METHOD OF PRODUCING POLYMETHYL METHACRYLATE

FIELD: chemistry. ^ SUBSTANCE: there is disclosed method of producing polymethyl methacrylate by polymerisation of methyl methacrylate with geminate bishydroperoxides added at higher temperature. Compared to the prototype, the disclosed method required fewer timetable and initiator amount. ^ EFFECT:...

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Main Authors VYGODSKIJ JAKOV SEMENOVICH, TERENT'EV ALEKSANDR OLEGOVICH, SAKHAROVA ANTONINA ALEKSEEVNA, PLATONOV MAKSIM MIKHAJLOVICH, SAPOZHNIKOV DMITRIJ ALEKSANDROVICH, VOLKOVA TAT'JANA VIKTOROVNA, NIKISHIN GENNADIJ IVANOVICH
Format Patent
LanguageEnglish
Russian
Published 20.04.2009
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:FIELD: chemistry. ^ SUBSTANCE: there is disclosed method of producing polymethyl methacrylate by polymerisation of methyl methacrylate with geminate bishydroperoxides added at higher temperature. Compared to the prototype, the disclosed method required fewer timetable and initiator amount. ^ EFFECT: developed method of producing polymethyl methacrylate with using technically available initiators. ^ 1 cl, 1 tbl, 2 ex Изобретение относится к способам получения полиметилметакрилата. Техническая задача - разработка способа получения полиметилметакрилата с использованием технически доступных инициаторов. Предложен способ получения полиметилметакрилата путем полимеризации метилметакрилата в присутствии геминальных бисгидропероксидов при повышенной температуре. По сравнению с прототипом предложенный способ требует меньше времени и меньшее количество инициатора. 1 табл.
Bibliography:Application Number: RU20070147786