Aqueous composition with improved elongation at break

An aqueous polymer composition which when in the form of a film shows excellent elongation at break comprising (i) 5 to 30 wt. % of polyurethane where the acid value of the polyurethane is between 3 to 40 mg KOH/g; (ii) 70 to 95 wt. % of vinyl polymer comprising 20 to 90 wt. % of vinyl polymer with...

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Bibliographische Detailangaben
Hauptverfasser: Scheerder, Jurgen, Overbeek, Gerardus Cornelis, Swaans, Roel Johannes Marinus, Nabuurs, Tijs, Tennebroek, Ronald, Kastelijn, Maud, Satgurunathan, Rajasingham, Malda, Hinrike
Format: Patent
Sprache:eng
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Zusammenfassung:An aqueous polymer composition which when in the form of a film shows excellent elongation at break comprising (i) 5 to 30 wt. % of polyurethane where the acid value of the polyurethane is between 3 to 40 mg KOH/g; (ii) 70 to 95 wt. % of vinyl polymer comprising 20 to 90 wt. % of vinyl polymer with Tg