| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Taboryski, Rafael Jozef
Technical University of Denmark
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (34/34 displayed)
- 20223D printed microrobots controlled by light – Towards environmental and biomedical applications
- 2021Micro 3D Printing by Two-Photon Polymerization: Configurations and Parameters for the Nanoscribe Systemcitations
- 2021Bioinspired microstructured polymer surfaces with antireflective propertiescitations
- 2021Photolithographic Patterning of FluorAcryl for Biphilic Microwell-Based Digital Bioassays and Selection of Bacteriacitations
- 2021Influence of Thermo-Mechanical Mismatch when Nanoimprinting Anti-Reflective Structures onto Small-core Mid-IR Chalcogenide Fibers
- 2021Thermo-mechanical dynamics of nanoimprinting anti-reflective structures onto small-core mid-IR chalcogenide fiberscitations
- 2021Additive manufacturing of polymeric scaffolds for biomimetic cell membrane engineeringcitations
- 2020Engineering of wetting properties for solid surfaces
- 2019Nanoimprinting reflow modified moth-eye structures in chalcogenide glass for enhanced broadband antireflection in the mid-infraredcitations
- 2018Direct nanoimprinting of moth-eye structures in chalcogenide glass for broadband antireflection in the mid-infraredcitations
- 2018Transition to Superwetting for a Nanostructured Surface
- 2018Mapping the transition to superwetting state for nanotextured surfaces templated from block-copolymer self-assemblycitations
- 2016Free-form nanostructured tools for plastic injection moulding
- 2016Laser ablated micropillar energy directors for ultrasonic welding of microfluidic systemscitations
- 2016Determination of stamp deformation during imprinting on semi-spherical surfaces
- 2016Replication of nanopits and nanopillars by roll-to-roll extrusion coating using a structured cooling rollcitations
- 2016MICRO-SCALE ENERGY DIRECTORS FOR ULTRASONIC WELDING
- 2016Rapid Voltammetric Measurements at Conducting Polymer Microelectrodes Using Ultralow-Capacitance Poly(3,4-ethylenedioxythiophene):Tosylatecitations
- 2016Comparison of Ultrasonic Welding and Thermal Bonding for the Integration of Thin Film Metal Electrodes in Injection Molded Polymeric Lab-on-Chip Systems for Electrochemistrycitations
- 2015Multi-height structures in injection molded polymercitations
- 2015Smart plastic functionalization by nanoimprint and injection moldingcitations
- 2015Fiber-Based, Injection-Molded Optofluidic Systemscitations
- 2014Characterization of Injection Molded Structures
- 2014Fabrication and modelling of injection moulded all-polymer capillary microvalves for passive microfluidic controlcitations
- 2013A method for manufacturing a tool part for an injection molding process, a hot embossing process, a nano-imprint process, or an extrusion process
- 2013Ion channel recordings on an injection-molded polymer chipcitations
- 2013Fabrication and characterization of injection molded multi level nano and microfluidic systemscitations
- 2013Surface roughness reduction using spray-coated hydrogen silsesquioxane reflowcitations
- 2012A Pressure Controlled Pinched Flow Fractionation Device for Continuous Particle Separation
- 2012Evaluation of stability for monolayer injection molding tools coating
- 2012Stability of FDTS monolayer coating on aluminum injection molding toolscitations
- 2012All polymer, injection molded nanoslits, fabricated through two-level UV-LIGA processes
- 2012Fabrication of combined-scale nano- and microfluidic polymer systems using a multilevel dry etching, electroplating and molding processcitations
- 2010Oxygen Barrier Coating Deposited by Novel Plasma-enhanced Chemical Vapor Depositioncitations
Places of action
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patent
A method for manufacturing a tool part for an injection molding process, a hot embossing process, a nano-imprint process, or an extrusion process
Abstract
The present invention relates to a method for manufacturing a tool part for an injection molding process, a hot embossing process, nano-imprint process or an extrusion process. First, there is provided a master structure (10) with a surface area comprising nanometre-sized protrusions (11) with a minimum density of approximately 105 protrusions/mm2, the protrusions being positioned in a non- periodic, irregular pattern, said protrusions being created by a process comprising alternating passivation and etching into the master structure. Secondly, there is made a transfer of the master structure into a metal insert (20), the metal insert having a corresponding nanometre-sized pattern (21) from said protrusions, and thirdly, adapting the metal insert into a tool part (30) for enabling nanometre- sized patterns being formed by the tool part. The invention provides an easier and faster way of manufacturing the master structure, e.g. a black silicon wafer. It is a further advantage of the present invention that it provides an advantageous way of making tools capable of producing self-cleaning surfaces without the need for chemical coating.