Patent · US Expired

Process for developing exposed radiation-sensitive printing plate precursors

US6569609B2 · kind B2 · utility

4Cited by

9References

17Claims

0Family size

Assignee

Kodak Polychrome Graphics LLD · US

Inventors

Hans-Joachim Timpe · Biberach an der Riß, DE
Ulrich Fiebag · Würzburg, DE

Key dates

Filing date	Feb 14, 2002
Grant date	May 27, 2003
Priority date	—
Expiry date	Feb 14, 2022

Classification

Technology area (CPC G)Physics
CPC primaryG03F7/3071
WIPO fieldOptics
WIPO sectorInstruments

Abstract

A replenisher composition developing exposed radiation-sensitive printing plate precursors for plate/developer systems in which the electrical conductivity of the developer does not decrease to the same extend as the activity of the developer decreases or even increases is disclosed. A method for developing exposed radiation-sensitive printing plates using the replenisher composition is also disclosed.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.