Free radical initiator modified hot melt adhesive composition including functionalized polyethylene and propylene-alpha-olefin polymer

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United States of America Patent

PATENT NO 8765851
APP PUB NO 20120329929A1
SERIAL NO

13529269

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Abstract

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A hot melt adhesive composition that includes a first copolymer that includes the reaction product of a functionalized polyethylene, a propylene-alpha-olefin polymer that includes at least 50 mole % propylene and has a viscosity of no greater than 10,000 centipoise at 190° C., a ratio of z average molecular weight (Mz) to number average molecular weight (Mn) (Mz/Mn) of greater than 20, and a ratio of Mz to weight average molecular weight (Mw) (Mz/Mw) of greater than 3.0, and a free radical initiator.

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Patent Owner(s)

Patent OwnerAddress
H B FULLER COMPANY1200 WILLOW LAKE BLVD P O BOX 64683 ST PAUL MN 55164-0683

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ahmed, Sharf U Woodbury, US 26 522
Davis, Kevin North St. Paul, US 64 1218
Miller, Richard A White Bear Lake, US 98 1983
Roska, Timothy W Forest Lake, US 9 78
Willging, Stephen M Minneapolis, US 11 105

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