Title:
INSULATED ELECTRIC WIRE
Document Type and Number:
WIPO Patent Application WO/2020/032143
Kind Code:
A1
Abstract:
The present invention is characterized in that the total residual amount of a volatile organic compound and a quasi-volatile organic compound, which remain in an insulating layer and have a boiling point within the range of 150-360°C, is 1500 ppm or less. In particular, when the insulating layer contains an organopolysiloxane, D4-D10 low-molecular cyclic siloxanes are reduced. In the case of an insulated electric wire in which the periphery of a conductor is covered by at least two insulating layers including a first insulating layer and a second insulating layer, the present invention is characterized in that the total residual amount of the volatile organic compound and the quasi-volatile organic compound, which remain in all of the insulating layers and have a boiling point within the range of 150-360°C, is 1500 ppm or less.
Inventors:
OTA NAOKI (JP)
KUROSAWA YUSUKE (JP)
KUROSAWA YUSUKE (JP)
Application Number:
PCT/JP2019/031257
Publication Date:
February 13, 2020
Filing Date:
August 07, 2019
Export Citation:
Assignee:
NISSEI ELECTRIC CO LTD (JP)
International Classes:
H01B7/295; C08K5/5419; C08L83/04; H01B3/44; H01B3/46; H01B7/02
Domestic Patent References:
| WO2013094610A1 | 2013-06-27 |
Foreign References:
| JP2014065777A | 2014-04-17 |
Attorney, Agent or Firm:
KIMURA Mitsuru (JP)
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