Insulated electric wire
AssigneesAutonetworks Technologies, Ltd., Sumitomo Wiring Systems, Ltd., Sumitomo Electric Industries, Ltd.
InventorTsuyoshi NONAKA
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Abstract
A insulated electric wire having an insulating layer containing a fluororesin, the insulated electric wire having a high flexibility with the heat resistance of the fluororesin maintained. The insulated electric wire is obtained by covering a conductor with an insulating layer containing a copolymer of a monomer expressed by a Formula (1) and a monomer expressed by a Formula (2). It is preferable that a copolymerization ratio of the monomer expressed by Formula (2) in the copolymer is at least 10 mass %. Note that Rf represents a perfluoroalkyl group including one or more ether bonds in its structure.
Claims5
An insulated electric wire obtained by covering a conductor with an insulating layer containing a copolymer of a monomer expressed by Formula (1) below and a monomer expressed by Formula (2) below, a copolymerization ratio of the monomer expressed by Formula (2) in the copolymer being at least 10 mass %, the copolymer being thermoplastic and not being crosslinked,
- CF2═CF2 (1)
- CF2=CF−0−CF2−Rf (2)
- where Rf represents a perfluoroalkyl group including one or more ether bonds in its structure.
(canceled)
Dependencies are inferred from the claim text.