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:
May. 08, 2018
Filed:
Mar. 22, 2010
Steen Brummerstedt Iversen, Vedbæk, DK;
Hans Rasmussen, Valsø, DK;
Christian Ausig Christensen, Frederiksberg, DK;
Henrik Jensen, Ølstykke, DK;
Theis Reenberg, København N, DK;
Steen Brummerstedt Iversen, Vedbæk, DK;
Hans Rasmussen, Valsø, DK;
Christian Ausig Christensen, Frederiksberg, DK;
Henrik Jensen, Ølstykke, DK;
Theis Reenberg, København N, DK;
VALINGE PHOTOCATALYTIC AB, Viken, SE;
Abstract
A method is disclosed of producing stable nanosized colloidal suspensions of particles with limited crystallinity loss, products thereof, use of the products and an apparatus for the method. In particular the present invention relates to a wet milling method with small beads wherein the size of the final particles in suspension are stabilized in the nanorange (D50<75 nm) and at the same time the particles substantially maintain the crystallinity.