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>Organotin polymers. XV. Azeotropy in terpolymerization reactions of tributyltin acrylate or methacrylate with itaconic acid or dimethylitaconate and acrylonitrile
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Organotin polymers. XV. Azeotropy in terpolymerization reactions of tributyltin acrylate or methacrylate with itaconic acid or dimethylitaconate and acrylonitrile
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机译：Organotin polymers. XV. Azeotropy in terpolymerization reactions of tributyltin acrylate or methacrylate with itaconic acid or dimethylitaconate and acrylonitrile
AbstractTernary copolymerization of tri‐n‐butyltin acrylate (TBTA) or methylacrylate (TBTMA) with itaconic acid (IA) or dimethyl itaconate (DMI) and acrylonitrile (AN) were carried out in solution at 70°C in the presence of a free radical initiator. Experimental terpolymerization data agreed well with calculations based on the Alfrey‐Goldfinger equation. Ternary azeotropic compositions for TBTA‐IA‐AN, TBTMA‐IA‐IA, and TBTMA‐DMI‐AN systems were 39.0 : 26.1 : 34.9, 51.7 : 10.5 :37.8, and 00.3 : 66.3 : 33.4 mol , respectively. Also, “pseudo‐azeotropic” regions were indentified where the deviation between feed and polymer co
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