Search Results - extrusion

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Fabrication of Air-spun Mori silk-TiO2 Nanofibers for Filtration Applications
TechnologyThe disclosure provides a method, apparatus, and collection to produce micro and nanofibers from an adjustable concentric nozzle. This technique consists of the extrusion of protein solution into an evaporative atmosphere to product nanofibers. Previous solution blow techniques focus on the use and generation of synthetic polymers. This details...
Published: 3/6/2024   |   Inventor(s): Xiao Hu, Xiaoyang Mou
Keywords(s): Extrusion, Fabrics, Filtration, Nanofibers, Nonwovens
Category(s): Engineering > Materials
Room Temperature Additive Manufacturing to 3D Print Precision Plastics
Produces Intricate Freeform Structures from a Wide Range of Materials, Including Engineering PolymersThis freeform additive manufacturing process prints parts from a variety of engineering polymers using a deposition solution that coagulates at room temperature. 3D printing is an excellent tool for rapid prototyping or creating complex parts for specialty...
Published: 6/27/2021   |   Inventor(s): Yong Huang, Ashley Compaan, Kaidong Song
Keywords(s): coagulation, Deposition modeling, Extrusion, room temperature printing, Yield-stress support bath
Category(s): Technology Classifications > Engineering > Materials
Solution blow spun protein-based polymer fibers
TechnologyThe disclosure provides a method, apparatus, and collection to produce micro and nanofibers from an adjustable concentric nozzle. This technique consists of the extrusion of protein solution into an evaporative atmosphere to product nanofibers. Previous solution blow techniques focus on the use and generation of synthetic polymers. This details...
Published: 3/6/2024   |   Inventor(s): Xiao Hu, Dave Jao, Xiaoyang Mou
Keywords(s): Extrusion, Fabrics, Nanofibers, Nonwovens
Category(s): Engineering > Materials