We found 3 definitions of polyurethanes from 2 different sources.
NounPlural: polyurethanes |
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polyurethane - any of various polymers containing the urethane radical; a wide variety of synthetic forms are made and used as adhesives or plastics or paints or rubber | ||
polyurethan | ||
polymer a naturally occurring or synthetic compound consisting of large molecules made up of a linked series of repeated simple monomers |