|
|||||
|
|
Steroregularity of Polystyrenes Obtained by New Complex Bases |
|
| Authors: | Serge Raynal Gilberte Ndebeka Paul Caubere Satira Suparno Joseph Sledz Francois Schue |
| Institution: | 1. Centre de Recherches du Bouchet SNPE , 91710, Vert-le-Petit, France;2. Laboratoire de Chimie Organique 1 , Université de Nancy 1 , 54037, Nancy CEDEX, France;3. Institute of Technology of Bandung , Bandung, Indonesia;4. Laboratoire de Chimie Macromoléculaire , Université des Sciences et Techniques du Languedoc , 34060, Montpellier, CEDEX, France |
| Abstract: | The stereoregularity of polystyrenes obtained with complex bases and salt complex bases in various solvents was determined by 13C-NMR spectroscopy. Polystyrenes produced by complex bases are mostly syndiotactic and obey Bernoullian statistics. |
| Keywords: | |