دورية
Transesterification and crystallization behavior of poly(butylene succinate)/poly(butylene terephthalate) block copolymers
العنوان: | Transesterification and crystallization behavior of poly(butylene succinate)/poly(butylene terephthalate) block copolymers |
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المؤلفون: | Park, Sang Soon, Chae, Seung Hun, Im, Seung Soon |
المصدر: | Journal of Polymer Science Part A: Polymer Chemistry; 15 January 1998, Vol. 36 Issue: 1 p147-156, 10p |
مستخلص: | The block copolymers of poly(butylene succinate) (PBS) and poly(butylene terephthalate) (PBT) were synthesized by melt processing for different times. The sequence distribution, thermal properties, and crystallization behavior were investigated over a wide range of compositions. For PBS/PBT block copolymers it was confirmed by statistical analysis from 1H-NMR data that the degree of randomness (B) was below 1. The melting peak (T |
قاعدة البيانات: | Supplemental Index |
تدمد: | 0887624X 10990518 |
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DOI: | 10.1002/(SICI)1099-0518(19980115)36:1<147::AID-POLA19>3.0.CO;2-J |