Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Keith C. Knutson0
William L. Bunnelle0
Thomas H. Quinn0
Date of Patent
October 18, 2016
0Patent Application Number
134583610
Date Filed
April 27, 2012
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A hot melt adhesive composition includes at least a semi-crystalline copolymer of propylene and a polyethylene wax having a Brookfield viscosity of about 20 cP to 500 cP at 140° C., a density of about 0.95 g/cm3 to 0.99 g/cm3 between 23° C. and 25° C., and a Mettler drop point of about 110° C. to 135° C., wherein the composition is characterized by a effective set time of about 0.1 second to 5 seconds. Articles including the composition and methods of making articles including the composition are described.
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