Allnex Belgium S.a.

Philippe De Micheli

Michel Tielemans

Stephan Peeters

Edmund Urbano

This invention relates to a radiation curable aqueous coating composition comprising: &#x2014;from 1 to 99% by weight, relative to the total weight of (1) and (2), of at least one radiation curable aqueously dispersed polyester resin composition (1) comprising an emulsifier D and the reaction product AC of a hydroxy functional polyester resin A and an olefinically unsaturated compound C which can be radically polymerized and which is attached to the polyester resin backbone by an ester linkage or a urethane linkage, and&#x2014;from 1 to 99% by weight, relative to the total weight of (1) and (2), of at least one other olefinically unsaturated compound (2) selected from the group of: water-dispersible compounds (21); water-soluble compounds (22); and/or water-compatible compounds (23) that have a weight average molecular weight of at least 450 Dalton and are different from the reaction product AC.

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Montigny-le-Tilleul, Belgium

Philippe De Micheli