B - Operations – Transporting – 41 – J
Patent
B - Operations, Transporting
41
J
42/3
B41J 31/02 (2006.01) B41J 2/325 (2006.01)
Patent
CA 1127843
Abstract of the Disclosure The present invention is concerned with a ribbon for non-impact printing. The ribbon comprises a transfer coating and a substrate containing resin which is a mix- ture of from 50% to 90% by weight polycarbonate and from 50% to 10% by weight of a block copolymer of bis-phenol A Carbonate and dimethyl siloxane, and containing from about 15% to about 40% by weight of the resin of electrically conductive carbon black. SA979038
372786
Smith Thor L.
Weiche William J.
International Business Machines Corporation
Kerr Alexander
LandOfFree
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