Invention Application
US20160001531A1 Multilayer Polypropylene Films and Methods of Making and Using the Same
审中-公开
多层聚丙烯薄膜及其制备与使用方法
- Patent Title: Multilayer Polypropylene Films and Methods of Making and Using the Same
- Patent Title (中): 多层聚丙烯薄膜及其制备与使用方法
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Application No.: US14856051Application Date: 2015-09-16
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Publication No.: US20160001531A1Publication Date: 2016-01-07
- Inventor: Lea Ann Nairn , Marco Vinicio Araya Vargas
- Applicant: FINA TECHNOLOGY, INC.
- Main IPC: B32B27/08
- IPC: B32B27/08 ; B32B27/12 ; B32B21/08 ; B32B15/085 ; B32B27/32 ; B32B27/10 ; B32B17/06
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
- US10144201B2 Multilayer polypropylene films and methods of making and using the same Public/Granted day:2018-12-04
Information query
