diazo material

diazo material

[dī′a·zō mə‚tir·ē·əl]
(graphic arts)
A sensitized film or paper coated with diazonium salts that produces an image, usually nonreversed, when exposed to light.
References in periodicals archive ?
Messerli has since 1929 been the exclusive Oce licensee for the production and sales of diazo materials in Switzerland.
Reduced demand for diazo materials during the first quarter put sales in this area under pressure.