Search Results - "WESSLEN, B"

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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Thermomechanical film properties and aging of blends of poly(lactic acid) and malonate oligomers by Ljungberg, N., Wesslén, B.

“…Malonate oligomers were synthesized as plasticizers for poly(lactic acid) (PLA). Esterification reactions were performed between diethyl bishydroxymethyl…”
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Adsorption behaviour of amphiphilic polymers at hydrophobic surfaces: effects on protein adsorption by Freij-Larsson, C., Nylander, T., Jannasch, P., Wesslén, B.

“…The adsorption of four different amphiphilic polymers to a model surface has been studied, and the effects of the adsorbed amphiphiles on the subsequent…”
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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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Morphology of LDPE/PA-6 blends compatibilised with poly(ethylene-graft-ethylene oxide)s by Halldén, Åsa, Deriss, Mehrnoush Jowkar, Wesslén, Bengt

“…In the present study, we have investigated the morphology and thermal properties of blends of low density polyethylene (PE) and polyamide-6 (PA-6) with two…”
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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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Tissue response to commercial silicone and polyurethane elastomers after different sterilization procedures by Zhang, Y.-Z., Bjursten, L.M., Freij-Larsson, C., Kober, M., Wesslén, B.

“…Two different commercial polymeric materials, a silicone and a polyurethane (PUR), were studied with regard to correlations between the chemical and physical…”
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Adhesion of staphylococci to chemically modified and native polymers, and the influence of preadsorbed fibronectin, vitronectin and fibrinogen by Paulsson, M, Kober, M, Freij-Larsson, C, Stollenwerk, M, Wesslén, B, Ljungh, A

“…A commercially available poly(ether urethane), polyethylene, and modifications of these polymers have been compared with respect to adsorption of fibronectin,…”
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Protein adsorption of poly(ether urethane) surfaces modified by amphiphilic and hydrophilic polymers by Wesslén, B, Kober, M, Freij-Larsson, C, Ljungh, A, Paulsson, M

“…A commercial biomedical poly(ether urethane), Pellethane 2363-80AE, was surface modified through the use of amphiphilic polymeric additives, and through…”
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Evaluation of Boneloc. Chemical and mechanical properties, and a randomized clinical study of 30 total hip arthroplasties by Thanner, J, Freij-Larsson, C, Kärrholm, J, Malchau, H, Wesslén, B

“…We evaluated the mechanical, chemical and clinical properties of Boneloc cement using radiostereometry and a series of laboratory tests. Compared to a standard…”
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Cation coordination in ion-conducting gels based on PEO-grafted polymers by Adebahr, J, Gavelin, P, Jannasch, P, Ostrovskii, D, Wesslen, B, Jacobsson, P

“…Ionic conducting polymer gels prepared from PEO-grafted acrylates, ethylene carbonate (EC), dimethyl carbonate (DMC), and LiPF 6 are studied by means of…”
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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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Synthesis of amphiphilic amylose and starch derivatives by WESSLEN, K. Bodil, WESSLEN, Bengt

“…For non-food uses starch generally is modified in order to obtain products with properties suitable for various applications. In the present work, starch and…”
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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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Stress-strain behavior and impact strength of polystyrene/polyamide-6 blends compatibilized with poly(styrene-g-ethylene oxide) by Jannasch, Patric, Wesslén, Bengt

“…The mechanical properties of polystyrene/polyamide‐6 (50/50 wt/wt) blends were improved by additions of small amounts of poly(styrene‐g‐ethylene oxide) (SEO)…”
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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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Raman study on intermolecular and ionic interactions in gel electrolytes by Adebahr, J., Gavelin, P., Ostrovskii, D., Torell, L.M., Wesslen, B.

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Delamination of polyethylene and aluminum foil layers of laminated packaging material by acetic acid by OLAFSSON, G., JÄGERSTAD, M., ÖSTE, R., WESSLéN, B.

“…Acetic acid solutions (0.5, 1.0 and 3.0%) were packed in polyethylene aluminum foil laminated material and adhesion between the layers was measured during…”
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Heterogeneous latices as binders in porous particle structures by Rigdahl, M., Lason, L., Hagen, R., Karlsson, O., Wesslén, B.

“…Heterogeneous carboxylated styrene‐butadiene (S/Bu) latices were prepared by a two‐stage polymerization process, using three seeds of polystyrene with…”
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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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