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Fabric (woven, Knitted, Or Nonwoven Textile Or Cloth, Etc.) > Nonwoven Fabric (i.e., Nonwoven Strand Or Fiber Material) > Including Strand Or Fiber Material Which Is Of Specific Structural Definition > Cross-sectional Configuration Of Strand Or Fiber Material Is Specified > Cross-sectional Configuration Varies Longitudinally Along Strand Or Fiber Material Cross-sectional Configuration Varies Longitudinally Along Strand Or Fiber MaterialCross-sectional Configuration Varies Longitudinally Along Strand Or Fiber Material patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.09/14/06 - 20060205308 - Nonwoven fabric made of core/sheath composite fiber and process for producing the same A nonwoven fabric is comprised of sheath-core type bicomponent continuous fibers. The core portion is consisted of a polyester and the sheath portion is consisted of a polyethylene. The polyethylene may be a mixture of the first polyethylene polymerized by metallocene catalyst and the second polyethylene polymerized by Ziegler-Natta catalyst. ... ### FreshPatents.com Support |