Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Finishing or perfecting composition or product
Patent
1999-11-24
2000-11-07
Le, Hoa Van
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Finishing or perfecting composition or product
510176, G03F 732
Patent
active
061434795
ABSTRACT:
An aqueous alkaline composition comprising at least one phosphonic acid, at least one polyglycol derivative and at least one glycol. The composition can be used as either a developer or a replenisher for either positive-working or negative-working alkaline developable lithographic printing plates, including thermal plates.
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Fiebag Ulrich
Timpe Hans-Joachim
Kodak Polychrome Graphics LLC
Le Hoa Van
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