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Patentes

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Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US431840829 Oct 19799 Mar 1982PermacelAbsorbent products
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US514933523 Feb 199022 Sep 1992Kimberly-Clark CorporationAbsorbent structure
US530019217 Ago 19925 Abr 1994Weyerhaeuser CompanyWet laid fiber sheet manufacturing with reactivatable binders for binding particles to fibers
US530889617 Ago 19923 May 1994Weyerhaeuser CompanyParticle binders for high bulk fibers
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US544797715 Nov 19935 Sep 1995Weyerhaeuser CompanyParticle binders for high bulk fibers
US553878317 Ago 199223 Jul 1996Non-polymeric organic binders for binding particles to fibers
US554321517 Ago 19926 Ago 1996Weyerhaeuser CompanyPolymeric binders for binding particles to fibers
US554754116 Feb 199420 Ago 1996Weyerhaeuser CompanyMethod for densifying fibers using a densifying agent
US554774517 Ago 199320 Ago 1996Weyerhaeuser CompanyParticle binders
US557161817 Jun 19945 Nov 1996Weyerhaeuser CompanyReactivatable binders for binding particles to fibers
US558925617 Ago 199231 Dic 1996Weyerhaeuser CompanyParticle binders that enhance fiber densification
US560154225 Mar 199611 Feb 1997Kimberly-Clark CorporationAbsorbent composite
US560775917 Ago 19934 Mar 1997Weyerhaeuser CompanyParticle binding to fibers
US56097277 Feb 199411 Mar 1997Weyerhaeuser CompanyFibrous product for binding particles
US56118857 Jun 199518 Mar 1997Weyerhaeuser CompanyParticle binders
US56145704 Abr 199525 Mar 1997Weyerhaeuser CompanyAbsorbent articles containing binder carrying high bulk fibers
US564156117 Ago 199324 Jun 1997Weyerhaeuser CompanyParticle binding to fibers
US567241817 Ago 199330 Sep 1997Weyerhaeuser CompanyParticle binders
US569341117 Ago 19932 Dic 1997Weyerhaeuser CompanyBinders for binding water soluble particles to fibers
US572073728 Dic 199524 Feb 1998Kao CorporationAbsorbent sheet, process for producing the same, and absorbent article
US578932619 Nov 19964 Ago 1998Weyerhaeuser CompanyParticle binders
US58073644 Abr 199515 Sep 1998Weyerhaeuser CompanyBinder treated fibrous webs and products
US582117928 Dic 199513 Oct 1998Kao CorporationAbsorbent sheet process for producing the same and absorbent article using the same
US59980325 Jul 19967 Dic 1999Weyerhaeuser CompanyMethod and compositions for enhancing blood absorbence by superabsorbent materials
US60715496 Ago 19986 Jun 2000Weyerhaeuser CompanyBinder treated fibrous webs and products
US608695017 Jul 199811 Jul 2000Kao CorporationAbsorbent sheet, process for producing the same, and absorbent article using the same
US62708937 Mar 19947 Ago 2001Weyerhaeuser CompanyCoated fiber product with adhered super absorbent particles
US628494313 Dic 19964 Sep 2001The Procter and Gamble CompanyAbsorbent article having increased flexibility in use
US63404117 Oct 199822 Ene 2002Weyerhaeuser CompanyFibrous product containing densifying agent
US638708413 Feb 199614 May 2002Kimberly-Clark Worldwide, Inc.Sanitary napkin with garment attachment panels
US63914534 Mar 199821 May 2002Weyernaeuser CompanyBinder treated particles
US63953956 Dic 199928 May 2002Weyerhaeuser CompanyMethod and compositions for enhancing blood absorbence by superabsorbent materials
US64259793 May 200130 Jul 2002Weyerhaeuser CompanyMethod for making superabsorbent containing diapers
US646155331 Ene 19978 Oct 2002WeyerhaeuserMethod of binding binder treated particles to fibers
US65210874 May 200118 Feb 2003Weyerhaeuser CompanyMethod for forming a diaper
US652133918 May 200018 Feb 2003Weyerhaeuser CompanyDiol treated particles combined with fibers
US65961031 Nov 200022 Jul 2003Weyerhaeuser CompanyMethod of binding binder treated particles to fibers
US662724918 Mar 200230 Sep 2003Weyerhaeuser CompanyMethod of enhancing blood absorbence by superabsorbent material
US664617920 Dic 199611 Nov 2003Kimberly-Clark Worldwide, Inc.Absorbent composite
US69025524 Abr 20037 Jun 2005Kimberly-Clark Worldwide, Inc.Curved sanitary napkin with garment attachment panels
US70184907 May 200328 Mar 2006Weyerhaeuser CompanyMethod of binding binder treated particles to fibers
US70636893 Dic 200120 Jun 2006Kimberly-Clark Worldwide, Inc.Sanitary napkin with garment attachment panels
US714447415 Ago 20005 Dic 2006Weyerhaeuser Co.Method of binding particles to binder treated fibers
US72111713 Ene 20031 May 2007The Procter & Gamble CompanyMultiply tissue product