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Patentes

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Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US429465527 Nov 197913 Oct 1981Consolidated Fiberglass Products CompanyMethod and apparatus for forming fiberglass mats
US522139028 Feb 199122 Jun 1993Molnlyke ABMethod and apparatus for positioning at least one thread, band or the like in a pre-determined pattern on a material web
US540753610 Feb 199418 Abr 1995Rhone-Poulenc Inc.Amphoteric surfactants as glass fiber dispersants for the manufacture of uniform glass fiber mats
US540957410 Feb 199425 Abr 1995Rhone-Poulenc Inc.Propoxylated fatty amine ethoxylate surfactants as glass fiber dispersants for the manufacture of uniform glass fiber mats
US551858626 May 199521 May 1996Georgia-Pacific Resins, Inc.Method of making a high tear strength glass mat
US565636626 May 199512 Ago 1997Georgia-Pacific Resins, Inc.Urea-formaldehyde binder for high tear strength glass mat
US59143656 Feb 199722 Jun 1999Georgia-Pacific Resins, Inc.Modified urea-formaldehyde binder for making fiber mats
US60840214 Ene 19994 Jul 2000Georgia-Pacific Resins, Inc.Modified urea-formaldehyde binder for making fiber mats
US763565725 Abr 200522 Dic 2009Georgia-Pacific Gypsum LLCInterior wallboard and method of making same
US774535712 Mar 200429 Jun 2010Georgia-Pacific Gypsum LLCUse of pre-coated mat for preparing gypsum board
US774992822 Abr 20096 Jul 2010Georgia-Pacific Gypsum LLCUse of pre-coated mat for preparing gypsum board
US780759228 Oct 20095 Oct 2010Georgia-Pacific Gypsum LLCInterior wallboard and method of making same
US793219517 May 201026 Abr 2011Georgia-Pacific Gypsum LLCUse of pre-coated mat for preparing gypsum board
US79893705 Oct 20042 Ago 2011Georgia-Pacific Gypsum LLCInterior wallboard and method of making same
US805352812 May 20088 Nov 2011Georgia-Pacific Chemicals LLCBinder compositions for fiber mats, and fiber mats and articles comprising them
US815296830 Ago 201010 Abr 2012Voith Patent GmbHMachine for the production of a fibrous web