J. Dlugosz

TL;DR: In this article, a combined application of three different techniques for the study of polyethy-lenes crystallized from the melt under different circumstances, small-angle X-ray diffraction (SAXD), low frequency Raman spectroscopy to examine the longitudinal acoustic (LA) mode, and electron microscopy was presented.

TL;DR: In this paper, an extruded plug of styrene-butadiene block copolymer, previously characterized by low angle X-ray scattering as macroscopic "single crystals" constituted by hexagonally arranged parallel rods of syrene cylinders in a butadiene matrix, has been examined electron microscopically.

TL;DR: By means of an extrusion technique, a uniformly oriented macrolattice based on an alternating sequence of polystyrene and polybutadiene lamellae has been obtained as discussed by the authors.

TL;DR: In this paper, a technique was described which enabled exceptionally thin sections of rubbery material to be cut for electron microscopy, and applied to samples of polystyrene-polybutadiene-polystyrene (SBS) copolymers which contain the segregated S phase in the form of cylinders arranged in a regular hexagonal macrolattice throughout the macroscopic specimen, with center to center distance of 300 A.

TL;DR: The structure and properties of a particular polystyrene-polybutadiene-polystyrene (SBS) three block copolymer (Kraton 102) are examined in this article.