Title:
BIAXIALLY STRETCHED POLYPROPYLENE FILM, METALLIZED FILM, AND CAPACITOR
Document Type and Number:
WIPO Patent Application WO/2017/221985
Kind Code:
A1
Abstract:
A biaxially stretched polypropylene film containing as resin components a polypropylene A having a strain hardening parameter of less than 3 and a polypropylene B having a strain hardening parameter of 3-20.
Inventors:
ISHIDA TATSUJI (JP)
NAKATA MASAHIRO (JP)
ISHIWATA TADAKAZU (JP)
NAKATA MASAHIRO (JP)
ISHIWATA TADAKAZU (JP)
Application Number:
PCT/JP2017/022896
Publication Date:
December 28, 2017
Filing Date:
June 21, 2017
Export Citation:
Assignee:
OJI HOLDINGS CORP (JP)
International Classes:
C08J5/18; B29C55/14; B32B15/085; C08L23/10; H01G4/18; B29K23/00; B29L7/00
Foreign References:
| JP2010501712A | 2010-01-21 | |||
| JP2016012705A | 2016-01-21 | |||
| JP2007246898A | 2007-09-27 | |||
| JP2009275207A | 2009-11-26 | |||
| JP2017057247A | 2017-03-23 | |||
| JP2017101229A | 2017-06-08 | |||
| JP2014132068A | 2014-07-17 | |||
| JP2009249458A | 2009-10-29 | |||
| JP2015054919A | 2015-03-23 | |||
| JP2006063186A | 2006-03-09 | |||
| JP2004161799A | 2004-06-10 |
Attorney, Agent or Firm:
UNIUS PATENT ATTORNEYS OFFICE (JP)
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