Method of forming a polyurethane material with a metallized polyhedral oligomeric silsesquioxane compound

摘要

A method to form a urethane material, the method comprises blending and reacting at least one isocyanate, at least one isocyanate reactive compound and a metallized polyhedral oligomeric silsesquioxane to provide said urethane material, the metallized polyhedral oligomeric silsesquioxane is a dimeric structure with general formula; whereinM represents a metal providing a 6-coordinated metal center, x and y being 1, R₁O and R₂O represent an alkoxide bridging the 6-coordinated metal centers, R₃OH and R₄OH represent an alcohol ligand and each of R₅, to R₁₈ is selected from the group consisting of alkyl-, polyether- and polyester ligands.