Milliken + Co

Earle Wolynes

Alfred R Deangelis

Karen M Green

John M Hepfinger

Keith M Blackwell

A textile made at least in part with conductive yarns for the purpose of generating heat from an electrical power source. The textile has conducting yarns, or 'heaters', with conductivity and spacing tailored to the electrical source to be used and the heat to be generated. The heater yarns have a positive temperature coefficient whereby the resistance of the yarn increases with an increase in temperature and decreases with a decrease in temperature. 'Leads', such as conductive yarns, can be used to supply electricity to the heater yarns. A coating to the textile can electrically insulate the textile as well as provide protection to the textile during activities such as laundering or use.

Thermal textile

A flexible body has a conductive resistance pathway which includes conductive resistance flexible strands of material connected in series between two supply bus flexible strands of material, and a temperature dependent variable resistance pathway with temperature dependent variable resistance flexible strands of material electrically connected in series by connection bus flexible strands of material.

Electrical connection of flexible conductive strands in a flexible body

A positive variable resistive yarn having a core, a sheath, and an insulator. The sheath includes distinct electrical conductors intermixed within a thermal expansive low conductive matrix. As the temperature of the yarn increases, the resistance of the sheath increases.

Temperature dependent electrically resistive yarn

A textile made at least in part with conductive yarns for the purpose of generating heat from an electrical power source. The textile has conducting yarns, or &ldquo;heaters&rdquo;, with conductivity and spacing tailored to the electrical source to be used and the heat to be generated. The heater yarns have a positive temperature coefficient whereby the resistance of the yarn increases with an increase in temperature and decreases with a decrease in temperature. &ldquo;Leads&rdquo;, such as conductive yarns, can be used to supply electricity to the heater yarns. A coating to the textile can electrically insulate the textile as well as provide protection to the textile during activities such as laundering or use.

Woven thermal textile

The present invention is a durable composite consisting of a polyester knitted fabric and an extruded film that are heat laminated together without the use of additional adhesive. The open-mesh structure of the fabric, when combined with the film, results in improved sound dissipation for the composite as compared with conventional textile headliners. Because both the fabric and the film components have flame retardant constituents, the resulting composite is capable of meeting even the most stringent of flammability requirements. An optional backing layer may be added to the film layer to create a three-layer composite, which may be suited for certain applications.

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Spartanburg, SC, United States of America

Earle Wolynes