Preparing polyurethane foam comprises forming a suspension of polyol, isocyanate and water using polyaddition reaction, adding silver-doped glass particles to the suspension and adding an emulsifier

摘要

Preparing polyurethane foam comprises forming a suspension of polyol, isocyanate and water, where polyaddition and formation of carbon dioxide take place, and adding silver-doped glass particles to the suspension, according to the patent 10 2009 029 948and adding an emulsifier (0.01-1 wt.%). An independent claim is also included for a foam prepared by the above method.