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:
Dec. 09, 2014
Filed:
May. 08, 2012
Applicants:
Ronald J. Tepper, Fairfield, CT (US);
Gaston A. Aguilar, Milford, CT (US);
Inventors:
Ronald J. Tepper, Fairfield, CT (US);
Gaston A. Aguilar, Milford, CT (US);
Assignee:
Vanderbilt Chemicals, LLC, Norwalk, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10M 135/36 (2006.01); C07D 285/12 (2006.01); C08K 5/053 (2006.01); C08K 5/378 (2006.01);
U.S. Cl.
CPC ...
C10M 135/36 (2013.01); C08K 5/053 (2013.01); C08K 5/378 (2013.01); C10M 2207/1285 (2013.01); C10M 2209/103 (2013.01); C10M 2209/104 (2013.01); C10M 2219/106 (2013.01); C10M 221/041 (2013.01); C10M 2223/043 (2013.01); C10M 2223/045 (2013.01); C10N 2210/02 (2013.01); C10N 2230/06 (2013.01); C10N 2250/10 (2013.01);
Abstract
An extreme pressure additive composition for use in grease contains alkaline earth metal derivatives of 2,5-dimercapto-1,3,4-thiadiazole (DMTD) complexed to alkylene glycol fluids and or PAG fluids. In addition, additives for extreme pressure and antiwear contain a complex of alkali and/or alkaline earth metal derivatives of DMTD with alkylene glycol fluids and or PAG fluids, in combination with an organophosphorus compound.