Invention Grant
- Patent Title: Confined crystallization multilayer films
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Application No.: US12631964Application Date: 2009-12-07
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Publication No.: US10549504B2Publication Date: 2020-02-04
- Inventor: Eric Baer , Anne Hiltner
- Applicant: Eric Baer , Anne Hiltner
- Applicant Address: US OH Cleveland
- Assignee: CASE WESTERN RESERVE UNIVERSITY
- Current Assignee: CASE WESTERN RESERVE UNIVERSITY
- Current Assignee Address: US OH Cleveland
- Agency: Tarolli, Sundheim, Covell & Tummino LLP
- Main IPC: B29C55/12
- IPC: B29C55/12 ; B29C55/04 ; B29C47/06 ; B32B7/02
Abstract:
A multilayer film includes an extruded first polymer layer confined between extruded second polymer layers. The first polymer layer includes a high aspect ratio crystalline lamellae. The multilayer film is substantially impermeable to gas diffusion.
Public/Granted literature
- US20100143709A1 CONFINED CRYSTALLIZATION MULTILAYER FILMS Public/Granted day:2010-06-10
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