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:
Dec. 19, 2023
Filed:
Nov. 10, 2015
Applicant:
Kemira Oyj, Helsinki, FI;
Inventors:
Assignee:
Kemira Oyj, Helsinki, FI;
Primary Examiner:
Int. Cl.
CPC ...
C22B 1/14 (2006.01); C22B 1/244 (2006.01); B22F 1/102 (2022.01); B22F 3/06 (2006.01); C08L 3/02 (2006.01); C08L 33/26 (2006.01);
U.S. Cl.
CPC ...
C22B 1/244 (2013.01); B22F 1/102 (2022.01); B22F 3/06 (2013.01); C08L 3/02 (2013.01); C08L 33/26 (2013.01);
Abstract
Binder compositions for agglomerating iron ore fines are provided, the compositions comprising: one or more types of modified starch and one or more types of synthetic dry polymers. A process for preparing iron ore pellets with the binder compositions is also provided, the process comprising: (i) adding a binder composition to particulate iron ore to form a mixture; and (ii) forming the mixture into pellets.