JPWO2021200790A5 - - Google Patents
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- Publication number
- JPWO2021200790A5 JPWO2021200790A5 JP2022512189A JP2022512189A JPWO2021200790A5 JP WO2021200790 A5 JPWO2021200790 A5 JP WO2021200790A5 JP 2022512189 A JP2022512189 A JP 2022512189A JP 2022512189 A JP2022512189 A JP 2022512189A JP WO2021200790 A5 JPWO2021200790 A5 JP WO2021200790A5
- Authority
- JP
- Japan
- Prior art keywords
- film
- laminated
- piezoelectric
- antistatic layer
- layer
- 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.)
- Pending
Links
- 238000004804 winding Methods 0.000 claims 4
- 239000005001 laminate film Substances 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 claims 3
- 230000001681 protective effect Effects 0.000 claims 3
- 239000002033 PVDF binder Substances 0.000 claims 2
- 238000010030 laminating Methods 0.000 claims 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims 2
- 239000000758 substrate Substances 0.000 claims 2
- 229910044991 metal oxide Inorganic materials 0.000 claims 1
- 150000004706 metal oxides Chemical class 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020066712 | 2020-04-02 | ||
| PCT/JP2021/013199 WO2021200790A1 (ja) | 2020-04-02 | 2021-03-29 | 積層フィルム、その製造方法および利用 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2021200790A1 JPWO2021200790A1 (https=) | 2021-10-07 |
| JPWO2021200790A5 true JPWO2021200790A5 (https=) | 2022-10-03 |
Family
ID=77928979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022512189A Pending JPWO2021200790A1 (https=) | 2020-04-02 | 2021-03-29 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20230119647A1 (https=) |
| EP (1) | EP4129669A4 (https=) |
| JP (1) | JPWO2021200790A1 (https=) |
| KR (1) | KR20220140840A (https=) |
| CN (1) | CN115362059A (https=) |
| TW (1) | TW202138191A (https=) |
| WO (1) | WO2021200790A1 (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230295392A1 (en) * | 2022-03-15 | 2023-09-21 | Taghleef Industries Inc. | Triboelectric mitigator coating |
| EP4507480A4 (en) * | 2022-05-18 | 2025-07-09 | Kureha Corp | LAMINATED PIEZOELECTRIC FILM |
| EP4503902A4 (en) * | 2022-05-18 | 2025-08-06 | Kureha Corp | CONDUCTIVE PIEZOELECTRIC FILM, DEVICE AND METHOD FOR PRODUCING CONDUCTIVE PIEZOELECTRIC FILM |
| JPWO2024203685A1 (https=) * | 2023-03-24 | 2024-10-03 | ||
| TWI903935B (zh) * | 2023-12-21 | 2025-11-01 | 日商吳羽股份有限公司 | 積層壓電體及其製造方法 |
| WO2025182752A1 (ja) * | 2024-02-28 | 2025-09-04 | 株式会社クレハ | フッ素系樹脂圧電フィルムおよびその製造方法 |
| WO2026029139A1 (ja) * | 2024-07-31 | 2026-02-05 | 株式会社クレハ | フッ素系樹脂圧電フィルムおよびその製造方法 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0587186A (ja) * | 1991-09-27 | 1993-04-06 | Calp Corp | 制振性材料 |
| JPH10315373A (ja) * | 1997-05-22 | 1998-12-02 | Teijin Ltd | 離型フィルム |
| JP2000158611A (ja) | 1998-11-26 | 2000-06-13 | Teijin Ltd | 離形フィルムならびにそれを用いた樹脂シート成形用キャリヤーフィルムおよび樹脂シート保護用フィルム |
| US7602108B2 (en) * | 2005-05-26 | 2009-10-13 | Eastman Chemical Company | Micro-coextruded film modified with piezoelectric layers |
| JP2010247495A (ja) * | 2009-04-20 | 2010-11-04 | Seiko Epson Corp | 圧電素子及び液体噴射ヘッド |
| JP2013237788A (ja) * | 2012-05-16 | 2013-11-28 | Nitto Denko Corp | 表面保護フィルム |
| JP6010381B2 (ja) * | 2012-07-31 | 2016-10-19 | 帝人フィルムソリューション株式会社 | 離型フィルム |
| JP6439250B2 (ja) * | 2013-10-29 | 2018-12-19 | ダイキン工業株式会社 | 積層体 |
| WO2015129829A1 (ja) * | 2014-02-26 | 2015-09-03 | ダイキン工業株式会社 | バイモルフ型圧電フィルム |
| CN106575699A (zh) * | 2014-08-22 | 2017-04-19 | 三井化学株式会社 | 高分子压电膜 |
| JP2015186910A (ja) * | 2014-10-20 | 2015-10-29 | 三井化学株式会社 | 積層体 |
| CN107000268B (zh) * | 2014-12-09 | 2019-11-22 | Agc株式会社 | 脱模膜以及半导体封装体的制造方法 |
| KR20170085086A (ko) * | 2015-03-02 | 2017-07-21 | 미쯔이가가꾸가부시끼가이샤 | 필름 권층체 및 그 제조 방법 |
| JP6993555B2 (ja) * | 2015-05-22 | 2022-01-13 | ダイキン工業株式会社 | 有機圧電フィルム |
| JP2017146492A (ja) * | 2016-02-18 | 2017-08-24 | リンテック株式会社 | 保護フィルム付き透明導電膜積層用フィルム、および透明導電性フィルムの製造方法 |
| EP3418049B1 (en) * | 2016-03-09 | 2021-02-17 | Mitsui Chemicals, Inc. | Laminated article |
| JP6918468B2 (ja) * | 2016-11-10 | 2021-08-11 | 日東電工株式会社 | セパレーター付補強用フィルム |
| CN108504297A (zh) | 2017-02-28 | 2018-09-07 | 松下知识产权经营株式会社 | 保护膜和膜层叠体 |
| 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 |
| CN109679125A (zh) * | 2017-10-18 | 2019-04-26 | 江苏膜斯宝环保科技有限公司 | 一种耐高温pvdf薄膜的制备方法 |
-
2021
- 2021-03-29 KR KR1020227032412A patent/KR20220140840A/ko not_active Ceased
- 2021-03-29 US US17/907,483 patent/US20230119647A1/en active Pending
- 2021-03-29 WO PCT/JP2021/013199 patent/WO2021200790A1/ja not_active Ceased
- 2021-03-29 CN CN202180019036.2A patent/CN115362059A/zh not_active Withdrawn
- 2021-03-29 EP EP21780232.1A patent/EP4129669A4/en not_active Withdrawn
- 2021-03-29 JP JP2022512189A patent/JPWO2021200790A1/ja active Pending
- 2021-03-31 TW TW110111790A patent/TW202138191A/zh unknown
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