Basf Se Corporation

Steven Zijlstra

Karl Haeberle

Bernd Reck

Jürgen Kaczun

Peter Thuery

Juergen Kaczun

Sebastian Berger

Markus Hickl

Kristina Georgieva

Karl Häberle

Paola Romanato

Wouter Toutenhoofd

Arjan Thomas Termaten

Martin Kaarup Bek

K Shaun Tranter

Arjan Termaten

Peter Thüry

Provided herein is 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.

Water-based printing ink comprising an aqueous dispersed polyurethane binder and an aqueous dispersed poly(meth)acrylate binder

The present invention relates to polyurethanes (A) being obtainable by reaction of (a) 15% to 70% by weight of di- or polyisocyanate comprising on average from 1 to 10 allophanate groups and on average from 1 to 10 C&#x2014;C double bonds per molecule, and optionally (b) 0% to 60% by weight of further di- or polyisocyanate, with (c) 5% to 50% by weight of compounds having at least two isocyanate-reactive groups, comprising at least one polycarbonate diol with a molecular weight from 500 to 3000 g/mol weight % ages being based on total polyurethane (A), with the proviso that the total is 100%.

Polyurethanes, dispersions thereof, their preparation and use

The present invention relates to a lamination printing ink comprising an aqueous polyurethane dispersion binder, pigments, an aqueous carrier and optional additives, wherein the polyurethane is made of polyisocyanates, specific polyesterdiols, polytetrahydrofuran diol, monohydroxy-poly(alkylene oxide), diamino acid compound, polyamine compound and optionally one or more low molecular weight polyols.

Lamination printing ink comprising an aqueous dispersion comprising polyurethane

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NA Zwolle, Netherlands

Steven Zijlstra