Henkel Ag & Company, Kgaa

Markus Bonigut

Johann Klein

Andrea Gutacker

Ralf Dunekake

Sebastien Lanau

Ligang Zhao

Jan-Erik Damke

Claudia Meckel-Jonas

Christina Despotopoulou

Klaus Helpenstein

The present invention relates to radiation of dual radiation/moisture curable compositions based on (meth)acrylate- and silane-terminated polymers that can be used as 3D printing materials and provide isotropic and elastomeric properties. The invention further relates to the use thereof as 3D printing materials and printing methods using said compositions.

Radiation curable and printable composition

The present disclosure relates to a radiation or radiation/moisture dual curable compositions based on (meth)acrylate polymers or (meth)acrylate- and silane-terminated polymers. The invention further relates to their use as an adhesive, sealant and/or coating material, and adhesive, sealant and/or coating materials comprising said curable composition thereof.

Radiation curable composition with improved mechanical properties

The invention relates to a curable composition comprising a) at least one polymer having at least one terminal group of the general formula (I)-A-R&#x2014;SiXYZ&#x2003;&#x2003;(I),wherein A is a divalent bonding group containing at least one heteroatom, R is selected from divalent hydrocarbon residues having 1 to 12 carbon atoms, X, Y, Z are, independently of one another, selected from the group consisting of a hydroxyl group and Cto Calkyl, Cto Calkoxy, and Cto Cacyloxy groups, wherein X, Y, Z are substituents directly bound with the Si atom or the two of the substituents X, Y, Z form a ring together with the Si atom to which they are bound, and at least one of the substituents X, Y, Z is selected from the group consisting of a hydroxyl group, Cto Calkoxy or Cto Cacyloxy groups, and n is 0 or 1; and b) at least one compound of the general formula (II) wherein R' is same or different and is, independently from one another, selected from the group consisting of a hydrogen atom and hydrocarbon residues having 1 to 12 carbon atoms, and Ar is selected from aryl groups, and adhesive, sealant, or coating materials comprising the composition and use thereof.

High modulus curable composition

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Hilden, Germany

Markus Bonigut