polyurethane

As nouns the difference between polyurethane and dimethylaminoethanol

is that polyurethane is polyurethane (any of various polymeric resins containing urethane links) while dimethylaminoethanol is (organic compound) a clear to pale-yellow liquid used as a curing agent for polyurethanes and epoxy resins, in water treatment, and in the synthesis of various products.

As nouns the difference between polyurethane and diisocyante

is that polyurethane is polyurethane (any of various polymeric resins containing urethane links) while diisocyante is (organic chemistry) any organic compound containing two isocyanate groups; they are used in the manufacture of polyurethanes.