INSULATED ELECTRICAL WIRE AND RESIN COMPOSITION

Title:

INSULATED ELECTRICAL WIRE AND RESIN COMPOSITION

Document Type and Number:

WIPO Patent Application WO/2022/071142

Kind Code:

A1

Abstract:

Provided is an insulated electrical wire including a thin insulating layer and having an excellent degree of tensile elongation. The insulated electrical wire comprises a conductor (A) and an insulating layer (B) formed on the periphery of the conductor (A), and is characterized in that the insulating layer (B) comprises an aromatic polyetherketone resin (I) and a fluorocopolymer (II) and has a melt viscosity, as measured at 60 sec-1 and 390°C, of 0.40-0.75 kPa·s, the aromatic polyetherketone resin (I) having a melt viscosity, as measured at 60 sec-1 and 390°C, of 0.30 kPa·s or lower, and the insulating layer (B) has a thickness of 30-300 μm.

Inventors:

MARUHASHI TAKUMA (JP)
NAKANISHI KOJI (JP)
SEKI TOYOMITSU (JP)
KONO HIDEKI (JP)

Application Number:

PCT/JP2021/035149

Publication Date:

April 07, 2022

Filing Date:

September 24, 2021

Export Citation:

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Assignee:

DAIKIN IND LTD (JP)

International Classes:

C08L27/12; C08L71/10; H01B3/42; H01B7/02

Domestic Patent References:

WO2014034493A1	2014-03-06
WO2013088968A1	2013-06-20

Foreign References:

JP2016079391A	2016-05-16
JP2005313608A	2005-11-10
JP2011046103A	2011-03-10

Attorney, Agent or Firm:

YASUTOMI & ASSOCIATES (JP)

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