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Application filed by Leonid Isaakovich Ginzburg, Ekaterina Ivanovna Egorova, Vladimir Gennadievich Rupyshev, Boris Vasilievich Kravchenko, Anna Alexeevna Radchenko, Juri Lvovich Livshits, Vladislav Kuzmich Uvarov, Nikolai Petrovich KovalfiledCriticalLeonid Isaakovich Ginzburg
Priority to RO108151ApriorityCriticalpatent/RO85810B/en
Publication of RO85810ApublicationCriticalpatent/RO85810A/en
Publication of RO85810BpublicationCriticalpatent/RO85810B/en
Procedeul continuu de fabricare a poliesterului rezistent la socuri, consta în aceea ca, în scopul obtinerii unei conversii de 85...93% în etapa de polimerizare intermediara raportul dintre debitul de intrare a prepolimerului si ces de evacuare a masei de reactie se regleza astfel, încît sa fie între limite 0,13-10,5 l/h.The continuous process of manufacturing the shock-resistant polyester consists in that in order to obtain a conversion of 85 ... 93% in the intermediate polymerization step, the ratio between the prepolymer inlet flow rate and the exhaust mass of the reaction mass is adjusted accordingly , to be between 0.13-10.5 l / h.
RO108151A1982-07-131982-07-13Continuous process for manufacturing polystyrene
RO85810B
(en)