Invention Grant
- Patent Title: Multilayer polypropylene films and methods of making and using the same
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Application No.: US14856051Application Date: 2015-09-16
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Publication No.: US10144201B2Publication Date: 2018-12-04
- Inventor: Lea Ann Nairn , Marco Vinicio Araya Vargas
- Applicant: FINA TECHNOLOGY, INC.
- Applicant Address: US TX Houston
- Assignee: FINA TECHNOLOGY, INC.
- Current Assignee: FINA TECHNOLOGY, INC.
- Current Assignee Address: US TX Houston
- Agent Albert Shung
- Main IPC: B32B27/08
- IPC: B32B27/08 ; B29C47/00 ; B29C47/02 ; B29C59/10 ; B32B27/32 ; B32B15/085 ; B32B17/06 ; B32B21/08 ; B32B27/10 ; B32B27/12 ; B29C59/08 ; B29C59/14 ; B29K23/00 ; B29L9/00 ; B32B37/15 ; B32B37/20 ; B32B37/22
Abstract:
A method including forming a bilayer polymer film having an oriented polypropylene film and a metallocene-catalyzed polypropylene film wherein the metallocene-catalyzed polypropylene film has a seal initiation temperature of from 80° C. to 130° C. A laminate including a biaxially oriented polypropylene film, a metallocene-catalyzed polypropylene film, and a substrate, wherein the metallocene-catalyzed polypropylene film is disposed between the biaxially oriented polypropylene film and the substrate.
Public/Granted literature
- US20160001531A1 Multilayer Polypropylene Films and Methods of Making and Using the Same Public/Granted day:2016-01-07
Information query
