PROCESS FOR PRODUCING A NEGATIVE-WORKING PHOTOSENSITIVE PRINTING FORM

摘要

The present invention relates to a process for producing a negative-working photosensitive lithographic printing form, in which a negativeworking photosensitive mixture which is dissolved in a solvent mixture and which contains a negativeworking photosensitive compound and a polymeric binder which is insoluble in water but soluble in aqueous alkaline solution is applied to a base and the layer obtained is subsequently dried, which process comprises using a mixture of more than 2% by weight of at least one monoether of diethylene glycol with one or more organic solvent(s) having a boiling point below 200.degree.C as the solvent mixture.