Title:
MULTILAYER INSULATED ELECTRIC WIRE
Document Type and Number:
WIPO Patent Application WO/2007/114257
Kind Code:
A1
Abstract:
Disclosed is a multilayer insulated electric wire which comprises a conductor
and three or more insulating layers covering the conductor. The outermost layer
(A) of the insulating layers is composed of a covering layer made of a resin composition
containing a polyamide resin and copper iodide, while the innermost layer (B)
is composed of a covering layer made of a resin composition containing 5-40 parts
by mass of an ethylene copolymer (B2) having a carboxylic aid or a metal salt of
a carboxylic acid in a side chain per 100 parts by mass of a polyester resin (B1)
a part or the entire of which is obtained by bonding an aliphatic alcohol component
with an acid component. Also disclosed is a transformer using such a multilayer
insulated electric wire.
Inventors:
SAITO MINORU (JP)
FUKUDA HIDEO (JP)
ONODERA MAKOTO (JP)
AOI TSUNEO (JP)
FUKUDA HIDEO (JP)
ONODERA MAKOTO (JP)
AOI TSUNEO (JP)
Application Number:
PCT/JP2007/056877
Publication Date:
October 11, 2007
Filing Date:
March 29, 2007
Export Citation:
Assignee:
FURUKAWA ELECTRIC CO LTD (JP)
SAITO MINORU (JP)
FUKUDA HIDEO (JP)
ONODERA MAKOTO (JP)
AOI TSUNEO (JP)
SAITO MINORU (JP)
FUKUDA HIDEO (JP)
ONODERA MAKOTO (JP)
AOI TSUNEO (JP)
International Classes:
H01B7/02; H01B3/30; H01B7/00; H01F41/12
Domestic Patent References:
WO2002099821A1 | 2002-12-12 |
Foreign References:
JPH06223634A | 1994-08-12 | |||
JPH08333511A | 1996-12-17 | |||
JPH0593134A | 1993-04-16 | |||
JP2004107536A | 2004-04-08 | |||
JPH10158461A | 1998-06-16 | |||
JP2004193117A | 2004-07-08 | |||
JP2005166559A | 2005-06-23 |
Other References:
None
See also references of EP 2003655A4
See also references of EP 2003655A4
Attorney, Agent or Firm:
IIDA, Toshizo (1-10 Shimbashi 3-chom, Minato-ku Tokyo 04, JP)
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