B - Operations – Transporting – 41 – J
Patent
B - Operations, Transporting
41
J
101/102, 197/114
B41J 31/05 (2006.01) B41J 31/00 (2006.01) B41M 5/10 (2006.01)
Patent
CA 1294490
ABSTRACT An overlappingly overstrikeable ribbon is described having a carrier film (2) and an ink-releasing coating (3) in the form of a plastic matrix applied thereto, whichcontains at least one fatty dye and/or oil-soluble dye and optional carbon blackand/or other ink pigments, as well as further conventional additives. According to fig. I the ink-releasing coating (3) can be subdivided into differently colouredcoatings (4a, 4b and 4c) representing the three primary colours and a black coating (4d) for producing colour prints. The ink-releasing coating contains no fillers and contains a polyethoxylated fatty acid ester of a polyhydric alcohol as a solvent for the dye(s). This ribbon has advantages when used in continously fullcassettes, which are more particularly used in matrix printing systems.
549030
Hogarth Ian
Mackintosh Christine
Pfaffhausen Hans
Scott Andrew
Fetherstonhaugh & Co.
Pelikan Scotland Limited
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