NOT KNOWN FACTUAL STATEMENTS ABOUT PU FOAM

The very first patent for adaptable polyurethane foam preparation was obtained by Zaunbrecher and Barth in 1942. The adaptable polyurethane foam was established through simultaneous polyurethane synthesis and fuel technology by combining natural and organic toluene diisocyanate (TDI), aliphatic polyester, drinking water, and catalyst. During this o