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Information × Registration Number 0217U007387, 0113U001375 , R & D reports Title Development of obtaining methods for new functional oligomers based on polycondensated resins and ways of their application popup.stage_title Head Bratychak Mykhailo Mykolaevych, Registration Date 02-01-2018 Organization Lviv Polytechnic National University popup.description2 The obtaining methods for oligomers with epoxy or peroxy group and unsaturated methacrylic fragment or free carboxy or primary hydroxy group has been developed by using epoxides as a polycondensation resin. The effect of catalyst nature and amount, as well as reaction temperature and time on the reaction rate has been studied. The synthesis procedure has been proposed according to which the functional oligomers have been obtained. The structure of the synthesized oligomers has been proved by spectroscopy. New oligomers may be used as active additives for epoxy-oligoesteric mixtures to produce protective coatings on their basis5481 Product Description popup.authors Івашків Остап Петрович Башта Богдана Богданівна Братичак Михайло Миколайович Яцишин Оксана Ігорівна popup.nrat_date 2020-04-02 Close