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:
Sep. 21, 2010
Filed:
Mar. 29, 2006
Narayanan Sankara Subramanian, Hockessin, DE (US);
Russell Bertrum Diemer, Jr., Wilmingon, DE (US);
Pratibha Laxman Gai, Wilmington, DE (US);
Narayanan Sankara Subramanian, Hockessin, DE (US);
Russell Bertrum Diemer, Jr., Wilmingon, DE (US);
Pratibha Laxman Gai, Wilmington, DE (US);
E.I. du Pont de Nemours and Company, Wilmington, DE (US);
Abstract
The present disclosure relates to a process for making treated inorganic particles by vapor phase deposition of surface treatments on the particle surface by reacting inorganic particles, typically titanium dioxide particles, with a composition comprising a sinterable material and a liquid medium at a temperature sufficient to evaporate the medium and release the sinterable material as aerosol particles. The aerosol particles sinter and form a treatment on the surfaces of the inorganic particles.