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:
Mar. 04, 2014
Filed:
Sep. 09, 2008
Theodore E. Nalesnik, Hopewell Junction, NY (US);
Theodore E. Nalesnik, Hopewell Junction, NY (US);
Chemtura Corporation, Middlebury, CT (US);
Abstract
A dialkylanilino-cyclohexane compound useful as an antioxidant has the following formula I or formula II: wherein Arand Arcan be the same or different and each is an alkylaromatic group; each of R, R, R, and Ris independently selected from hydrogen or CRR; each of R, R, and Ris independently selected from hydrogen and a substituted or unsubstituted Cto Chydrocarbyl group; and each Ris independently selected from hydrogen and a Cto Calkyl group, provided that when, each of Rand Ris CRRand each such Ris other than hydrogen, Rand Rmay be joined to form a five or six-membered ring, and provided further that when, each of Rand Ris an adjacent CRRand each such Ris other than hydrogen, Rand Rmay be joined to form a five or six-membered ring.