The proposal is for a novel ribbon for a thermo-transfer printing process which has, on a substrate, at least binders, pigments and at least one additional colorant which can be transferred in gaseous form. The ribbon may be used to print raw paper and also recycled paper while providing a uniformly high printing quality.
申请公布号
DE3941517(A1)
申请公布日期
1991.06.27
申请号
DE19893941517
申请日期
1989.12.15
申请人
SIEMENS AG, 1000 BERLIN UND 8000 MUENCHEN, DE
发明人
UNTERRICHTER-WORTHMANN, JOHANNA VON, DIPL.-CHEM. DR.RER.NAT., 8025 UNTERHACHING, DE
