Results 21 to 30 of about 376 (138)

Pharmaceutical Applications of Hot-Melt Extrusion: Continuous Manufacturing, Twin-Screw Granulations, and 3D Printing [PDF]

Pharmaceutics, 2019
Recently, hot-melt extrusion (HME) techniques have been presented as innovative platforms to produce various pharmaceuticals [...]
openaire   +3 more sources

Fused Filament Fabrication and Recycling of Bio‐Based Polyamide 11 Reinforced With Recycled Short Carbon Fibers

Polymer Composites, EarlyView.
Fused Filament Fabrication and Recycling of Bio‐Based Polyamide 11 Reinforced With Recycled Short Carbon Fibers. Sample preparation, mechanical properties improvement after rCF addition and properties retainment after recycling. ABSTRACT This research investigates the fused filament fabrication (FFF) and recycling of bio‐based polyamide 11 (PA11 ...
Mirko Coser, Daniele Rigotti, Alessandro Pegoretti   +2 more
wiley   +1 more source

Optimizing Processing and Formulation Strategies for Enhanced Thermal and Chemical Stability of Meltblown Polyphenylene Sulfide Nonwovens

Polymer Engineering &Science, EarlyView.
PPS/PEI alloy fibers fabricated via meltblowing exhibit enhanced thermal stability with less than 10% shrinkage at 180°C, superior chemical resistance, and a high LOI of 34. ABSTRACT Polyphenylene sulfide (PPS) meltblown nonwovens are attractive for high‐performance filtration and protective applications owing to their intrinsic chemical resistance ...
Yi‐Cang Lai, Ying‐Chi Lin, Yuan‐Pei Liao, Ming‐Chih Kuo, Chin‐Wen Chen   +4 more
wiley   +1 more source

Material Development and Foam Extrusion Processing of Thermoplastic Starch‐Based Compounds

Polymer Engineering &Science, EarlyView.
Schematic representation of the project: a compound material based on thermoplastic starch and PBAT is developed for further processing in the foam extrusion process to achieve a flexible foam sheet with a low density and fine‐pored foam structure. ABSTRACT An investigation into the properties of starch‐based compounds is conducted to determine their ...
Tien Viet Anh Vu, Tatiana Andreiko, Lisa Leuchtenberger‐Engel, Christian Hopmann, Christina Eloo   +4 more
wiley   +1 more source

Investigating the Use of Polymeric Binders in Twin Screw Melt Granulation Process for Improving Compactibility of Drugs [PDF]

Journal of Pharmaceutical Sciences, 2017
Traditionally, the melt granulation for pharmaceutical products was performed at low temperature (2 MPa) when granules were produced using only 10% wt/wt polymer concentration. Certain polymers provided acceptable compactibility even at 5% wt/wt.
Amol, Batra, Dipen, Desai, Abu T M, Serajuddin   +2 more
openaire   +2 more sources

Overcoming Challenges in 3D Printing of Polyolefins and Their Composites: A Review on Strategies for Improved Printability and Performance

Polymer Engineering &Science, EarlyView.
This review integrates the molecular fundamentals, key challenges, and mitigation strategies in polyolefin 3D printing, focusing on shrinkage, warpage, and adhesion control. It highlights material design approaches using recycled polyolefins and functional fillers to improve printability, mechanical properties, and sustainability in additive ...
Malik Hassan, Philip McMorran, Marwan Eid, Julia Blair, Amar K. Mohanty, Manjusri Misra   +5 more
wiley   +1 more source

Mechanical, Thermal, and Morphological Behavior of Sustainable PC/ASA Composites Reinforced With Walnut Shell Powder

Journal of Polymer Science, EarlyView.
Processing scheme of walnut shell reinforced PC/ASA biocomposites. ABSTRACT This study explores the effect of walnut shell (WS) powder as a bio‐based filler on the mechanical and thermal performance of polycarbonate (PC)/acrylonitrile–styrene–acrylate (ASA) composites.
İdris Karagöz, Harun Sepetcioglu, Aysu Çavuşoğlu, Yasemin Balçik Tamer   +3 more
wiley   +1 more source

Comparison of Recycled Polypropylene Sourced From Food and Nonfood Applications for Direct Food Contact Use

Packaging Technology and Science, EarlyView.
Utilisation of postconsumer recycled (PCR) plastic for food contact has safety concerns due to the potential presence of unapproved intentionally/non‐intentionally added substances, which can pose health and environmental risks if not removed during recycling.
Khairun Tumu, Keith Vorst, Greg Curtzwiler   +2 more
wiley   +1 more source

Natural Antioxidants as Thermal Stabilizers in Fully Biobased PHBV Compounds

Journal of Applied Polymer Science, Volume 143, Issue 9, March 5, 2026.
Polyhydroxyalkanoates (PHA) are promising biobased polymers but degrade easily under heat and oxygen. This study examines PHBV with natural antioxidants to enhance thermal stability during processing. Results show regenerative additives prevent degradation and the effectiveness is comparable to that of synthetic additives.
Ann‐Christin Rusko, Malvina Boutigny, Holger Ruckdäschel, Christian Bonten   +3 more
wiley   +1 more source

The future of tableting technology

Journal of Excipients and Food Chemicals, 2016
The availability of a wide array of polymeric excipients, the recent introduction of melt granulation technologies using twin screw extruders, and the interrelationship between excipients and technology will bring major changes in how tablets are ...
Abu T. M. Serajuddin
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