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Patent Searching and Data


Title:
INSULATING FILM
Document Type and Number:
WIPO Patent Application WO/2013/027492
Kind Code:
A1
Abstract:
Provided is an insulating film which has excellent heat resistance, excellent discharge deterioration resistance and long insulation life. An insulating film of the present invention contains a heat-resistant resin and fine insulating particles that are dispersed in the heat-resistant resin. The inscribed circles of regions that do not contain the fine insulating particles have an average diameter of 80-900 nm.

Inventors:
MASAKI SHUNSUKE (JP)
NISHIMORI TOSHIMASA (JP)
FUJITA HIROYUKI (JP)
HAYASHI KAZUNORI (JP)
FUJIKI JUN (JP)
Application Number:
PCT/JP2012/066735
Publication Date:
February 28, 2013
Filing Date:
June 29, 2012
Export Citation:
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Assignee:
NITTO DENKO CORP (JP)
NITTO SHINKO CORP (JP)
MASAKI SHUNSUKE (JP)
NISHIMORI TOSHIMASA (JP)
FUJITA HIROYUKI (JP)
HAYASHI KAZUNORI (JP)
FUJIKI JUN (JP)
International Classes:
H01B3/30; H01B3/00; H01B17/56
Domestic Patent References:
WO2011001698A12011-01-06
Foreign References:
JP2009045934A2009-03-05
JP3496636B22004-02-16
JPH11126517A1999-05-11
Attorney, Agent or Firm:
MOMII, Takafumi (JP)
Takafumi Momii (JP)
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