Patent ID: 8771925

Claim:
A method for providing a flexographic printing plate comprising: A) imagewise exposing a flexographic printing plate precursor comprising a photopolymerizable elastomeric layer comprising a photopolymerizable composition to curing radiation to provide exposed cured regions and non-exposed non-cured regions in the photopolymerizable elastomeric layer, B) removing the non-exposed non-cured regions from the photopolymerizable elastomeric layer with a processing solution to provide a relief image in the photopolymerizable elastomeric layer, resulting in a flexographic printing plate, the processing solution comprising 1) diisopropylbenzene, and 2) one or more organic co-solvents, at least one of which is an aliphatic dibasic acid ester, and C) optionally, drying the processed flexographic printing plate, wherein the aliphatic dibasic acid ester is dimethyl-2-methylglutarate or diisobutyl methylglurarate, and the processing solution further comprises one or more alcohols that are chosen from n-butanol, 2-ethoxyethanol, benzyl alcohol, a hexyl alcohol, a heptyl alcohol, an octyl alcohol, a nonyl alcohol, a decyl alcohol, 2-phenylethyl alcohol, isopronylbenzyl alcohol, alpha-terpineol, dipropylene glycol methyl ether, 2-butoxyethanol, isopropyl alcohol, and 2-(2-butoxyethoxy) ethanol, substituted or unsubstituted cyclopentanol, substituted or unsubstituted cyclohexanol, substituted or unsubstituted cycloheptanol, cyclopentyl substituted alcohol, cyclohexyl substituted alcohol, and cycloheptyl substituted alcohol.