Development of light-sensitive quinone diazide compositions

G - Physics – 03 – F

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96/269, 96/63

G03F 7/32 (2006.01)

Patent

CA 1210622

-i- DEVELOPMENT OF LIGHT-SENSITIVE QUINONE DIAZIDE COMPOSITIONS Abstract of the Disclosure Light-sensitive compositions containing a quinone diazide which are useful in positive-working photoresists and positive-working lithographic printing plates are developed with a developing composition comprising a quaternary alkanol ammonium hydroxide developing agent and a stabilizing concentration of a semicarbazide.

455440

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