Chromalin

Peter Marshall (petermarshall@cix.compulink.co.uk)
Sat, 2 Mar 96 18:52 GMT

Mention of Chromalin (Have I spelt this correctly?) proofs in a
conversation the other day led me to wonder about the chemical basis for
these and whether this could be of any interest to those involved in alt
photo.

The only information I have been told so far is that it does not use
dichromates but is a diazo based process. And even this may be incorrect!
However, if so, the materials involved could well be of interest with
respect to the discussions about the safety of dichromates that we get here
from time to time.

Peter Marshall
petermarshall@cix.compulink.co.uk