Sika Technology Ag

Rui Xu-Rabl

Urs Burckhardt

Jürgen Finter

Matthias Gössi

Steffen Kelch

Nicolae Bordeanu

Tim Mamie

The present invention relates to a curable binder composition comprising: a) at least one organic binder comprising a polyisocyanate and a polyol, and b) at least 50% by weight of a filler in the form of quartz and/or slag, based on 100% by weight of binder composition.

Polyurethane-based polymer concretes and grouting mortars

A composition having at least one structural adhesive and at least one chemically crosslinked elastomer based on the silane-functional, non-polar polymer, said elastomer being provided in the form of a penetrating polymer network in the structural adhesive. Self-supporting adhesive bodies, particularly in the form of adhesive tapes, can be produced from such compositions and can be used for structural bonds and to reinforce metal structures.

Self-supporting adhesive body for structural bonds

A composition including at least one curable structural adhesive, and at least one chemically crosslinked elastomer on the bases of a silane-functional polymer, wherein the elastomer is in the form of an interpenetrating polymer network in the structural adhesive. The composition can be used to form a shape-memory material and is suitable for reinforcing cavities in structural components such as, for example, in automobile bodies.

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Zurich, Switzerland

Rui Xu-Rabl