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. 09, 2019
Filed:
Apr. 13, 2012
Applicants:
Hendrik John, Celle, DE;
Claus-peter Klages, Braunschweig, DE;
Sven Hartwig, Hambühren, DE;
Inventors:
Assignee:
BAKER HUGHES, A GE COMPANY, LLC, Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09D 5/00 (2006.01); C09D 7/45 (2018.01); C09D 17/00 (2006.01); C08J 7/04 (2006.01); B82Y 30/00 (2011.01);
U.S. Cl.
CPC ...
C09D 5/00 (2013.01); C08J 7/045 (2013.01); C09D 7/45 (2018.01); C09D 17/005 (2013.01); B82Y 30/00 (2013.01); C08J 2455/00 (2013.01); C08K 2201/005 (2013.01); C08K 2201/011 (2013.01); Y10S 977/734 (2013.01); Y10S 977/75 (2013.01); Y10S 977/752 (2013.01); Y10S 977/773 (2013.01);
Abstract
A dispersion includes a carbonaceous nanoparticle, a dispersant including a graft polymer having a poly(alkylene glycol) side chain, and a polar solvent. An article coated with the dispersion and a method of making the dispersion are disclosed.