| 摘要 |
FIELD: chemistry.SUBSTANCE: invention describes a copolymer containing monomer units A having a cyano-containing side group, monomer units B having an alkyl and an aryl film-forming side group, monomer units C having a side chain containing poly(ethylene glycol), poly(propylene glycol) and/or statistical poly(ethylene glycol-propylene glycol) and optionally monomer units D having at least one functional group capable of undergoing a crosslinking reaction via cationic polymerisation.EFFECT: copolymer is further used to produce polymer particles for use in radiation-sensitive coating compositions for negative radiation-sensitive lithographic printing plates.11 cl, 6 dwg, 2 tbl, 26 ex |
