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1. (WO2018077682) ENERGY CURABLE AQUEOUS COMPOSITIONS

Pub. No.:    WO/2018/077682    International Application No.:    PCT/EP2017/076551
Publication Date: Fri May 04 01:59:59 CEST 2018 International Filing Date: Thu Oct 19 01:59:59 CEST 2017
IPC: C08F 220/06
C09D 4/06
C09D 175/14
C08F 8/44
C08F 222/10
Applicants: ALLNEX BELGIUM S.A.
Inventors: SIBAND, Elodie
PEETERS, Stephan
Title: ENERGY CURABLE AQUEOUS COMPOSITIONS
Abstract:
The present invention relates to an energy curable aqueous composition (X) comprising (a) Water; (b) At least a water-insoluble ethylenically unsaturated compound (A); (c) At least one (meth)acrylic polymer (B1 ) containing ionic functional groups that are at least partly neutralized by a neutralizing agent (C) and/or at least one (meth)acrylic hybrid (B2) containing ionic functional groups that are at least partly neutralized by a neutralizing agent (C); and (d) At least one nonionic emulsifier (D) comprising alternating polyalkylene oxide segments, said nonionic emulsifier (D) having an HLB value of at least 4.5. Materials of the invention are suitable for the preparation of inks, overprint varnishes or coating compositions.