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Polyamine vs Polyurethane - What's the difference?

polyamine | polyurethane |

In organic chemistry terms the difference between polyamine and polyurethane

is that polyamine is any compound having many (more than three) amino functional groups; especially such compounds formed by decomposition of proteins while polyurethane is any of various polymeric resins containing urethane links; used in very many industrial and domestic applications.

polyamine

English

Noun

(wikipedia polyamine) (en noun)
  • (organic chemistry) any compound having many (more than three) amino functional groups; especially such compounds formed by decomposition of proteins

    • Derived terms

    * acetylpolyamine * polyamine oxidase

    polyurethane

    English

    (wikipedia polyurethane)

    Noun

    (en noun)
  • (organic chemistry) Any of various polymeric resins containing urethane links; used in very many industrial and domestic applications.