| 摘要 |
The invention relates to a radiation-sensitive mixture and to a process for the formation of relief patterns. …<??>The radiation-sensitive mixture contains… a) a polymeric binder which is insoluble in water and soluble in aqueous-alkaline solutions, and… b) an organic compound whose solubility in an aqueous-alkaline developer is increased by the action of acid and which contains at least one grouping cleavable by acid and additionally one grouping which forms a strong acid under the action of radiation,… the polymeric binder (a) containing 5 to 40 mol% of monomer units with copolymerised or co-condensed …<IMAGE>… groupings or …<IMAGE>… groupings introduced by a polymer-analogous reaction, with the proviso that the radical R contains 5 to 9 carbon atoms. |
