Invention Grant
- Patent Title: Barrier film or sheet and laminated packaging material comprising the film or sheet and packaging container made therefrom
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Application No.: US15771218Application Date: 2016-10-25
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Publication No.: US10576721B2Publication Date: 2020-03-03
- Inventor: Cristian Neagu , Pierre Fayet
- Applicant: Tetra Laval Holdings & Finance S.A.
- Applicant Address: CH Pully
- Assignee: Tetra Laval Holdings & Finance S.A.
- Current Assignee: Tetra Laval Holdings & Finance S.A.
- Current Assignee Address: CH Pully
- Agency: Knobbe, Martens, Olson & Bear LLP
- Priority: EP15192203 20151029
- International Application: PCT/EP2016/075697 WO 20161025
- International Announcement: WO2017/072124 WO 20170504
- Main IPC: B32B29/02
- IPC: B32B29/02 ; B32B27/10 ; B32B27/32
Abstract:
Barrier films or sheets comprising cellulose nanofibrils and laminated packaging materials comprising such films, in particular for liquid food packaging, are disclosed. A packaging container comprising the laminated packaging material or being made from the laminated packaging material, in particular a packaging container for liquid food packaging, are also disclosed.
Public/Granted literature
Information query
