发明授权
- 专利标题: Multilayer film structures comprising bio-based materials
- 专利标题(中): 包含生物基材料的多层膜结构
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申请号: US12167036申请日: 2008-07-02
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公开(公告)号: US09511569B2公开(公告)日: 2016-12-06
- 发明人: Lucie Charbonnel , Karlheinz Hausmann , I-Hwa Lee , Cedric Thomi
- 申请人: Lucie Charbonnel , Karlheinz Hausmann , I-Hwa Lee , Cedric Thomi
- 申请人地址: US 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: US DE Wilmington
- 主分类号: B32B27/36
- IPC分类号: B32B27/36 ; B32B1/08 ; B32B27/32 ; B32B27/20 ; B32B27/08 ; B32B27/06
摘要:
A multilayer film structure is disclosed which comprises at least a first layer made of a bio-based polymer composition; a tie layer comprising one or more ethylene copolymers and one or more inorganic fillers; and optionally at least one additional layer.
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