| abstract |
The present invention relates to novel dyed cellulosic molded bodies, in particular to fibers or films, containing a heavy-metal-containing colorant, which, according to the thermal stability test described above, reduces the rise temperature of a cellulose solution in a tertiary amine oxide by 10° C. at most, in particular by 5° C. at most. The molded bodies according to the invention may be produced in accordance with the amine-oxide process (FIG. 1 ). |