D - Textiles – Paper – 21 – H
Patent
D - Textiles, Paper
21
H
D21H 19/44 (2006.01)
Patent
CA 2587506
Coating for an offset paper comprising a catalyst for fixing polymerisable or crosslinkable constituents of the offset ink. The chemical drying time can be substantially reduced if such a catalyst system is added to the coating, wherein preferentially such a catalyst is a transition metal complex/salt, like Mn (2~-ethylhexanoate, bpy).
La présente invention concerne un revêtement pour papier offset qui comprend un catalyseur pour fixer les composants polymérisables ou réticulables de l~encre offset. Le temps de séchage du produit chimique peut être sensiblement réduit si un tel système de catalyseur est ajouté au revêtement, où un tel catalyseur est de préférence un sel ou un complexe de métal de transition, comme du Mn (2-éthylhexanoate, bpy).
Bouwman Elisabeth
Haenen Jean-Pierre
Liu Zhiliang
Scholte Bert
Cassan Maclean
Sappi Netherlands Services B.v.
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