发明授权
- 专利标题: Aldehyde scavenging compositions and methods relating thereto
- 专利标题(中): 醛清除组合物和与其有关的方法
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申请号: US176740申请日: 1994-01-03
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公开(公告)号: US5413827A公开(公告)日: 1995-05-09
- 发明人: Vincent Brodie, III , Donna L. Visioli
- 申请人: Vincent Brodie, III , Donna L. Visioli
- 申请人地址: DE Wilmington
- 专利权人: E. I. Du Pont de Nemours and Company
- 当前专利权人: E. I. Du Pont de Nemours and Company
- 当前专利权人地址: DE Wilmington
- 主分类号: B65D81/28
- IPC分类号: B65D81/28 ; B29D22/00
摘要:
The present invention relates generally to packaging materials which enhance food freshness, particularly for foods having a high fat content. The packaging materials of the present invention comprise an aldehyde scavenger, such as, polyethylene imine, and optionally, an oxygen scavenger.
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