Henkel Ag & Company, Kgaa

Henkel Kommanditgesellschaft Auf Aktien

Ethel Abrahams-Meyer

Ralf Gossen

Oliver Sommer

Sebastian Kotthoff

Horst Buxhofer

Nicolas De Calmes

Hermann-Josef Plum

Victor Dario Buj Vilalta

Victor Dario Buj Vilalata

Nicolas De-Calmes

Hans-Juergen Wolter

Hans-Jürgen Wolter

The present invention relates to aqueous adhesive dispersions based on (meth)acrylate which contain as the stabilizer a partially or completely hydrolyzed copolymer of at least one vinyl ester monomer, preferably vinyl acetate, and at least one alkene diester monomer, preferably, 3,4-diacetoxy-1-butene, and to the use of said compositions as labeling adhesives or sealing adhesives.

Aqueous adhesive composition

A Waterborne adhesive comprising 1 to 50 weight-% of a (meth)acrylate copolymer manufactured by polymerization of at least one ester of methacrylic acid, acrylic acid, crotonic acid and/or itaconic acid with aliphatic alcohols, substituted aliphatic alcohols, aromatic alcohols, polyether glycols, and other copolymerizable monomers, having an acid number from 0 to 150 mgKOH/g, 0 to 40 wt-% of natural polymers 0.5 to 30 wt-% of urea, 0.1 to 20 wt-% of additives, characterized in that the adhesive contains 0.05 to 20 weight-% of a super absorbent polymer.

Waterborne adhesive with improved wet adhesion

A filled gum adhesive useful for producing remoistenable layers contains fillers, protective colloids, and a (co)polymer, wherein the (co)polymer is prepared by polymerizing one or more ethylenically unsaturated monomers in the presence of a dispersion of protective colloid and filler particles.

Gum adhesive based on a filled polymer dispersion

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Viersen, Germany

Ethel Abrahams-Meyer