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Brevets

Référencé par

Brevet citant Date de dépôt Date de délivrance Cessionnaire d'origine Titre
US397522416 août 197317 août 1976Lutravil Spinnvlies GmbH & Co.Dimensionally stable, high-tenacity non-woven webs and process
US399125010 févr. 19759 nov. 1976Lutravil Spinnvlies GmbH & Co.Spunbonded fabrics of nylon-6 filaments
US401381620 nov. 197522 mars 1977Draper Products, Inc.Stretchable spun-bonded polyolefin web
US409114010 mai 197623 mai 1978Johnson & JohnsonContinuous filament nonwoven fabric and method of manufacturing the same
US417615018 mars 197727 nov. 1979Monsanto CompanyProcess for textured yarn
US427088821 janv. 19802 juin 1981Owens-Corning Fiberglas CorporationApparatus for producing filaments
US429236521 janv. 198029 sept. 1981Owens-Corning Fiberglas CorporationPolymeric mats having continuous filaments with an asymmetrical cross-sectional shape
US430423431 mars 19808 déc. 1981Carl FreudenbergNon-woven fabrics of polyolefin filament and processes of production thereof
US43594451 juin 198116 nov. 1982Owens-Corning Fiberglas CorporationMethod for producing a lofted mat
US449650810 sept. 198229 janv. 1985Firma Carl FreudenbergMethod for manufacturing polypropylene spun-bonded fabrics with low draping coefficient
US46685667 oct. 198526 mai 1987Kimberly-Clark CorporationMultilayer nonwoven fabric made with poly-propylene and polyethylene
US47419414 nov. 19853 mai 1988Kimberly-Clark CorporationNonwoven web with projections
US47538342 avr. 198728 juin 1988Kimberly-Clark CorporationNonwoven web with improved softness
US476602923 janv. 198723 août 1988Kimberly-Clark CorporationSemi-permeable nonwoven laminate
US47784607 oct. 198518 oct. 1988Kimberly-Clark CorporationMultilayer nonwoven fabric
US481859727 janv. 19884 avr. 1989Kimberly-Clark CorporationHealth care laminate
US490371425 août 198727 févr. 1990R. J. Reynolds Tobacco CompanySmoking article with improved mouthend piece
US49065133 oct. 19886 mars 1990Kimberly-Clark CorporationNonwoven wiper laminate
US49369348 août 198826 juin 1990Accurate Products Co.Process and apparatus for collecting nonwoven web
US496141516 janv. 19879 oct. 1990Kimberly-Clark CorporationControlled draft and efficiency filter element for smoking articles
US504527128 juin 19893 sept. 1991J. H. Benecke GmbH
Corovin GmbH
Process for the production of irregular non-woven material sheets
US531474317 déc. 199024 mai 1994Kimberly-Clark CorporationNonwoven web containing shaped fibers
US534233616 mars 199230 août 1994Kimberly-Clark CorporationAbsorbent structure for masking and distributing a liquid
US535460315 janv. 199311 oct. 1994Minnesota Mining and Manufacturing CompanyAntifouling/anticorrosive composite marine structure
US536985819 août 19926 déc. 1994Fiberweb North America, Inc.Process for forming apertured nonwoven fabric prepared from melt blown microfibers
US545896316 nov. 199417 oct. 1995Kimberly-Clark CorporationNonwoven web containing shaped fibers
US546468712 juil. 19947 nov. 1995Lyondell Petrochemical CompanyWettable polyolefin fiber compositions and method
US55380193 nov. 199323 juil. 1996Schweitzer-Mauduit International, Inc.Spunbond cigarette filter
US561457417 avr. 199525 mars 1997Lyondell Petrochemical CompanyWettable polyolefin fiber compositions and method
US562657130 nov. 19956 mai 1997The Procter & Gamble CompanyAbsorbent articles having soft, strong nonwoven component
US56677492 août 199516 sept. 1997Kimberly-Clark Worldwide, Inc.Method for the production of fibers and materials having enhanced characteristics
US57119702 août 199527 janv. 1998Kimberly-Clark Worldwide, Inc.Apparatus for the production of fibers and materials having enhanced characteristics
US575992630 nov. 19952 juin 1998Kimberly-Clark Worldwide, Inc.Fine denier fibers and fabrics made therefrom
US58077952 juin 199715 sept. 1998Kimberly-Clark Worldwide, Inc.Method for producing fibers and materials having enhanced characteristics
US581117815 nov. 199622 sept. 1998Kimberly-Clark Worldwide, Inc.High bulk nonwoven sorbent with fiber density gradient
US59118834 oct. 199615 juin 1999Minnesota Mining and Manufacturing CompanyFlow-by solid phase extraction method
US591332919 mars 199722 juin 1999Kimberly-Clark Worldwide, Inc.High temperature, high speed rotary valve
US613974920 nov. 199731 oct. 20003M Innovative Properties CompanyMethod for radioactive species analysis using a self-scintillating sheet material
US649998117 juil. 200031 déc. 2002Kabushiki Kaisha Kobe Seiko ShoDrawing unit
US66241003 juil. 200023 sept. 2003Kimberly-Clark Worldwide, Inc.Microfiber nonwoven web laminates
US66293405 avr. 20027 oct. 2003Polymer Group, Inc.Acoustic underlayment for pre-finished laminate floor system
US673583317 déc. 200218 mai 2004Polymer Group, Inc.Nonwoven fabrics having a durable three-dimensional image
US67999577 févr. 20025 oct. 2004Nordson CorporationForming system for the manufacture of thermoplastic nonwoven webs and laminates
US687864820 nov. 200312 avr. 2005Polymer Group, Inc.Regionally imprinted nonwoven fabric
US690523726 août 200214 juin 2005Fiber optic lighting radial arrangement and method for forming the same
US70135417 avr. 200321 mars 2006Polymer Group, Inc.Nonwoven fabrics having compound three-dimensional images
US704760627 mars 200323 mai 2006Polymer Group, Inc.Two-sided nonwoven fabrics having a three-dimensional image
US747635031 août 200413 janv. 2009Aktiengesellschaft Adolph SaurerMethod for manufacturing thermoplastic nonwoven webs and laminates
US771325214 déc. 200511 mai 2010Kimberly-Clark Worldwide, Inc.Therapeutic article including a personal care composition and methods of making the therapeutic article