Fabric (woven – knitted – or nonwoven textile or cloth – etc.) – Nonwoven fabric – Nonwoven fabric with a preformed polymeric film or sheet
Reexamination Certificate
2011-04-26
2011-04-26
Tarazano, D. Lawrence (Department: 1786)
Fabric (woven, knitted, or nonwoven textile or cloth, etc.)
Nonwoven fabric
Nonwoven fabric with a preformed polymeric film or sheet
C442S327000, C442S394000
Reexamination Certificate
active
07932196
ABSTRACT:
Breathable laminates of a film and nonwoven with increased toughness and the ability to undergo strain without splitting for applications as components of personal care products and other uses. The film is formed using a carrier/letdown resin approach where the filled carrier resin is an ethylene polymer or copolymer having a density at least 0.003 g/cc higher than the letdown resin which is also an ethylene copolymer but has a density in the range of less than about 0.915 g/cc and a melt index less than about 6. The resin phases may be dry blended, formed into a film, stretched and bonded to a nonwoven support layer.
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paten
McCormack Ann Louise
Palmer Randall James
Shea Courtney Eileen
Dority & Manning P.A.
Kimberly--Clark Worldwide, Inc.
Matzek Matthew D
Tarazano D. Lawrence
LandOfFree
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