Importance

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Abstract

An ignition wire includes a conductive core, an insulation layer surrounding the core, an insulating jacket surrounding the insulation layer and a coating layer which is grafted and bonded to at least a portion of an exterior surface of the insulating jacket. The coating layer and insulating jacket are preferably formed of silicone materials. The coating layer is operative to provide enhanced resistance to heat and abrasion, as well as other benefits to the exterior surface of the insulating jacket. The coating layer may be transparent and provide an aesthetically pleasing clear coat, or may be tinted or colored to produce various other cosmetic or decorative characteristics to the outer surface of the ignition wire. The coating layer provides these enhanced protections without the diminishing electrical or mechanical performance properties of either the insulation layer or the insulating jacket. The coating layer is also adapted to provide protection to a cosmetic layer which may be applied to the exterior surface of the insulating jacket.

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First Claim