摘要 |
The instant invention provides a composition suitable for stretch hood, method of producing the same, and articles made therefrom. The 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. |
申请人 |
DOW GLOBAL TECHNOLOGIES LLC;MANDARE, PRASHANT;BUNKER, GREGORY;PATEL, RAJEN, M.;JIN, YI;BENSASON, SELIM;DEMIRORS, MEHMET;HERMEL-DAVIDOCK, THERESA, J.;HAYNE, SARAH, M.;RUIZ, JOSE, E. |
发明人 |
MANDARE, PRASHANT;BUNKER, GREGORY;PATEL, RAJEN, M.;JIN, YI;BENSASON, SELIM;DEMIRORS, MEHMET;HERMEL-DAVIDOCK, THERESA, J.;HAYNE, SARAH, M.;RUIZ, JOSE, E. |