C - Chemistry – Metallurgy – 09 – D
Patent
C - Chemistry, Metallurgy
09
D
C09D 11/10 (2006.01)
Patent
CA 2181128
The present invention relates to fast drying waterborne printing inks and to method of using such inks in high speed printing processes, such rotogravure andflexographic printing processes. The printing ink includes, for example, a blend of a latex binder and a polyfunctional amine. The pH of the ink is raised by adding asufficient amount of base, to a point where essentially all of the polyfunctional amine in the blend is in a deprotonated state.
Bacho Anne Margaret
Gebhard Matthew Stewart
Larson Gary Robert
Lavoie Alvin Charles
Puschak Caren Ann
Gowling Lafleur Henderson Llp
Rohm And Haas Company
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