Compositions – Electrically conductive or emissive compositions – Elemental carbon containing
Reexamination Certificate
2007-01-31
2010-06-15
Ginty, Douglas MC (Department: 1796)
Compositions
Electrically conductive or emissive compositions
Elemental carbon containing
C252S510000, C252S500000, C219S200000
Reexamination Certificate
active
07736543
ABSTRACT:
Use of an exothermic additive in a polyphenylene sulfide compound results in an extruded or molded thermoplastic article that is electrically conductive and exothermic when connected to a source of electrical energy. Electronic devices benefit from these articles, particularly where ink must be melted for imaging of commercial graphics on a substrate.
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Ginty Douglas MC
Hornickel John H.
Polyone Corporation
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