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US 5,494,610 AGranted
Apparatus and method for providing medium temperature conductive-resistant articles
OwnerWalter C. Lovellinventor
Life of this patent
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Abstract
Apparatus and method for providing medium temperature conductive-resistive articles employs graphite suspended in a high temperature polymer based activator and water. The conductive-resistive substance can be applied to a fabric-like substrate in order to provide an electrical resistive temperature adjustable heating element which can alter the temperature of the fabric-like substrate when electrical current is permitted to flow through the conductive-resistive substance.
Claims7
A conductive-resistive composition for providing temperature-adjustment capability to a substrate, the composition comprising:
- 10-30 weight percent graphite having a particle size from about 150 to about 325 mesh, 20-65 weight percent polymer latex and 6 to 60 weight percent total water based on 100 weight percent total composition.
A conductive-resistive composition comprising:
- 15 to 25 weight percent graphite having a particle size from about 150 to about 325 mesh and containing ash, 25-50 weight percent polymer latex and 20 to 45 weight percent total water based on 100 weight percent total composition.
Dependencies are inferred from the claim text.