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:
Sep. 30, 2014
Filed:
May. 29, 2013
Applicant:
Polnox Corporation, Lowell, MA (US);
Inventors:
Ashok L. Cholli, Lowell, MA (US);
Rajesh Kumar, Groton, CT (US);
Assignee:
Polnox Corporation, Lowell, MA (US);
Primary Examiner:
Int. Cl.
CPC ...
C08G 63/00 (2006.01); C08K 5/20 (2006.01); C08K 13/02 (2006.01); C08G 61/10 (2006.01); C08G 61/00 (2006.01); C09K 15/32 (2006.01); C08K 5/04 (2006.01); C07C 231/02 (2006.01); C08K 5/52 (2006.01);
U.S. Cl.
CPC ...
C09K 15/322 (2013.01); C08G 2261/1422 (2013.01); C08G 2261/1432 (2013.01); C08K 5/20 (2013.01); C08K 13/02 (2013.01); C08G 61/10 (2013.01); C08G 2261/1426 (2013.01); C08G 61/00 (2013.01); C08K 5/04 (2013.01); C07C 231/02 (2013.01); C08K 5/52 (2013.01);
Abstract
A sterically hindered phenol and phosphite based compound represented the following formula: and its use as an antioxidant in a wide range of materials including, but not limited to, food, plastics, elastomers, composites and petroleum based products is disclosed herein.