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:
Mar. 03, 1987
Filed:
Dec. 05, 1984
Applicant:
Inventors:
Peter S Gradeff, Pottersville, NJ (US);
Fred G Schreiber, Highland Park, NJ (US);
Vincent J Charte, East Windsor, NJ (US);
John F Davison, Edison, NJ (US);
Assignee:
Rhone Poulenc Inc., New Brunswick, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J / ; C09K / ; C09D / ; C01F / ;
U.S. Cl.
CPC ...
252309 ; 25218831 ; 423 211 ; 106267 ;
Abstract
A process is provided for preparing colloidal dispersions of ceric dioxide in inert organic media which comprises