G - Physics – 03 – C
Patent
G - Physics
03
C
96/164
G03C 1/54 (2006.01)
Patent
CA 1220065
ABSTRACT Disclosed is a two-component diazotype material comprising a support and a light-sensitive layer contain- ing (a) at least one diazonium compound derived from p-phenylenediamine and carrying a basic heterocyclic radical in the 4-position and ether groups in the 2- and 5-positions, (b) a coupler component, and (c) an acid stabilizer, the diazonium compound being present in the form of a benzenesulfonate or toluenesulfonate. The disclosed materials have a good storability and are easily developed.
448571
Fetherstonhaugh & Co.
Hoechst Aktiengesellschaft
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