caa a22 4500 463231880 CHVBK 20180405153244.0 cr unu---uuuuu 170326e20070101xx s 000 0 eng 10.1007/s10853-006-1147-8 doi (NATIONALLICENCE)springer-10.1007/s10853-006-1147-8 Optimizing hydrogen-bonding miscible binary polymer blends made by concentrated emulsion polymerization [Elektronische Daten] [Zhongjie Du, Chen Zhang] Polystyrene/poly (n-butyl methacrylate) blends were prepared by concentrated emulsion polymerization using (2-hydroxy ethyl) methacrylate and n-butyl methacrylate as hydrogen-bond donor and acceptor respectively. Two concentrated emulsions of styrene/(2-hydroxy ethyl) methacrylate and n-butyl methacrylate monomers were prepared separately, and mixed mechanically after partial polymerization. The products thus obtained consisted of compact particles. The specific formation of hydrogen bond between poly [styrene-co- (2-hydroxy ethyl) methacrylate] with poly (n-butyl methacrylate) were studied by transmission electron microscope and dynamic mechanical thermal analysis. The results showed that the miscibility is induced via hydrogen bonding between the hydroxyl group and the carbonyl groups and that hydrogen bonding plays an important role in the compatibilization of the PS/PBMA blends. The TEM micrographs also showed that the PS/PBMA blends are partially inhomogeneous on a scale of 50nm, and only a single glass transition temperature was found by DMTA for the PS/PBMA blends containing more than 3.0ml of (2-hydroxy) methacrylate /100ml styrene. Springer Science+Business Media, LLC, 2006 Du Zhongjie The Key Laboratory of Beijing City on Preparation and Processing of Novel Polymer Materials, Beijing University of Chemical Technology, 100029, Beijing, P.R. China aut Zhang Chen The Key Laboratory of Beijing City on Preparation and Processing of Novel Polymer Materials, Beijing University of Chemical Technology, 100029, Beijing, P.R. China aut Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/2(2007-01-01), 610-614 0022-2461 42:2<610 2007 42 10853 https://doi.org/10.1007/s10853-006-1147-8 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10853-006-1147-8 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Du Zhongjie The Key Laboratory of Beijing City on Preparation and Processing of Novel Polymer Materials, Beijing University of Chemical Technology, 100029, Beijing, P.R. China aut NATIONALLICENCE 700 1- Zhang Chen The Key Laboratory of Beijing City on Preparation and Processing of Novel Polymer Materials, Beijing University of Chemical Technology, 100029, Beijing, P.R. China aut NATIONALLICENCE 773 0- Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/2(2007-01-01), 610-614 0022-2461 42:2<610 2007 42 10853 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer