Production of microparticles with a micromixer
Microparticles are particles in which an active agent is immobilized by means of a shell or coating. As a rule, the coating or shell is made of a cross-linked polymer. Microparticles already are used for many applications in areas in which an active agent must be continuously released.<br><br>
The invention at hand enables a continuous process for the production of microparticles. The coating material (polymer) and active agent are mixed continuously with a cross-linking agent within a micromixer. With this, very effective mixing of the components is achieved, and this mixing enables the formation of particles with diameters under 50 µm with relatively homogenous size distribution. The average size of the particles obtained can be easily controlled by variations of the solid percentage of the single components in the solutions and by modified flow rates to the micromixer.
Further Information: PDF
TransMIT Gesellschaft für Technologietransfer mbH
Phone: +49 (0)641/943 64-12
Contact
Dr. Peter Stumpf
Media Contact
All latest news from the category: Technology Offerings
Newest articles
Machine learning algorithm reveals long-theorized glass phase in crystal
Scientists have found evidence of an elusive, glassy phase of matter that emerges when a crystal’s perfect internal pattern is disrupted. X-ray technology and machine learning converge to shed light…
Mapping plant functional diversity from space
HKU ecologists revolutionize ecosystem monitoring with novel field-satellite integration. An international team of researchers, led by Professor Jin WU from the School of Biological Sciences at The University of Hong…
Inverters with constant full load capability
…enable an increase in the performance of electric drives. Overheating components significantly limit the performance of drivetrains in electric vehicles. Inverters in particular are subject to a high thermal load,…
