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Polypropylene surface peroxidation with heterofunctional polyperoxides
Author(s) -
Nosova Natalya,
Roiter Yuri,
Samaryk Volodymyr,
Varvarenko Sergiy,
Stetsyshyn Yuri,
Minko Sergiy,
Stamm Manfred,
Voronov Stanislav
Publication year - 2004
Publication title -
macromolecular symposia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.257
H-Index - 76
eISSN - 1521-3900
pISSN - 1022-1360
DOI - 10.1002/masy.200450638
Subject(s) - polyolefin , grafting , polypropylene , materials science , surface modification , covalent bond , polymer chemistry , peroxide , polymer , coating , chemical engineering , polymer science , composite material , chemistry , organic chemistry , layer (electronics) , engineering
Method of polyolefin surface activation via covalent grafting of polyperoxide nanolayer by free radical mechanism has been presented. The features of such the nanolayer formation under the thermoprocessing conditions, i.e.: formation of 3D crosslinked network in polyperoxide bulk; and its grafting with complete coating of polyolefin surface, ‐‐ is considered. The method provides an availability of uniformly placed peroxide groups of one type over the polyolefin surface activated, which may further be utilized for the tailored modification of polymer surfaces using the “grafting to” and “grafting from” techniques in that time when it is necessary.