caa a22 4500 46578805X CHVBK 20180323112015.0 cr unu---uuuuu 170327e19900301xx s 000 0 eng 10.1007/BF01032442 doi (NATIONALLICENCE)springer-10.1007/BF01032442 Stereocomplex formation between isotactic PMMA and syndiotactic polymethacrylates in bulk and in solution [Elektronische Daten] [Tatsuki Kitayama, Nobutaka Fujimoto, Yoshio Terawaki, Koichi Hatada] Summary: Blend of isotactic PMMA and syndiotactic poly(benzyl methacrylate) was found to form stereocomplex when annealed at 80°C. The blend showed endotherm in DSC thermogram due to the melting of the complex. The complex was also formed in toluene, which was evidenced by1H NMR spectroscopy and thermal analysis. Several syndiotactic polymers of substituted benzyl methacrylates and aliphatic methacrylates having primary alkyl ester group with branching at β-position, such as methallyl and cyclopropylmethyl methacrylates, were also found to form stereocomplexes with isotactic PMMA in bulk by annealing. Springer-Verlag, 1990 Kitayama Tatsuki Department of Chemistry, Faculty of Engineering Science, Osaka University, 560, Toyonaka, Osaka, Japan aut Fujimoto Nobutaka Department of Chemistry, Faculty of Engineering Science, Osaka University, 560, Toyonaka, Osaka, Japan aut Terawaki Yoshio Department of Chemistry, Faculty of Engineering Science, Osaka University, 560, Toyonaka, Osaka, Japan aut Hatada Koichi Department of Chemistry, Faculty of Engineering Science, Osaka University, 560, Toyonaka, Osaka, Japan aut Polymer Bulletin Springer-Verlag 23/3(1990-03-01), 279-286 0170-0839 23:3<279 1990 23 289 https://doi.org/10.1007/BF01032442 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF01032442 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Kitayama Tatsuki Department of Chemistry, Faculty of Engineering Science, Osaka University, 560, Toyonaka, Osaka, Japan aut NATIONALLICENCE 700 1- Fujimoto Nobutaka Department of Chemistry, Faculty of Engineering Science, Osaka University, 560, Toyonaka, Osaka, Japan aut NATIONALLICENCE 700 1- Terawaki Yoshio Department of Chemistry, Faculty of Engineering Science, Osaka University, 560, Toyonaka, Osaka, Japan aut NATIONALLICENCE 700 1- Hatada Koichi Department of Chemistry, Faculty of Engineering Science, Osaka University, 560, Toyonaka, Osaka, Japan aut NATIONALLICENCE 773 0- Polymer Bulletin Springer-Verlag 23/3(1990-03-01), 279-286 0170-0839 23:3<279 1990 23 289 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer