| 摘要 |
<p>Method for producing an imaged lithographic printing plate comprising the step of developing an imagewise exposed negative working precursor with a developer comprising an alkylene oxide derivative of formula (A)
wherein R 1 is a linear or branched C 1 to C 6 alkyl group or H, (n + m) is an integer from 2 to 30, and R 2 , R 3 , R 4 and R 5 are each independently selected from H, methyl and ethyl, with the proviso that at least one of R 2 and R 3 is not H, and with the further proviso that at least one of R 4 and R 5 is not H.</p> |
