公开(公告)号：US20190233195A1

公开(公告)日：2019-08-01

申请号：US16264771

申请日：2019-02-01

Applicant: APG Polytech, LLC

Inventor： D. Jeffrey BLACK ,  Gianluca FERRARI ,  Robert MORFORD ,  Wenxia ZHU ,  Daniel BATZEL ,  Adam SAFIR

IPC: B65D81/26 ,  C08K5/09 ,  C07D307/89 ,  C08K5/01 ,  C08K5/098 ,  C08K5/1539 ,  C08K5/10

CPC classification number: B65D81/267 ,  C07D307/89 ,  C08K5/0008 ,  C08K5/01 ,  C08K5/09 ,  C08K5/098 ,  C08K5/10 ,  C08K5/1539 ,  C08K2201/012 ,  Y10T428/13 ,  Y10T428/1397

Abstract: Described herein are oxygen scavengers, oxygen scavenging polymeric compositions, and oxygen scavenging articles. The polymeric compositions comprising the oxygen scavengers may have utility in packaging, sealing, wrapping, and storing oxygen-sensitive substances, e.g., to preserve freshness of foods, beverages, and the like.