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:
Aug. 30, 2011
Filed:
May. 28, 2010
Vijayendra Kumar, Dracut, MA (US);
Rajesh Kumar, Groton, CT (US);
Ashish Dhawan, Lowell, MA (US);
Sui-zhou Yang, Dracut, MA (US);
Ashok L. Cholli, Chelmsford, MA (US);
Vijayendra Kumar, Dracut, MA (US);
Rajesh Kumar, Groton, CT (US);
Ashish Dhawan, Lowell, MA (US);
Sui-Zhou Yang, Dracut, MA (US);
Ashok L. Cholli, Chelmsford, MA (US);
Polnox Corporation, Lowell, MA (US);
Abstract
Disclosed are compositions comprising antioxidants and stabilizers, such as, acid scavengers or organic phosphorus stabilizers, and optionally further comprising co-stabilizers. The disclosed compositions are useful as stabilizers for polyolefins and other polymeric materials. The disclosed compositions and methods generally provide longer shelf lifes and better oxidative resistance to materials than currently available antioxidants.