Dow Global Technolgoies LLC

Rohm and Haas Company

Antonio Manrique

Brian W Walther

Selim Bensason

Thomas Allgeuer

Jesus Nieto

Andreas Mayer

Claudia Hernandez

Lamy J Chopin, Iii

Shaun Parkinson

Hongming Ma

Angels Domenech

Cosme Llop

Fanny Deplace

Peter H R Sandkuehler

Isabelle Uhl

David Muñoz

David Munoz

Jesús Nieto

Lamy J Iii Chopin

A multilayer film comprising a first layer comprising from greater than 0 to 100 percent by weight of an ethylene/&#x3b1;-olefin interpolymer composition (LLDPE), based on the total weight of the film composition; and a second layer comprising at least 5 percent by weight of the second layer, of an anhydride and/or carboxylic acid functionalized ethylene/alpha-olefin interpolymer having a density in the range of from 0.855 to 0.900 g/cm; and having a melt index (190&#xb0; C./2.16 kg) of greater than 200 g/10 min; and from 60 to 95 percent, by weight of the second layer, of EVOH is provided.

Multi-layer films and articles made therefrom

A polymeric, mono- or multilayer stretch hood packaging film with an overall density that does not exceed 0.920 g/cc includes: A. At least one core layer containing: 1. At least 50 wt % ULDPE with a density of 0.900 to 0.920 g/cc; and 2. Optionally at least one of: a. LDPE with a density of 0.915 to 0.925 g/cc, and b. EVA with a VA content of 4 to 20 wt %; and B. Optionally, two skin layers, each skin layer independently comprising: 1. At least 50 wt % ULDPE with a density of 0.900 to 0.920 g/cc; and 2. Optionally an LDPE with a density of 0.915 to 0.925 g/cc.

Stretch hoods made from ULDPE-rich formulations

Multilayer films comprising three or more layers have improved properties for a variety of applications. The multilayer films often have a total thickness of from about 10 to about 50 microns. Blown multilayer film properties may include excellent cling with reduced unwinding noise levels. Cast multilayer film properties include improved elasticity, impact, puncture, and tear properties.

Multilayer films

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Tarragona, Spain

Antonio Manrique