Results 151 to 160 of about 5,343,652 (178)
Some of the next articles are maybe not open access.
Hybrid networks based on poly(styrene-co-maleic anhydride) and N-phenylaminomethyl POSS
Polymer, 2013Abstract Novel PSMA-POSS nanocomposites were prepared, in which N-phenylaminomethyl polyhedral oligomeric silsesquioxane (POSS) was conducted as crosslink agent to incorporate to poly(styrene-co-maleic anhydride) (PSMA). POSS was introduced by one-step reactive solution blend in amounts of 1–30 wt%.
Pengpeng Chen +4 more
openaire +1 more source
Journal of Applied Polymer Science, 1997
In the present study, ethylene/vinyl alcohol (EVAL) copolymers with different hydroxyl contents were melt mixed with styrene/maleic anhydride (SMA) copolymers. These two copolymers have functional groups capable of reacting intermolecularly, giving stable products.
Ch. Tselios +3 more
openaire +1 more source
In the present study, ethylene/vinyl alcohol (EVAL) copolymers with different hydroxyl contents were melt mixed with styrene/maleic anhydride (SMA) copolymers. These two copolymers have functional groups capable of reacting intermolecularly, giving stable products.
Ch. Tselios +3 more
openaire +1 more source
Journal of Membrane Science, 2019
Here, we report the covalent coupling of poly (styrene-co-maleic anhydride) onto γ-alumina to develop high-performance organic solvent nanofiltration (OSN) membranes. A high molecular weight (Mw) alternating copolymer of maleic anhydride (MA) and styrene (St) was synthesized and directly grafted to the γ-alumina membrane, while commercially available ...
Amirilargani, Mohammad +6 more
openaire +3 more sources
Here, we report the covalent coupling of poly (styrene-co-maleic anhydride) onto γ-alumina to develop high-performance organic solvent nanofiltration (OSN) membranes. A high molecular weight (Mw) alternating copolymer of maleic anhydride (MA) and styrene (St) was synthesized and directly grafted to the γ-alumina membrane, while commercially available ...
Amirilargani, Mohammad +6 more
openaire +3 more sources
Rheologica Acta, 2002
We investigated the thermo- rheological behavior of high glass transition, high molecular weight and small dynamic asymmetry blends of poly(styrene-co-maleic anhydride) (SMA) and poly (methyl methacrylate) (PMMA) with varying amounts of maleic anhydride (MA) content, namely 8 wt%, 14 wt% and 32 wt%, in the SMA component.
Divya Chopra *, § , Marianna Kontop +2 more
openaire +1 more source
We investigated the thermo- rheological behavior of high glass transition, high molecular weight and small dynamic asymmetry blends of poly(styrene-co-maleic anhydride) (SMA) and poly (methyl methacrylate) (PMMA) with varying amounts of maleic anhydride (MA) content, namely 8 wt%, 14 wt% and 32 wt%, in the SMA component.
Divya Chopra *, § , Marianna Kontop +2 more
openaire +1 more source
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
openaire +1 more source
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
Journal of Materials Chemistry A, 2013
Hydrogen production through water electrolysis calls for a low-cost non-fluoro membrane to make the process economically viable due to the high cost and environmental concerns of the current fluorinated ionomers. Here, we present such an ionomer with high proton conductivity based on the hybrid of commercially available poly(styrene-co-maleic anhydride)
Huang-Ming Hsu +5 more
openaire +1 more source
Hydrogen production through water electrolysis calls for a low-cost non-fluoro membrane to make the process economically viable due to the high cost and environmental concerns of the current fluorinated ionomers. Here, we present such an ionomer with high proton conductivity based on the hybrid of commercially available poly(styrene-co-maleic anhydride)
Huang-Ming Hsu +5 more
openaire +1 more source
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
openaire +1 more source
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
openaire +1 more source
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.
openaire +1 more source
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 ...
openaire +1 more source
Modification of Poly(styrene-co-maleic anhydride) with Amino Alcohols in the Melt
Chemical Engineering & Technology, 2002H. G. Becker, G. Schmidt-Naake
openaire +1 more source