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Low-chloride-ion Carbon Black Ink Resistive Ribbon Ink Disclosure Number: IPCOM000060612D
Original Publication Date: 1986-Mar-01
Included in the Prior Art Database: 2005-Mar-08

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Bowlds, PA Johnson, DG Potter, JM [+details]


In resistive printing ribbon, a polycarbonate resistive layer filled with conductive carbon black carries a very thin conductive layer of aluminum. Peeling of aluminum is minimized the carbon black has low chloride ion content.