Title:
ELECTRICALLY INSULATING RESIN SHEET
Document Type and Number:
WIPO Patent Application WO/2013/146053
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide an electrically insulating resin sheet having excellent heat resistance and insulating properties, and which, after being deformed in a predetermined shape by application of an external force, can maintain the predetermined shape even when the external force is removed. This electrically insulating resin sheet has a porosity of 10-60%, a stress relaxation percentage of at least 20% when stretched 5% at 23°C and maintained in this state for 10 minutes, and a breakdown voltage of at least 25 kV/mm.
Inventors:
IKENAGA HIROKO (JP)
KASAGI TOMOYUKI (JP)
YAKUWA SHINPEI (JP)
AKIYAMA KEIKO (JP)
KASAGI TOMOYUKI (JP)
YAKUWA SHINPEI (JP)
AKIYAMA KEIKO (JP)
Application Number:
PCT/JP2013/055272
Publication Date:
October 03, 2013
Filing Date:
February 28, 2013
Export Citation:
Assignee:
NITTO DENKO CORP (JP)
International Classes:
H01B17/56; C08J9/26; H01B3/30; H01B3/42; H01B17/60
Domestic Patent References:
| WO2004106419A1 | 2004-12-09 | |||
| WO2013035652A1 | 2013-03-14 |
Foreign References:
| JP2010153121A | 2010-07-08 | |||
| JP2010153120A | 2010-07-08 | |||
| JP2011198532A | 2011-10-06 | |||
| JP2011154936A | 2011-08-11 |
Other References:
See also references of EP 2787513A4
Attorney, Agent or Firm:
UNIUS PATENT ATTORNEYS OFFICE (JP)
Patent business corporation ユニアス international patent firm (JP)
Patent business corporation ユニアス international patent firm (JP)
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