Patent ID: 7691290
Filing Date: 2010-04-06
Classification: A23L,B32B,C01B,C06B,C08J,C08K,Y02E,Y10T

Abstract:
1. A composition comprising: (a) at least one base polymer comprising a polyester polymer; (b) at least one non-polymeric oxidizable organic component present in an amount of about 0.10 to 10 weight present of the composition and the component comprising at least one compound of the formula E-(L-E) E is L is a linking group of the formula —(O—R x is 0, 1, or 2; Ar is aryl or heteroaryl; R R R R R R R n and p are independently 0 or an integer from 1 to 5; s and z are, independently 1, 2, or 3; t and u are, independently 1 or 2; and (c) at least one transition metal in a positive oxidation state, the metal being present in the composition in an amount of 10 to 400 ppm.