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Obtaining of coumarone-indene resins based on light fraction of coal tar.1. Coumarone-indene resins with carboxy groups
Abstract
Coumarone-indene resins (CIR) with carboxy groups were synthesized via cooligomerization of unsaturated compounds presented in ligh fraction of coal tar and its fraction boiling out within 423-463 K with the addition of such industrial monomers as styrene, maleic anhydride, glycidyl methacrlate and methacryclic acid. 2,2-azobs 92-methylpropionitrile) in the form of 0,2 M solution in toluene was used as an initiator. The effect of monomers nature, initiator amount, temperature and reaction time on the yield and characteristics of resulted CIR has been determined.
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Authors (6)
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Olena Astakhova
- Politechnika Lwowska Lwow, Ukraina
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Olena Shyshchak
- Politechnika Lwowska Lwow, Ukraina
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Oresta Ripak
- Politechnika Lwowska Lwow, Ukraina
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Serhiy Pyshyev
- Politechnika Lwowska Lwow, Ukraina
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- DOI:
- Digital Object Identifier (open in new tab) 10.23939/chcht11.04.509
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Details
- Category:
- Articles
- Type:
- publikacja w in. zagranicznym czasopiśmie naukowym (tylko język obcy)
- Published in:
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Chemistry & Chemical Technology
no. 11,
pages 509 - 516,
ISSN: 1996-4196 - Language:
- English
- Publication year:
- 2017
- Bibliographic description:
- Bratyczak M., Astakhova O., Shyshchak O., Namieśnik J., Ripak O., Pyshyev S.. Obtaining of coumarone-indene resins based on light fraction of coal tar.1. Coumarone-indene resins with carboxy groups. Chemistry & Chemical Technology, 2017, Vol. 11, nr. 4, s.509-516
- DOI:
- Digital Object Identifier (open in new tab) 10.23939/chcht11.04.509
- Verified by:
- Gdańsk University of Technology
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