The description on the Oakley website states that you get "flexible urethane construction, a non-slip silicone treated strap, triple-layer face foam with moisture wicking, and the clarity of an optically pure LEXAN® lens."
Work America Men's 6" Service Boot: This boot is available in black and has the Velvet-eez® Air Cushioned Innersole, plus a leather upper, leather quarter lining, and a urethane sole.
You can have an additional satin urethane coating added to most vinyl flooring to help protect your new floor from dirt and grime.
A capsule made of flexible urethane plastic is filled with pressurized air and inserted into the sole of the shoe.
TPU: TPU, or thermoplastic urethane, is used on the outsole of some Nike soccer cleats for excellent durability.
Other distinguishing features include a Japanese quartz movement, black urethane strap and calendar functions.
They have a one hundred percent waterproof covering made from polyester and urethane.
It is prepared by the action of aqueous or alcoholic solutions of the caustic alkalis on the nitroso-acidyl derivatives of methylamine (such, for example, as nitrosomethyl urethane, NO.
#-Aminopyridine is obtained by heating a-pyridyl urethane with fuming hydrochloric acid until no more carbon dioxide is liberated (T.
Canine is a secondary base, forming a nitroso derivative with nitrous acid, a urethane with chlorcarbonic ester and a tertiary base (methyl conine) with methyl iodide; reactions which point to the presence of the = NH group in the molecule.