Results 171 to 180 of about 6,404 (196)
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Iranian Polymer Journal, 2012
The effects of polystyrene-co-maleic anhydride (SMA) compatibilizer on mechanical, thermal and morphological properties of polystyrene (PS)/zinc oxide (ZnO) composites were investigated for the first time in this study. PS/ZnO composites were prepared using a twin screw extruder and were then molded by compression method.
Sirirat Wacharawichanant +4 more
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The effects of polystyrene-co-maleic anhydride (SMA) compatibilizer on mechanical, thermal and morphological properties of polystyrene (PS)/zinc oxide (ZnO) composites were investigated for the first time in this study. PS/ZnO composites were prepared using a twin screw extruder and were then molded by compression method.
Sirirat Wacharawichanant +4 more
openaire +1 more source
Macromolecules, 1984
The DEPT technique for the generation of CH, CH, and CH C NMR subspectra has enabled the resolution and assignment of broad and overlapping aliphatic resonances in copolymers. For styreneacrylonitrile copolymers, the CH resonances gave dyad fractions that were in agreement with the previously established copolymer structure.
Barron, Peter F. +3 more
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The DEPT technique for the generation of CH, CH, and CH C NMR subspectra has enabled the resolution and assignment of broad and overlapping aliphatic resonances in copolymers. For styreneacrylonitrile copolymers, the CH resonances gave dyad fractions that were in agreement with the previously established copolymer structure.
Barron, Peter F. +3 more
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Chemical Engineering Science, 2010
The imidization of poly(styrene-co-maleic anhydride) (SMA) with aniline by reactive extrusion is investigated in a co-rotating twin-screw extruder. During this reactive extrusion, the process temperature is much higher than the boiling point of the aniline.
He-Yang Liu +3 more
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The imidization of poly(styrene-co-maleic anhydride) (SMA) with aniline by reactive extrusion is investigated in a co-rotating twin-screw extruder. During this reactive extrusion, the process temperature is much higher than the boiling point of the aniline.
He-Yang Liu +3 more
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Journal of nanoscience and nanotechnology, 2002
Hybrid materials consisting of SiO,lCdS particles dispersed in poly(styrene-co-maleic anhydride) and poly(styrene-co-maleimide) have been synthesized and characterized. The polymer nanocomposites were synthesised in situ in the presence of previously prepared inorganic fillers (Si02/CdS).
Esteves, Ana Catarina C. +6 more
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Hybrid materials consisting of SiO,lCdS particles dispersed in poly(styrene-co-maleic anhydride) and poly(styrene-co-maleimide) have been synthesized and characterized. The polymer nanocomposites were synthesised in situ in the presence of previously prepared inorganic fillers (Si02/CdS).
Esteves, Ana Catarina C. +6 more
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Negative Photoresist Materials Based on Poly(Norbornene Derivatives‐co‐styrene‐co‐maleic Anhydride)
Journal of Macromolecular Science, Part A, 2005Photosensitive polymers of norbornene‐co‐styrene‐co‐maleic anhydride with different mole ratios were synthesized as a polymer matrix for UV photoresist. These polymers were prepared by radical polymerization under controlled conditions. These polymers have a higher glass transition temperature than polystyrene and are chemically reactive with certain ...
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Rheology and phase separation of poly(styrene-co-maleic anhydride)/poly (methyl methacrylate) blends
2009The effects of shear flow on the phase behavior of a polymer blend with high glass transition temperature, Tg, constituents and small dynamic asymmetry (T,g contrast) were investigated using shear and capillary rheometry, complemented by differential scanning calorimetry and analysis of the extrudates.
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Modification of Poly(styrene-co-maleic anhydride) with Amino Alcohols in the Melt
Chemical Engineering & Technology, 2002H. G. Becker, G. Schmidt-Naake
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Styrene-assisted melt free-radical grafting of maleic anhydride onto poly(β-hydroxybutyrate)
Polymer Degradation and Stability, 2014Xianwen Lou
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