Difference between revisions of "Direct process paper"

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Latest revision as of 07:02, 24 July 2013

Description

Reproduction paper coated with one or more diazo light-sensitive dyes to make direct positive color prints. Different colors are achieved by the use of different developers and dyestuffs, such as diazodiphenylamine sulfate (green) or diazodinitrophenol (yellow).

Synonyms and Related Terms

diazo paper

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