Title:
FILM
Document Type and Number:
WIPO Patent Application WO/2015/064327
Kind Code:
A1
Abstract:
The objective of the present invention is to provide a film exhibiting high insulating properties and having superior voltage resistance. The present invention provides a polarized fluorinated vinylidene polymer film wherein the film is produced using a fluorinated vinylidene polymer satisfying the belowmentioned conditions (1) to (3): (1) the surfactant content is no greater than 100 ppm; (2) the methylcellulose content is no greater than 6000 ppm; and the total of the metal content and ion content is no greater than 200 ppm.
Inventors:
KOU MEITEN
KANEMURA TAKASHI
MUKAI ERI
KODANI TETSUHIRO
KANEMURA TAKASHI
MUKAI ERI
KODANI TETSUHIRO
Application Number:
PCT/JP2014/077022
Publication Date:
May 07, 2015
Filing Date:
October 08, 2014
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
C08J5/18; G06F3/041; H01L41/193
Domestic Patent References:
| WO2012084579A1 | 2012-06-28 | |||
| WO2010001633A1 | 2010-01-07 | |||
| WO2004050719A1 | 2004-06-17 |
Foreign References:
| JP2010026938A | 2010-02-04 | |||
| JP2011192665A | 2011-09-29 | |||
| JPH08100022A | 1996-04-16 | |||
| JP2013253141A | 2013-12-19 |
Attorney, Agent or Firm:
SAEGUSA & PARTNERS (JP)
Patent business corporation 3 Edakuni [Hajime] patent firm (JP)
Patent business corporation 3 Edakuni [Hajime] patent firm (JP)
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