Developer for positive photolithographic articles including...

Details Developer for positive photolithographic articles including... Developer for positive photolithographic articles including...

G - Physics

03

F

96/2, 96/70

G03F 7/32 (2006.01)

Patent

CA 1189376

ABSTRACT OF THE DISCLOSURE An improved aqueous alkaline developer for imagewise- exposed positive-acting photolithographic articles comprising basic substance wherein the improvement comprises addition of a neutral salt of an alkali metal cation to the developer.

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