B - Operations – Transporting – 32 – B
Patent
B - Operations, Transporting
32
B
117/14, 117/9
B32B 27/20 (2006.01) B32B 9/04 (2006.01) B41J 27/12 (2006.01) B41J 31/00 (2006.01) B41J 31/02 (2006.01) B41J 31/05 (2006.01) B41J 31/06 (2006.01) B41J 31/12 (2006.01) B41M 5/10 (2006.01) B41M 5/20 (2006.01) B41M 5/26 (2006.01)
Patent
CA 1222659
MODIFIED RESISTIVE LAYER IN THERMAL TRANSFER MEDIUM Abstract A thermal ribbon having a minute coating of graphite powder on the outer side of the resistive layer. The improved electrical interface with print electrodes reduces ribbon and printhead damage. The graphite also reduces friction and loosens material which builds-up at the printhead.
426926
Bowlds Patsy A.
Dunn David P.
Fathergill Rex D.
Findlay Hugh T.
Stafford Donald W.
Barrett B.p.
International Business Machines Corporation
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