Search Results - "WESSLEN, Bengt"

Tributyl citrate oligomers as plasticizers for poly (lactic acid): thermo-mechanical film properties and aging by Ljungberg, Nadia, Wesslén, Bengt

“…Poly (lactic acid), PLA, is a biodegradable thermoplastic that can be produced from renewable resources. The polymer is of interest for production of films for…”
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Film extrusion and film weldability of poly(lactic acid) plasticized with triacetine and tributyl citrate by Ljungberg, Nadia, Andersson, Thorbjörn, Wesslén, Bengt

“…Film extrusion and welding of biodegradable polymer films are important processes that must be considered in the development of compostable packaging…”
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Plasticization of poly(lactic acid) with oligomeric malonate esteramides: Dynamic mechanical and thermal film properties by Ljungberg, Nadia, Colombini, Didier, Wesslén, Bengt

“…Two oligomeric malonate esteramides and an oligomeric malonate ester were synthesized with the intention to plasticize poly(lactic acid), PLA. The synthesis…”
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Degradation of low density polyethylene during extrusion. III. Volatile compounds in extruded films creating off-flavor by Andersson, Thorbjörn, Nielsen, Tim, Wesslén, Bengt

“…This study was aimed at finding a correlation between the experienced off‐flavor in packaged foods and the presence of specific degradation products in PE…”
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Preparation and Properties of Plasticized Poly(lactic acid) Films by Ljungberg, Nadia, Wesslén, Bengt

“…Poly(lactic acid), PLA, was blended with monomeric and oligomeric plasticizers in order to enhance its flexibility and thereby overcome its inherent problem of…”
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The effects of plasticizers on the dynamic mechanical and thermal properties of poly(lactic acid) by Ljungberg, Nadia, Wesslén, Bengt

“…Poly(lactic acid) (PLA) was blended with five plasticizers in a batchwise mixer and pressed into films. The films were analyzed by means of dynamic mechanical…”
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Degradation of low density polyethylene during extrusion. I. Volatile compounds in smoke from extruded films by Andersson, Thorbjörn, Wesslén, Bengt, Sandström, John

“…Many problems with odor and taste in food packaging can be traced to degradation of the packaging materials during processing. From this starting point, the…”
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Degradation of low density polyethylene during extrusion. IV. Off-flavor compounds in extruded films of stabilized LDPE by Andersson, Thorbjörn, Holmgren, Max Hallin, Nielsen, Tim, Wesslén, Bengt

“…This study was aimed at finding a correlation between the experienced off‐flavor in packed foods and the presence of specific degradation products in LDPE…”
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Polyurethane surfaces modified by amphiphilic polymers: effects on protein adsorption by Freij-Larsson, Christina, Jannasch, Patric, Wesslén, Bengt

“…Surface modification of polyurethane (PUR) surfaces was carried out by using three different amphiphilic polymers. Two of the polymers were graft copolymers,…”
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The effect of irradiation, annealing temperature, and artificial aging on the oxidation, mechanical properties, and fracture mechanisms of UHMWPE by Luisetto, Yannick, Wesslen, Bengt, Maurer, Frans, Lidgren, Lars

“…UHMWPE crosslinked using Gamma radiation is believed to have improved wear properties, and this has been extensively studied during the past 10 years…”
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Degradation of low-density polyethylene during extrusion. VI. Effects of oxygen content in air gap by Andersson, Thorbjörn, Wesslén, Bengt

“…In our previous papers polyethylene degradation during extrusion coating has been studied and the type of degradation products that are formed and from which…”
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Poly(ethylene-graft-ethylene oxide) (PE-PEO) and poly(ethylene-co-acrylic acid) (PEAA) as compatibilizers in blends of LDPE and polyamide-6 by Halldén, Åsa, Ohlsson, Bertil, Wesslén, Bengt

“…In a blend of two immiscible polymers a controlled morphology can be obtained by adding a block or graft copolymer as compatibilizer. In the present work…”
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Amphiphilic solid polymer electrolytes by Gavelin, Patrik, Ljungbäck, Ronnie, Jannasch, Patric, Wesslen, Bengt

“…Amphiphilic graft copolymers consisting of methacrylate backbones carrying approximately 48 wt.% of ethylene oxide [(EO) 9 or (EO) 23] side chains as…”
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Bone cement with reduced proportion of monomer in total hip arthroplasty: preclinical evaluation and randomized study of 47 cases with 5 years' follow-up by Nivbrant, B, Kärrholm, J, Röhrl, S, Hassander, H, Wesslén, B

“…Bone cement with reduced amount of monomer and low curing temperature may improve implant fixation due to reduced toxicity. We analyzed the mechanical,…”
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Degradation of polyethylene during extrusion. II. Degradation of low-density polyethylene, linear low-density polyethylene, and high-density polyethylene in film extrusion by Andersson, Thorbjörn, Stålbom, Berit, Wesslén, Bengt

“…The degradation of different polyethylenes—low‐density polyethylene (LDPE), linear low‐density polyethylene (LLDPE), and high‐density polyethylene (HDPE)—with…”
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Amphiphilic polymer gel electrolytes. 3. Influence of the ionophobic–ionophilic balance on the ion conductive properties by Gavelin, Patrik, Ljungbäck, Ronnie, Jannasch, Patric, Wesslén, Bengt

“…Gel electrolytes based on amphiphilic copolymethacrylates containing ethylene oxide (EO) n side chains as ionophilic units and fluorocarbon (CF 2) 6 side…”
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Amphiphilic polymer gel electrolytes. II. Influence of the ethylene oxide side-chain length on the gel properties by Gavelin, Patrik, Ostrovskii, Denis, Adebahr, Josefina, Jannasch, Patric, Wesslen, Bengt

“…Amphiphilic polymers consisting of copolymethacrylates carrying about 26 wt % ethylene oxide [(EO)n] side chains of different lengths were used as matrices in…”
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Water absorption and proton conductivity of sulfonated acrylamide copolymers by Karlsson, Lina E, Wesslén, Bengt, Jannasch, Patric

“…Copolymers of 2-acrylamido-2-methyl-1-propanesulfonic acid (AMPS) and N- tert-butylacrylamide ( tBAA) have been evaluated as proton conducting materials. The…”
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Preparation and characterization of poly(ethylene-graft-ethylene oxide) by HALLDEN, A, WESSLEN, B

“…Graft copolymers containing poly(ethylene oxide) side chains attached to a polyethylene backbone were prepared by coupling of poly(ethylene‐co‐acrylic acid)…”
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Ionic conductivity and dielectric properties of poly(ethylene oxide) graft copolymers end-capped with sulfonic acid by DERAND, H, WESSLEN, B, MELLANDER, B.-E

“…Both anions and cations are mobile and carry the electrical charge in most polymer electrolytes. A single ion conductor with purely cationic conduction can be…”
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