Synthesis of N,N-diethanolaminoethyl(methylor chloroethyl) phosphites and polyurethane elastomers from them |
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| Authors: | K Troev E Tashev G Borisov |
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| Institution: | Central Laboratory for Polymers, Bulgarian Academy of Sciences, Sofia 1113, Bulgaria |
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| Abstract: | Transesterification of dimethyl- or bis(2-chloroethyl) phosphites with triethanolamine yields bifunctional monomers. Phosphorus- and phosphorus and chlorine-containing polyurethanes are prepared, employing N,N-diethanolaminoethyl phosphite or N,N-diethanolaminoethylchloroethyl phosphite as modifiers. |
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