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:
Nov. 10, 2020
Filed:
Feb. 26, 2014
Applicant:
Cabot Corporation, Boston, MA (US);
Inventors:
Chad J. Unrau, Amarillo, TX (US);
David O. Hunt, Nashua, NH (US);
David M. Matheu, Somerville, MA (US);
Serguei Nester, Tyngsboro, MA (US);
Assignee:
CABOT CORPORATION, Boston, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09C 1/50 (2006.01); C09C 1/46 (2006.01);
U.S. Cl.
CPC ...
C09C 1/50 (2013.01); C09C 1/46 (2013.01); C01P 2006/12 (2013.01); C01P 2006/19 (2013.01); C01P 2006/60 (2013.01);
Abstract
Methods for the production of carbon black using an extender fluid(s) are provided as well as methods to control one or more particle properties of carbon black utilizing extender fluids and other techniques.