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:
Jul. 04, 2023
Filed:
Sep. 06, 2018
Applicant:
Peratech Holdco Limited, Richmond, GB;
Inventors:
Ian Carrick, Darlington, GB;
Paul Jonathan Laughlin, Houghton-le-Spring, GB;
Assignee:
Peratech Holdco Limited, Richmond, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 8/00 (2006.01); C08J 3/12 (2006.01); C01G 30/00 (2006.01); B82B 3/00 (2006.01); B82Y 30/00 (2011.01);
U.S. Cl.
CPC ...
C08J 3/12 (2013.01); B82B 3/008 (2013.01); C01G 30/00 (2013.01); B82Y 30/00 (2013.01); C01P 2002/52 (2013.01); C01P 2004/30 (2013.01); C01P 2004/64 (2013.01);
Abstract
A method of agglomerating nanoparticles to form larger agglomerates is shown. The nanoparticles are mixed with a resin to form a first mixture () of agglomerates, having sizes over a range that includes agglomerates considered to be too large, suspended in the resin. A bead milling cylinder () produces a second mixture () with fewer large agglomerates. A filter () removes the remaining large agglomerates. The resulting mill base is cut with a solvent before deployment.