Fast-curing alkoxysilane spray foams
AssigneeBayer Intellectual Property GmbH
InventorJan Schönberger
Life of this patent
Estimating the term…
Abstract
The present invention relates to an isocyanate-free multicomponent system, especially for production of foams for medical products such as wound dressings, comprising at least two separate components, the first component comprising at least one alkoxysilane-terminated prepolymer and the second component an aqueous component, and the aqueous component having a pH of 4.0 to 9.5 at 20 DEG C.
Claims23
1-22. (canceled)
An isocyanate-free multicomponent system for producing foams for medical products, having 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 having a pH of 4.0 to 9.5 at 20° C.
Dependencies are inferred from the claim text.