TY - SER AU - Worner, Christof AU - Mulhaupt, A. P AU - Mulier, P. TI - Toughened Poly(Butylene Terephthalate)S and Blends Prepared by Simultaneous Chain Extension, Interfacial Coupling, and Dynamic Vulcanization Using Oxazoline Intermediates KW - Pbt KW - Oxazoline KW - Reactive ER -