| 发明名称 |
HIGH DIELECTRIC FILM |
| 摘要 |
The present invention aims to provide a film having a high dielectric constant and a low dissipation factor. The high dielectric film of the present invention includes a vinylidene fluoride/tetrafluoroethylene copolymer (A) with a mole ratio (vinylidene fluoride)/(tetrafluoroethylene) of 95/5 to 80/20. The film includes an ±-crystal structure and a ²-crystal structure. The ratio of the ²-crystal structure is 50% or more. |
| 申请公布号 |
EP2910604(A1) |
申请公布日期 |
2015.08.26 |
| 申请号 |
EP20130848067 |
申请日期 |
2013.10.16 |
| 申请人 |
DAIKIN INDUSTRIES, LTD. |
发明人 |
TATEMICHI MAYUKO;OTA MIHARU;YOKOTANI KOUJI;KOMATSU NOBUYUKI;NAKAMURA HISAKO;SHIGENAI FUMIKO;HAZAMA TAKESHI;KINOSHITA MASAKAZU;KOH MEITEN;ISHIKAWA TAKUJI;IGUCHI TAKASHI;UCHIDA KAZUNOBU;FUKATANI TOMOYUKI;KITAHARA TAKAHIRO;KODANI TETSUHIRO |
| 分类号 |
C08L27/16;C08J5/18;C08K3/20;G02B3/14;G02B26/00;G02B26/02;G02F1/19;H01G4/18 |
主分类号 |
C08L27/16 |
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