Abstract:
The invention relates to a mixture containing a) at least one polyisocyanate; b) at least one conversion product of at least one polyisocyanate b1) with at least one compound b2) containing at least one hydrophilic group (group A) which is not reactive towards isocyanate and precisely one group (group B) which is reactive towards isocyanate; and c) dioxolane.
Abstract:
The present invention relates to a printing ink comprising at least two binders, at least one pigment, an aqueous carrier and optional additives, wherein one binder is a specific polyurethane dispersion binder and a further binder is a specific poly(meth)acrylate dispersion binder.