Invention Grant
- Patent Title: Polyolefin based films with matte surface and improved sealing performance
-
Application No.: US16762301Application Date: 2018-11-20
-
Publication No.: US11338559B2Publication Date: 2022-05-24
- Inventor: Silvina Vanesa D'Agosto , Nicolas Cardoso Mazzola , Jorge Caminero Gomes , Gianna Buaszczyk
- Applicant: Dow Global Technologies LLC , PBBPolisur S.R.L.
- Applicant Address: US MI Midland; AR Buenos Aires
- Assignee: Dow Global Technologies LLC,PBBPolisur S.R.L.
- Current Assignee: Dow Global Technologies LLC,PBBPolisur S.R.L.
- Current Assignee Address: US MI Midland; AR Buenos Aires
- Agency: Dinsmore & Shohl LLP
- International Application: PCT/US2018/061977 WO 20181120
- International Announcement: WO2019/104017 WO 20190531
- Main IPC: B32B27/08
- IPC: B32B27/08 ; B32B7/02 ; B32B27/32 ; B65D65/40
Abstract:
Embodiments of the present disclosure are directed to multilayer films, which provide matte appearance and low heat seal initiation temperature after corona treatment. The multilayer films include at least one matte layer comprising ethylene-based polymer and propylene-ethylene copolymer.
Public/Granted literature
- US20210170726A1 POLYOLEFIN BASED FILMS WITH MATTE SURFACE AND IMPROVED SEALING PERFORMANCE Public/Granted day:2021-06-10
Information query
