{HEAD ~ Photosensitive compositions}, useful in lithographic printing plates which can be developed with aqueous developing solutions, comprise a diazo resin and {TAIL ~ a binary acetal polymer} which functions as a polymeric binder 
{ HEAD ~ Photosensitive compositions } , useful in lithographic printing plates which can be developed with aqueous developing solutions , comprise a diazo resin and { TAIL ~ a binary acetal polymer } which functions as a polymeric binder
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH