Assessment of Spatial Order in Dried Latexes by Small-Angle X-ray Scattering
β Scribed by Dingenouts, N.; Ballauff, M.
- Book ID
- 126924469
- Publisher
- American Chemical Society
- Year
- 1998
- Tongue
- English
- Weight
- 146 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0024-9297
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π SIMILAR VOLUMES
A small-angle x-ray scattering (SAXS) study of two-stage latices (TSL), composed of polystyrene (PS) and polytribromostyrene (PTBrS), is presented. The analysis of the scattering curves leads to the conclusion that the TSL particles have a concentric core-shell structure. When a PTBrS latex was use
A general discussion of measurements of latex particles by small-angle X-ray scattering (SAXS) is given. An improved camera working in slit-collimation (modified Kratky camera) is shown to allow precise measurements of the SAXS intensities of latexes if the distance of the sample to the detector is
## Abstract **Summary:** The inner structure of polyurethane latex particles has been studied in situ using smallβangle Xβray scattering (SAXS). From contrast variation SAXS measurements evidence could be given that the dispersed particles are semiβcrystalline. The semiβcrystalline structure gives