The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 16, 2010
Filed:
Nov. 08, 2007
Frank Rauscher, Köln, DE;
Verena Haverkamp, Bergisch Gladbach, DE;
Björn Henninger, Köln, DE;
Leslaw Mleczko, Dormagen, DE;
Frank Rauscher, Köln, DE;
Verena Haverkamp, Bergisch Gladbach, DE;
Björn Henninger, Köln, DE;
Leslaw Mleczko, Dormagen, DE;
Bayer Technology Services GmbH, Leverkusen, DE;
Abstract
The invention relates to a process for producing morphologically uniform and virtually monodisperse metal-containing nanoparticles, characterized in that the separation both in time and space of the nucleation and growth processes is achieved by regulation of the temperature and volume flows, with the reaction and particle formation preferably being initiated and carried out in a suitable microstructured modular reactor system. Modularization of the microreaction plant (micro heat exchanger, residence reactor, micromixer, etc.) allows optimal setting of the respective chemical and process-engineering process parameters and thus the preparation of virtually monodisperse and morphologically uniform nanoparticles.