RADIATION-SENSITIVE ADDUCTS COMPRISING DIAZONIUM CATIONS, QUATERNARY CATIONS, AND SULFONATED POLYESTER ANIONS

摘要

Radiation-sensitive polymeric adducts of (1) a sulfonated polyester resin having a plurality of sulfonate groups, (2) a diazonium resin having a plurality of diazonium groups, and (3) a salt of quaternary ammonium or quaternary phosphonium. This invention also provides a radiation-sensitive article comprising a substrate bearing a coating containing a radiation-sensitive adduct.