Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Andrew R. Fox0
John D. Stelter0
Jonathan M Lise0
Michael R. Berrigan0
Date of Patent
August 14, 2012
Patent Application Number
13420901
Date Filed
March 15, 2012
Patent Citations Received
Patent Primary Examiner
Patent abstract
Herein are disclosed high loft spunbonded webs that are substantially free of crimped fibers and gap-formed fibers. The webs exhibit a solidity of from less than 8.0% to about 4.0% and a ratio of Effective Fiber Diameter to Actual Fiber Diameter of at least 1.40. Also disclosed are methods of making such webs.
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