METHOD AND APPARATUS FOR REFRESHMENT AND REUSE OF LOADED DEVELOPER
摘要
<p>A method and an apparatus for the refreshment and reuse of loaded developers used in lithographic printing are disclosed. The pH of an aqueous, essentially silicate-free loaded developer is reduced to below about 11. Insoluble material is separated, and the pH increased to about 12.0 to 14.0 to produce a refreshed developer. The refreshed developer may be used to develop additional exposed printing plate precursors.</p>
申请公布号
WO2004095141(A1)
申请公布日期
2004.11.04
申请号
WO2003EP04272
申请日期
2003.04.24
申请人
KODAK POLYCHROME GRAPHICS GMBH;FIEBAG, ULRICH;TIMPE, HANS-JOACHIM;TONDOCK, UWE;VIHS, ANDREAS
发明人
FIEBAG, ULRICH;TIMPE, HANS-JOACHIM;TONDOCK, UWE;VIHS, ANDREAS