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