(A) ;THIOALKYLTHIOCEPHALOSPORIN DERIVATIVE

摘要

A photosensitive ceramic coating composition which is fireable in a substantially nonoxidizing atmosphere comprising an admixture of: (a) finely divided particles of ceramic solids having a particularly defined surface area-to-weight ratio and particle size, and (b) finely divided particles of an inorganic binder having a particularly defined surface area-to-weight ratio and particle size, dispersed in an organic medium comprising (c) an organic polymeric binder and (d) a photoinitiation system, dissolved in (e) photohardenable monomer and (f) an volatile organic solvent.