- 专利标题： Microcellular foam sheet and processes of making and using
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申请号： US16944105申请日： 2020-07-30
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公开(公告)号： US11890792B2公开(公告)日： 2024-02-06
- 发明人: Chengtao Li
- 申请人： DART CONTAINER CORPORATION
- 申请人地址： US MI Mason
- 专利权人： Dart Container Corporation
- 当前专利权人： Dart Container Corporation
- 当前专利权人地址： US MI Mason
- 代理机构： McGarry Bair PC
- 分案原申请号： US16150016 2018.10.02
- 主分类号： B29C44/24
- IPC分类号： B29C44/24 ; B29C44/26 ; B32B5/18 ; B32B27/06 ; B32B27/36 ; B29K67/00 ; B29K105/04
摘要：
A solid state foamed microcellular foam sheet for use in forming a container is provided. The solid state foamed microcellular foam sheet includes a central foamed section defining a foam layer within the microcellular foam sheet having a first population of cells within which are interspersed a second population of cells.
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