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:
Oct. 03, 2017
Filed:
Aug. 05, 2016
Applicant:
Vorbeck Materials Corp., Jessup, MD (US);
Inventors:
Kate Redmond, Baltimore, MD (US);
Dan F Scheffer, Frederick, MD (US);
Christy V. Martin, Edgewater, MD (US);
Assignee:
VORBECK MATERIALS CORP., Jessup, MD (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/037 (2014.01); C09D 11/107 (2014.01); C09D 11/033 (2014.01); C09D 11/106 (2014.01); C09D 11/52 (2014.01); C08J 7/04 (2006.01); C08K 3/04 (2006.01); C08K 3/08 (2006.01);
U.S. Cl.
CPC ...
C09D 11/037 (2013.01); C08J 7/047 (2013.01); C09D 11/033 (2013.01); C09D 11/106 (2013.01); C09D 11/107 (2013.01); C09D 11/52 (2013.01); C08J 2367/02 (2013.01); C08J 2429/14 (2013.01); C08J 2433/10 (2013.01); C08K 3/04 (2013.01); C08K 3/08 (2013.01); C08K 2003/0806 (2013.01); C08K 2201/001 (2013.01); C08K 2201/006 (2013.01);
Abstract
Compositions comprising graphene sheets, graphite, at least one binder, a carrier system. About 1 to about 50 weight percent of the carrier system comprises at least one of a cyclic imide and lactone. The graphene sheets consist of fully exfoliated single sheets of graphite. The ratio by weight of graphite to graphene sheets is from about 50:50 to about 85:15. The composition may be used as coatings and inks.