基本信息:
- 专利标题： Preservation Method
- 申请号：US17696076 申请日：2022-03-16
- 公开(公告)号：US20220225645A1 公开(公告)日：2022-07-21
- 发明人： Ryan Phillip Frederickson
- 申请人： Ryan Phillip Frederickson
- 申请人地址： US IL Wheaton
- 专利权人： Ryan Phillip Frederickson
- 当前专利权人： Ryan Phillip Frederickson
- 当前专利权人地址： US IL Wheaton
- 主分类号： A23L3/3445
- IPC分类号： A23L3/3445 ; B65B31/06 ; C12H1/12 ; B65D39/00 ; B65D51/16
摘要：
A method of preserving an oxygen sensitive item is disclosed. The method involves injecting at least 0.15 gram of an inert gas into a container comprising the oxygen sensitive item and oxygen, without raising a pressure within the container above 10 psig, to form a barrier layer of the inert gas between the oxygen sensitive item and the oxygen in the container without displacing all of the oxygen from the container.
公开/授权文献:
- US11612178B2 Preservation method 公开/授权日：2023-03-28