- Patent Title: Multilayered polyolefin-based films having an integrated backsheet and encapsulation performance comprising a layer comprising crystalline block copolymer composite or block copolymer composite
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Application No.: US16205687Application Date: 2018-11-30
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Publication No.: US10759152B2Publication Date: 2020-09-01
- Inventor: Jeffrey E Bonekamp , Yushan Hu , Nichole E. Nickel , Lih-Long Chu , John A. Naumovitz , Mark G. Hofius
- Applicant: Dow Global Technologies LLC
- Applicant Address: US MI Midland
- Assignee: dow global technologies llc
- Current Assignee: dow global technologies llc
- Current Assignee Address: US MI Midland
- Agency: Quarles & Brady LLP
- Main IPC: B32B27/32
- IPC: B32B27/32 ; H01L31/049 ; H01L31/048 ; C08L53/00 ; B32B27/08 ; H01L31/18
Abstract:
A multilayer film structure including a top encapsulation layer A, a tie Layer B between top Layer A and bottom Layer C and a bottom layer C, the multilayer film structure characterized in that tie Layer B includes a crystalline block composite resin or a block composite resin and bottom Layer C includes a polyolefin having at least one melting point greater than 125 C.
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