Processing of lithographic printing plate precursors

Details Processing of lithographic printing plate precursors Processing of lithographic printing plate precursors

1998-10-30

2000-05-16

Le, Hoa Van

Radiation imagery chemistry: process, composition, or product th

Post imaging processing

Including post developing step

134 15, 134 34, G03F 726

Patent

active

060635541

ABSTRACT:
A wash liquor for use in the decoating of a silver halide diffusion transfer printing plate comprises an aqueous solution containing at least one non-ionic surfactant, such as an alcohol ethoxylate, an alkylphenol ethoxylate or an alkylamine ethoxylate. The liquor preferably also contains at least one organic or inorganic acid salt, and at least one of an enzyme, a biocide and an anti-foam. A process for the decoating of the said printing plate is also disclosed.

REFERENCES:
patent: 4268613 (1981-05-01), Okishi
patent: 5695908 (1997-12-01), Furukawa

Affiliated with

Also associated with

Rating

Processing of lithographic printing plate precursors does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Processing of lithographic printing plate precursors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Processing of lithographic printing plate precursors will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-257198