Chemistry & Chemical Technology. – 2015. – Vol. 9, No. 4

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The scientific-technical journal

It is the scientific-technical journal in English in Ukraine discussing actual problems of chemistry and chemical technology. Compared with other chemical journals Ch&ChT is publishing materials of both theoretical and practical values in such fields as analytical, general organic, physical and inorganic chemistry; chemistry of high molecular compounds; materials science and engineering; chemical kinetics and catalysis; technology of inorganic substances; technology of organic synthesis products; chemical technology of processing of combustible minerals; processes and apparatus of chemical and food productions; biotechnology and ecology.

Chemistry & Chemical Technology : [the scientific-technical journal] / Lviv Polytechnic National University ; editor-in-chief M. Bratychak. – Lviv : Publishing House of Lviv Polytechnic National University, 2015. – Volume 9, number 4. – P. 391–507, VII : ill.

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Author: search.filters.author.Shyshchak, O.Subject: search.filters.subject.functional oligomer

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    Determination of hydroxy groups in the modified еpoxy oligomers using IR-spectroscopy
    (Publishing House of Lviv Polytechnic National University, 2015) Ivashkiv, O.; Bruzdziak, P.; Shyshchak, O.; Namiesnik, J.; Bratychak, M.
    The use of IR-spectroscopy has been proposed to determine the content of hydroxy groups in the modified functional oligomers based on bisphenol A diglycidyl ether. Apart from hydroxy groups the investigated oligomers contain epoxy or peroxy, carboxy or acrylic groups. Запропоновано визначати вміст гідроксильних груп у модифікованих функційних олігомерах, на основі дигліциділового етеру бісфенолу А, з використанням ІЧ-спектроскопії. Використані для дослідження олігомери крім гідроксильних груп містять епоксидну або пероксидну, карбоксильні чи акрилатну групу.