Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Developer compositions for heavy-duty lithographic printing plates

Developer compositions for heavy-duty lithographic printing plates

US Patent 4822723 · Granted Apr 18, 1989

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Aqueous developable negative acting photosensitive composition having improved i2002
Grained and anodized aluminum substrate for lithographic printing plates1998
Lithographic printing plates having specific grained and anodized aluminum subst1998
Finisher-preserver-cleaner composition for lithographic printing plates1997
Process for preparing improved lithographic printing plates by brushgraining wit1995
Radiation-polymerizable composition and element containing a photopolymerizable 1992
Developer compositions for newspaper plates1992
Radiation polymerizable composition and element containing a photopolymerizable 1990
Three dimensional reproduction material diazonium condensates and use in light s1990
Developer-finisher compositions for lithographic plates1990
Enzyme hydrolyzed maltodextrin containing finisher/preserver/cleaner composition1989
Method of using developer-finisher compositions for lithographic plates1989