USE OF HIGHLY ALKALINE DEVELOPER REGENERATOR COMPOSITION
摘要
A method for providing a lithographic printing plate includes developing an exposed imageable element with an alkali silicate-containing developer composition having a pH of at least 12.0. The developer composition is regenerated by adding to it an alkali silicate-containing regenerator composition having a pH of at least 12.0. Conductivity of both the developer and regenerator compositions is suppressed from the presence of one or more conductivity reducing agents (such as glycerin). This conductivity suppression in the developer composition is greater than the suppression of the conductivity of the regenerator composition.
申请公布号
WO2008156557(A2)
申请公布日期
2008.12.24
申请号
WO2008US06995
申请日期
2008.06.03
申请人
EASTMAN KODAK COMPANY;MILLER, GARY ROGER;ROTH, MELANIE ANN;CLARK, ERIC EMERY
发明人
MILLER, GARY ROGER;ROTH, MELANIE ANN;CLARK, ERIC EMERY