INHIBITING STYRENE THERMOPOLYMERIZATION COMPOSITION

FIELD: technology of polymers and monomers, more particularly distillation of styrene form reaction mixture. SUBSTANCE: composition comprises wt. %: Mannich base, 0.3-0.06; tertbutylpyrocatechin or fraction of diatomic phenols (pyrocatechin fraction) and solid fuel simicoking process, 0.045-0.06, ca...

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Bibliographische Detailangaben
Hauptverfasser:	ZAKAZOV A.N, AMOSOV V.V, GOGOTOV A.F
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY METALLURGY ORGANIC CHEMISTRY
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	FIELD: technology of polymers and monomers, more particularly distillation of styrene form reaction mixture. SUBSTANCE: composition comprises wt. %: Mannich base, 0.3-0.06; tertbutylpyrocatechin or fraction of diatomic phenols (pyrocatechin fraction) and solid fuel simicoking process, 0.045-0.06, calculated for styrene. EFFECT: greater effectiveness of inhibition of styrene thermopolymerization. 12 ex, 4 tbl