Henkel Ag & Company, Kgaa

Suzhou Rainbow Materials Co., Ltd.

Julen De Mendizabal Zalaikin

Dennis Bankmann

Roberto Pela

Jordi Marquet Cortés

Elisabeth Torres Cano

Sandra Niembro

Vincent Leon

Gonzalo Guirado

Marc Estruga

Fouad Salhi

Jozeph Leendert Minnaar

ÀLex CarretÉ

Frank GÖTHEL

Daniel Smith

Rosa Maria Sebastián Pérez

Denis Rodríguez

Paz Carreras

Elisabet Torres Cano

A radiation curable adhesive comprising (i) (meth)acrylic monomer(s) and/or oligomer(s), wherein said (meth)acrylic monomers or oligomers comprise 5 to 50 wt % of esters of (meth)acrylic acid with polyetherpolyols having the formula HO&#x2014;((CH)&#x2014;O)&#x2014;X wherein m=2, 3 or 4; n=2 to 50; X=H, linear, branched or aromatic C1 to C12-alkyl, the ester having a molecular weight from 150 to 2000 g/mol; (ii) non-reactive (co)polymer(s) based on unsaturated monomers, wherein said unsaturated monomers are selected from vinyl esters, (meth)acrylate esters and C2 to C8 unsaturated olefins, the (co)polymer having a molecular weight from 5000 g/mol to 500000 g/mol, such adhesive can form a solid adhesive layer after being cross-linked by radiation, the layer, has a non tacky surface but can be adhesively bonded under pressure to a second layer of the adhesive.

Dry bonding acrylate adhesive layers

Growing community of inventors

Barcelona, Spain

Julen De Mendizabal Zalaikin