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公开(公告)号:US20130264516A1
公开(公告)日:2013-10-10
申请号:US13907259
申请日:2013-05-31
Applicant: Valspar Sourcing, Inc.
Inventor: Richard D. Joslin , Jeffrey Niederst , Paul E. Share , Grant Schutte
IPC: B65D81/26
CPC classification number: B65D81/266 , C08G83/003 , C08K3/011 , C08K5/098 , C08L67/02 , C08L71/02 , C08L101/005 , C09D201/005 , Y10T428/1397 , Y10T428/31786 , C08L2666/02
Abstract: An oxygen-scavenging composition is provided that includes an oxygen-scavenging polymer and a catalyst. The oxygen-scavenging polymer, which in preferred embodiments is suitable for use in packaging articles, is a dendritic polymer having one or more oxygen-scavenging groups.
Abstract translation: 提供了一种除氧组合物,其包括除氧聚合物和催化剂。 在优选实施方案中适用于包装制品的除氧聚合物是具有一个或多个氧清除基团的树枝状聚合物。
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32.
公开(公告)号:US20130095334A1
公开(公告)日:2013-04-18
申请号:US13648453
申请日:2012-10-10
Applicant: Valspar Sourcing, Inc.
Inventor: Paul Share , Jeffrey Niederst , Richard Evans , Grant Schutte
IPC: C09K15/22
CPC classification number: C09K15/22 , B32B27/08 , B32B27/18 , B32B27/281 , B32B27/283 , B32B27/285 , B32B27/286 , B32B27/288 , B32B27/302 , B32B27/304 , B32B27/308 , B32B27/32 , B32B27/322 , B32B27/34 , B32B27/36 , B32B27/365 , B32B27/38 , B32B27/40 , B32B2270/00 , B32B2307/50 , B32B2307/7244 , B32B2439/70 , B32B2439/80 , B32B2553/00 , Y10T428/31728
Abstract: An oxygen-scavenging composition is provided that includes an oxygen-scavenging component and a catalyst. The oxygen-scavenging component, which in preferred embodiments is suitable for use in packaging articles, includes two or more oxygen-scavenging groups having different scavenging properties. In one embodiment, one of the oxygen-scavenging groups is an unsaturated bicyclic group.
Abstract translation: 提供了一种除氧组合物,其包括除氧组分和催化剂。 在优选实施方案中适用于包装制品的除氧组分包括具有不同清除性能的两个或更多个氧清除组。 在一个实施方案中,一个氧气清除基团是不饱和双环基团。
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