Title:
METALLIZED POLYPROPYLENE FILM
Document Type and Number:
WIPO Patent Application WO/2022/220248
Kind Code:
A1
Abstract:
Provided is a metallized polypropylene film having excellent insulation breakdown resistance properties. A metallized polypropylene film according to the present invention has a thickness of 0.5-4.0 μm, and exhibits a thickness-adjusted insulation breakdown point count of 1.90 [(points/cm2)·μm] as measured using a predetermined insulation breakdown point count measuring condition.
Inventors:
SUZUKI SHIGERU (JP)
FUJISHIRO YOSHIKAZU (JP)
HIATE KAZUYUKI (JP)
OKUYAMA YOSHIMUNE (JP)
NAKATA MASAHIRO (JP)
ISHIWATA TADAKAZU (JP)
TAKAGAKI TOSHITSUGU (JP)
FUJISHIRO YOSHIKAZU (JP)
HIATE KAZUYUKI (JP)
OKUYAMA YOSHIMUNE (JP)
NAKATA MASAHIRO (JP)
ISHIWATA TADAKAZU (JP)
TAKAGAKI TOSHITSUGU (JP)
Application Number:
PCT/JP2022/017622
Publication Date:
October 20, 2022
Filing Date:
April 12, 2022
Export Citation:
Assignee:
OJI HOLDINGS CORP (JP)
International Classes:
B32B15/085; H01G4/32
Domestic Patent References:
| WO2020246322A1 | 2020-12-10 | |||
| WO2019131815A1 | 2019-07-04 | |||
| WO2018186424A1 | 2018-10-11 | |||
| WO2018181938A1 | 2018-10-04 | |||
| WO2016167328A1 | 2016-10-20 | |||
| WO2016051496A1 | 2016-04-07 | |||
| WO2021162021A1 | 2021-08-19 |
Foreign References:
| JP2014231584A | 2014-12-11 | |||
| JP2022088132A | 2022-06-14 |
Other References:
"Polymer Analysis Handbook", 1995, KINOKUNIYA COMPANY, LTD., pages: 610
Attorney, Agent or Firm:
SAEGUSA & PARTNERS (JP)
Download PDF: