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公开(公告)号:US20200032014A1
公开(公告)日:2020-01-30
申请号:US16337186
申请日:2017-09-27
Applicant: DAIKIN INDUSTRIES, LTD.
Inventor: Takeshi HAZAMA , Nobuyuki KOMATSU , Kouji YOKOTANI , Mayuko TATEMICHI , Tatsuya HIGUCHI , Keiko KOGA
IPC: C08J5/18 , G02B26/00 , H01G4/18 , H01G4/33 , H01L41/193
Abstract: The invention provides a film having a high relative permittivity, a high volume resistivity, and a high breakdown strength. The film has a relative permittivity of 9 or higher at a frequency of 1 kHz and 30° C., a volume resistivity of 5E+15 Ω·cm or higher at 30° C., and a breakdown strength of 500 V/μm or higher.
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公开(公告)号:US20190077928A1
公开(公告)日:2019-03-14
申请号:US15704610
申请日:2017-09-14
Applicant: DAIKIN INDUSTRIES, LTD.
Inventor: Yuuki KUWAJIMA , Keiko KOGA , Hayato TSUDA
Abstract: The invention provides a cross-linked fluororesin having excellent abrasion resistance against metal. The cross-linked fluororesin is obtainable by cross-linking a fluororesin. The fluororesin contains a tetrafluoroethylene unit and a vinylidene fluoride unit, and the tetrafluoroethylene unit represents 50.0 mol % or more of all the monomer units constituting the fluororesin.
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