-NHCOO-

-NHCOO-
Polyurethane Pol"y*ur`eth*ane, n. (Chem.) any polymer containing {[-NH.CO.O-]} linkages; such polymers are much used as the basis of light but rigid foams for packaging (

{polyurethane foam}) and for hard coatings, as on floors. [PJC]


The Collaborative International Dictionary of English. 2000.

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Look at other dictionaries:

  • polyurethane — noun Etymology: International Scientific Vocabulary Date: 1944 any of various polymers that contain NHCOO linkages and are used especially in flexible and rigid foams, elastomers, and resins (as for coatings) …   New Collegiate Dictionary

  • Полиуретаны —         Полимеры, содержащие в основной цепи макромолекулы уретановые группировки NH CO O ; общая формула линейных П.: [―A―OCOHN―A NHCOO―] n.          Обычно П. получают поликонденсацией (См. Поликонденсация) ди или полиизоцианатов (в общей… …   Большая советская энциклопедия

  • polyurethane — /pol ee yoor euh thayn , yoo reth ayn/, n. Chem. a thermoplastic polymer containing the group NHCOO: used for padding and insulation in furniture, clothing, and packaging, and in the manufacture of resins for adhesives, elastomers, and fillers.… …   Universalium

  • polyurethane — pol•y•u•re•thane [[t]ˌpɒl iˈyʊər əˌθeɪn[/t]] also pol•y•u•re•than [[t] ˌθæn[/t]] n. chem. a thermoplastic polymer containing the group NHCOO, used for padding and insulation in furniture, clothing, and packaging, in spandex fibers, and in the… …   From formal English to slang

  • carbazate — karbazatas statusas T sritis chemija formulė NH₂NHCOO(M,R) atitikmenys: angl. carbazate rus. карбазат …   Chemijos terminų aiškinamasis žodynas

  • karbazatas — statusas T sritis chemija formulė NH₂NHCOO(M,R) atitikmenys: angl. carbazate rus. карбазат …   Chemijos terminų aiškinamasis žodynas

  • карбазат — karbazatas statusas T sritis chemija formulė NH₂NHCOO(M,R) atitikmenys: angl. carbazate rus. карбазат …   Chemijos terminų aiškinamasis žodynas

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