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US 12,497,330 B2Granted
Use of reaction resin mixtures with predefined polarity for setting the robustness of a mortar composition and method for setting the robustness of a mortar composition
AssigneeHilti Aktiengesellschaft
InventorMemet-Emin Kumru
Life of this patent
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Abstract
A non-polar reaction resin mixture can be used to improve the adhesion of a mortar composition based on radically polymerizable compounds, in particular based on urethane (meth)acrylates, on the surface of semi-cleaned and/or damp boreholes in mineral substrates. The use of a non-polar reaction resin mixture in the corresponding mortar composition reduced the sensitivity thereof to dampness and inadequate cleaning conditions, so that mortar compositions are obtained overall which are characterized by improved robustness against external influences.
Claims6
A method, comprising:
- mixing a non-polar reaction resin mixture based on radically polymerizable compounds into a mortar composition,
- wherein the non-polar reaction resin mixture contains:
- a reaction resin,
- one or more reactive diluents, and
- said non-polar reaction resin mixture
- has a polarity of <7 mN/m.
3 more elements
Dependencies are inferred from the claim text.