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. 18, 2014
Filed:
Oct. 11, 2012
Applicant:
R.t. Vanderbilt Company, Inc., Norwalk, CT (US);
Inventors:
Kevin J. Chase, Brandford, CT (US);
William T. Wallack, Stamford, CT (US);
Assignee:
Vanderbilt Chemicals, LLC, Norwalk, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10M 133/22 (2006.01); C10M 133/28 (2006.01); C10M 161/00 (2006.01);
U.S. Cl.
CPC ...
C10M 161/00 (2013.01); C10M 2215/182 (2013.01); C10M 133/28 (2013.01); C10M 133/22 (2013.01); C10M 2215/22 (2013.01); C10M 2203/10 (2013.01); C10M 2209/084 (2013.01); C10N 2230/10 (2013.01); C10N 2230/12 (2013.01); C10N 2270/00 (2013.01);
Abstract
1-[Di(4-octylphenyl)aminomethyl]tolutriazole is prepared in a mineral oil wherein the reaction also contains between 0.1 and 5% by weight of a polyacrylate polymer dissolved in a mineral oil. The liquid product shows increased storage stability with respect to crystallization of the 1-[di(4-octylphenyl)aminomethyl]tolutriazole when the polyacrylate polymer is added during the reaction to prepare the 1-[Di(4-octylphenyl)aminomethyl]tolutriazole. This product can be utilized in a lubricant composition as an antioxidant and corrosion inhibitor.