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Patentes

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Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US395805514 Ago 197418 May 1976Kimberly-Clark CorporationAdhesive bonding of isotropic fiber webs to form pattern bonded composites
US41773128 May 19784 Dic 1979Akzona Inc.Matting article
US41814504 Abr 19771 Ene 1980Akzona IncorporatedErosion control matting
US42525907 Jul 197624 Feb 1981Akzona IncorporatedLow density matting and process
US43428074 Feb 19803 Ago 1982Akzona IncorporatedLow density matting and process
US439290325 Sep 198112 Jul 1983Toray Industries, Inc.Process for making a thermal-insulating nonwoven bulky product
US442158322 Sep 198220 Dic 1983Courtaulds LimitedMan-made filaments and method of making wound dressings containing them
US456211017 Ago 198231 Dic 1985Process for the production of alginate fibre material and products made therefrom
US47650422 Abr 198423 Ago 1988Allied CorporationApparatus for texturing continuous filamentary tow
US493019831 May 19885 Jun 1990Allied-Signal Inc.Apparatus for texturing continuous yarn
US50603514 Jun 199029 Oct 1991WM. T. Burnett & Co., Inc.Process and apparatus for blowing continuous filament tow
US52250188 Nov 19896 Jul 1993Fiberweb North America, Inc.Method and apparatus for providing uniformly distributed filaments from a spun filament bundle and spunbonded fabric obtained therefrom
US524047917 May 199131 Ago 1993Donaldson Company, Inc.Pleated filter media having a continuous bead of adhesive between layers of filtering material
US583380117 Ene 199710 Nov 1998Apparatus for fabricating a preform
US65115663 Dic 199828 Ene 2003SCA Hygiene Products ABMethod of producing a fibrous material layer
US704760627 Mar 200323 May 2006Polymer Group, Inc.Two-sided nonwoven fabrics having a three-dimensional image
US71746129 Jun 200413 Feb 2007Cerex Advanced Fabrics, Inc.Nonwoven fabrics containing yarns with varying filament characteristics
USRE315993 Ago 198112 Jun 1984Akzona IncorporatedLow density matting and process