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Patentes

Citada por

Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US41465102 Sep 197527 Mar 1979Mitsubishi Rayon Company LimitedFlake- or sliver-like porous structure of polymeric material and process of producing same, and process of producing sheet-like structure therefrom
US439286114 Oct 198012 Jul 1983Johnson & Johnson Baby Products CompanyTwo-ply fibrous facing material
US442512614 Oct 198010 Ene 1984Johnson & Johnson Baby Products CompanyFibrous material and method of making the same using thermoplastic synthetic wood pulp fibers
US492950214 Oct 198629 May 1990American Cyanamid CompanyFibrillated fibers and articles made therefrom
US598346915 Nov 199616 Nov 1999BBA Nonwovens Simpsonville, Inc.Uniformity and product improvement in lyocell fabrics with hydraulic fluid treatment
US687231113 Ene 200329 Mar 2005Koslow Technologies CorporationNanofiber filter media
US756601430 Mar 200728 Jul 2009KX Technologies LLCProcess for producing fibrillated fibers
US81874187 Ene 200829 May 2012Johns ManvilleMethod of making multilayer nonwoven fibrous mats

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