Fast-setting alkoxysilane spray foams
AssigneeBayer Intellectual Property GmbH
InventorsJan Schönberger, Sebastian Dörr
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Abstract
The present invention relates to an isocyanate-free multi-component system, in particular for medical uses such as foamable wound coverings, with at least two separate components, wherein the first component comprises at least one alkoxysilane-terminated prepolymer and the second component comprises an aqueous component, wherein the aqueous component is a polyurethane dispersion.
Claims18
1-17. (canceled)
An isocyanate-free multicomponent system comprising at least two separate components, the first component comprising at least one alkoxysilane-terminated prepolymer and the second component comprising an aqueous component, with the aqueous component comprising a polyurethane dispersion.
Dependencies are inferred from the claim text.