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Patent Searching and Data


Title:
CASTING RESIN AND CLOSED INSULATING DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/199932
Kind Code:
A1
Abstract:
The electrical resistance (volume resistivity) of a casting resin is reduced appropriately, and the temperature dependence of the electrical resistance (volume resistivity) of the casting resin is reduced. According to an embodiment, the casting resin (1) is furnished with: a matrix resin (30) that includes a resin and a curing agent; a first filler (10) having a function for improving the mechanical characteristics of the resin, the first filler (10) being incorporated by dispersion in the matrix resin (30); and a second filler (20) having a function for controlling the electrical resistance of the resin, the second filler (20) being incorporated by dispersion in the matrix resin (30).

Inventors:
MATSUZAKI HIDEHITO (JP)
YASUOKA TAKANORI (JP)
TASAKI MORIHIKO (JP)
SHIIKI MOTOHARU (JP)
Application Number:
PCT/JP2021/008951
Publication Date:
October 07, 2021
Filing Date:
March 08, 2021
Export Citation:
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Assignee:
TOSHIBA KK (JP)
TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP (JP)
International Classes:
B29C39/10; B29C39/24; C08K3/013; C08K5/32; C08L101/00
Foreign References:
JP2000510497A2000-08-15
JP2009073933A2009-04-09
JP2017128621A2017-07-27
JP2011057734A2011-03-24
JP2019081838A2019-05-30
JP2001279062A2001-10-10
JP2014204488A2014-10-27
US20130169277A12013-07-04
Attorney, Agent or Firm:
SAKURA PATENT OFFICE, P.C. (JP)
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