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:
Feb. 19, 2019
Filed:
Oct. 17, 2014
Applicants:
Ut-battelle, Llc, Oak Ridge, TN (US);
University of Tennessee Research Foundation, Knoxville, TN (US);
Inventors:
Sheng Dai, Knoxville, TN (US);
Xiao-Guang Sun, Knoxville, TN (US);
Assignee:
UT-Battelle, LLC, Oak Ridge, TN (US);
Primary Examiner:
Int. Cl.
CPC ...
C25D 3/44 (2006.01); C07C 45/56 (2006.01); C25D 5/18 (2006.01); C25D 3/66 (2006.01); C07C 2/22 (2006.01); C25D 5/00 (2006.01);
U.S. Cl.
CPC ...
C25D 3/665 (2013.01); C07C 2/22 (2013.01); C07C 45/56 (2013.01); C07C 45/562 (2013.01); C07C 45/567 (2013.01); C25D 3/44 (2013.01); C25D 5/003 (2013.01);
Abstract
An ionic liquid composition comprising a complex of a trihalo aluminum (III) species with at least one organic uncharged ligand comprising a ring structure having at least three ring carbon atoms and at least one ring heteroatom selected from nitrogen and sulfur, wherein the complex is a liquid at a temperature of 100° C. or less. Methods of electroplating aluminum onto a metallic substrate using the above-described ionic liquid composition are also described.