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:
Jul. 12, 2016
Filed:
May. 28, 2015
Applicant:
Cabot Corporation, Boston, MA (US);
Inventors:
Andrew P. Dikan, Boston, MA (US);
Stephane F. Rouanet, Westford, MA (US);
Heather E. Clarke, Lancaster, MA (US);
Bruce E. MacKay, Framingham, MA (US);
Danny Pierre, Malden, MA (US);
Assignee:
Cabot Corporation, Boston, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/30 (2014.01); C08K 9/04 (2006.01); C08K 3/04 (2006.01); C08K 5/17 (2006.01); C08K 5/5317 (2006.01); C09D 11/324 (2014.01); B01J 19/18 (2006.01); B01J 19/26 (2006.01); C09C 1/48 (2006.01); C09C 1/50 (2006.01); C09C 1/56 (2006.01);
U.S. Cl.
CPC ...
C08K 9/04 (2013.01); B01J 19/1881 (2013.01); B01J 19/26 (2013.01); C08K 3/04 (2013.01); C08K 5/175 (2013.01); C08K 5/5317 (2013.01); C09C 1/48 (2013.01); C09C 1/50 (2013.01); C09C 1/565 (2013.01); C09D 11/324 (2013.01); B01J 2219/00177 (2013.01); C01P 2004/51 (2013.01); C01P 2004/62 (2013.01); C01P 2006/12 (2013.01); C01P 2006/19 (2013.01); C01P 2006/22 (2013.01); C01P 2006/40 (2013.01); Y10T 428/2982 (2015.01);
Abstract
Disclosed herein are high structured carbon blacks, methods of synthesis and treatment, and dispersions and inkjet ink formulations prepared therefrom. The carbon black can have the following properties: OAN ≧170 mL/100 g; and STSA ranging from 160 to 220 m/g. The carbon black can also have the following properties: OAN ≧170 mL/100 g; and a ratio of STSA/BET surface area ranging from 0.7 to 1.