja) * | 2008-07-22 | 2010-01-28 | コニカミノルタエムジー株式会社 | 有機圧電材料フィルム及びその作製方法、それを用いた超音波振動子の製造方法、及び超音波医用画像診断装置 |
| JP2010064284A (ja) * | 2008-09-08 | 2010-03-25 | Tokyo Univ Of Science | 強誘電性キャストフィルム及びその製造方法 |
| JP2011192665A (ja) * | 2010-03-11 | 2011-09-29 | Kureha Corp | Ｐｖｄｆを含む無添加・無延伸の圧電体および圧電センサ |
| JP2019067908A (ja) * | 2017-09-29 | 2019-04-25 | 株式会社クレハ | 圧電フィルムおよびフィルムの製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH051636B2 (enrdf_load_stackoverflow) | 1993-01-08 |
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