Invention Grant
US08580388B2 Composition suitable for stretch hood, method of producing the same, and articles made therefrom
有权
适用于拉伸罩的组合物,其制造方法和由其制成的制品
- Patent Title: Composition suitable for stretch hood, method of producing the same, and articles made therefrom
- Patent Title (中): 适用于拉伸罩的组合物,其制造方法和由其制成的制品
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Application No.: US13759246Application Date: 2013-02-05
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Publication No.: US08580388B2Publication Date: 2013-11-12
- Inventor: Prashant Mandare , Gregory Bunker , Rajen M. Patel , Yi Jin , Selim Bensason , Mehmet Demirors , Theresa J. Hermel-Davidock , Sarah M. Hayne , Jose E. Ruiz
- 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
- Main IPC: B32B27/00
- IPC: B32B27/00

Abstract:
The instant invention provides a composition suitable for stretch hood, method of producing the same, and articles made therefrom. The article according to the present invention comprises a multi-layer film according to the present invention has a thickness of at least 3 mils comprising at least one inner layer and two exterior layers, wherein the inner layer comprises at least 50 weight percent polyethylene copolymer having a melt index less than 2 grams/10 minutes, a density less than or equal to 0.910 g/cm3, a total heat of fusion less than 120 Joules/gram and a heat of fusion above 115° C. of less than 5 Joules/gram, the total heat of fusion of the inner layer less than the heat of fusion of either of the two exterior layers, and wherein the multi-layer film has an elastic recovery of at least 40% when stretched to 100% elongation.
Public/Granted literature
- US20130149519A1 COMPOSITION SUITABLE FOR STRETCH HOOD, METHOD OF PRODUCING THE SAME, AND ARTICLES MADE THEREFROM Public/Granted day:2013-06-13
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