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. 19, 1998
Filed:
Dec. 12, 1996
Applicant:
Inventors:
Charles Robert Bettler, Newark, DE (US);
Howard Wayne Jacobson, Wilmington, DE (US);
Michael R Baloga, Camden, TN (US);
Max H Lewis, Landenberg, PA (US);
Assignee:
E. I. du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09C / ;
U.S. Cl.
CPC ...
106442 ; 106446 ; 428403 ; 428404 ; 427214 ; 427215 ; 427402 ; 4274192 ; 4274193 ;
Abstract
A base TiO.sub.2 pigment particles bearing coatings of a boria-modified silica and alumina is disclosed.
Bettler, Charles. (1998). Titanium dioxide pigment coated with boria-modified silica and alumina (U.S. Patent No. 5753025). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5753025
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile