Dow Global Technolgoies LLC

David W Fuchs

Mehmet Demirors

Pradeep Jain

Yunwa Wilson Cheung

Phillip Dene Hustad

Rajen M Patel

Roger L Kuhlman

Kim Louis Walton

Seema V Karande

Pak-Meng Cham

Angela N Taha

Anthony J Castelluccio

Mark Grant Spencer

Mridula Babli Kapur

Shaofu Wu

Phillip P Hustad

Philip D Hustad

Compositions suitable for film comprise at least one ethylene/&#x3b1;-olefin interpolymer, wherein the ethylene/&#x3b1;-olefin interpolymer may have, for example, a Mw/Mn from about 1.7 to about 3.5, at least one melting point, Tm, in degrees Celsius, and a density, d, in grams/cubic centimeter, wherein the numerical values of Tm and d correspond to the relationship:&#x3e;&#x2212;2002.9+4538.5()&#x2212;2422.2()2.

Compositions of ethylene/&#x3b1;-olefin multi-block interpolymer suitable for films

The present invention relates to compositions and processes of making and using interpolymers having a controlled molecular weight distribution. Multilayer films and film layers derived from novel ethylene/&#x3b1;-olefin interpolymers are also disclosed.

Interpolymers suitable for multilayer films

Compositions having good impact performance can be made from a thermoplastic (e.g., a polyolefin such as polypropylene or HDPE) and an ethylene multi-block copolymer. The compositions are easily molded and often have particular utility in making, for example, automotive facia, parts and other household articles.

Impact modification of thermoplastics with ethylene/alpha-olefin interpolymers

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Clute, TX, United States of America

David W Fuchs