A composite tube produced by hot extrusion process.
نویسندگان
چکیده
منابع مشابه
Hot-Melt Extrusion Technique: A Review
Hot-melt extrusion is one of the most widely applied processing technologies in the plastic, rubber and food industry. Today this technology has found its place in the array of pharmaceutical manufacturing operations. Melt extrusion process are currently applied in the pharmaceutical field for the manufacture of a variety of dosage forms and formulations such as granules, pellets, tablets, supp...
متن کاملHot-Melt Extrusion Technique: A Review
Hot-melt extrusion is one of the most widely applied processing technologies in the plastic, rubber and food industry. Today this technology has found its place in the array of pharmaceutical manufacturing operations. Melt extrusion process are currently applied in the pharmaceutical field for the manufacture of a variety of dosage forms and formulations such as granules, pellets, tablets, supp...
متن کاملCharacterization of poly(caprolactone)/hydroxyapatite composite scaffolds produced by a melt extrusion additive manufacturing technique
P. Coimbra, J. P. Almeida, A. C. Santos*, S. Pereira, H. P. Cunha, B. Oliveiros, C. Capela, T. F. Viana, N. M. Alves and M. M. Figueiredo CIEPQPF, Chemical Engineering Department, University of Coimbra, Coimbra, Portugal Biophysics and Biomathematics Institute, IBILI-Faculty of Medicine, University of Coimbra, Coimbra, Portugal Department of Mechanical Engineering, ESTG, Polytechnic Institute o...
متن کاملInfluence of degassing on hot-melt extrusion process.
The present study aimed to evaluate the effect of degassing on an extrusion process, with respect to extrudate quality and drug release properties. Processed formulations were extruded with and without a degassing vent port at various locations along the barrel. All the experiments were performed under constant processing temperature, feeding rate, and screw speed. During the extrusion process,...
متن کاملHot Melt Extrusion Technique
Various approaches have been adopted to address this including preparation of solid dispersions and solid solutions. Hot-melt extrusion is an efficient technology for producing solid molecular dispersions with considerable advantages over solvent-based processes such as spray drying and co-precipitation. Hot-melt extrusion has been demonstrated to provide sustained, modified, and targeted drug ...
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ژورنال
عنوان ژورنال: Journal of the Japan Welding Society
سال: 1989
ISSN: 0021-4787,1883-7204
DOI: 10.2207/qjjws1943.58.172