ES2115790T3 - Metodo de fabricar articulos absorbentes. - Google Patents

Metodo de fabricar articulos absorbentes.

Info

Publication number
ES2115790T3
ES2115790T3 ES94101215T ES94101215T ES2115790T3 ES 2115790 T3 ES2115790 T3 ES 2115790T3 ES 94101215 T ES94101215 T ES 94101215T ES 94101215 T ES94101215 T ES 94101215T ES 2115790 T3 ES2115790 T3 ES 2115790T3
Authority
ES
Spain
Prior art keywords
matrix
fibers
formation
microfibrous
sorbent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES94101215T
Other languages
English (en)
Inventor
James F Dyrud
Thomas I Insley
Daniel E Meyer
Cynthia Y Tamaki
Donald E Young
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of ES2115790T3 publication Critical patent/ES2115790T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
    • D04H5/06—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by welding-together thermoplastic fibres, filaments, or yarns
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/76—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres otherwise than in a plane, e.g. in a tubular way
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/407—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties containing absorbing substances, e.g. activated carbon
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/56—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/903—Microfiber, less than 100 micron diameter

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Gas Separation By Absorption (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

SE PROPORCIONA UN METODO PARA OBTENER UN ARTICULO SORBENTE MICROFIBROSO. EL METODO COMPRENDE LAS FASES DE A) EXTRUSIONAR POLIMERO FORMADOR DE FIBRAS TERMOPLASTICAS FUNDIDAS, DESDE ORIFICIOS MULTIPLES (12), EN UNA MATRIZ DE TREFILAR (10), ESTANDO LOS CITADOS ORIFICIOS ALINEADOS A LO LARGO DE LA CARA DE LA MATRIZ; B) ATENUACION DE FIBRAS EN UN FLUJO DE AIRE CALIENTE PARA FORMAR UNA CORRIENTE DE FIBRAS DE MICROFIBRAS; Y C) RECOGER LAS CITADAS MICROFIBRAS SOBRE UN COLECTOR (14, 15), QUE TIENE UNA SUPERFICIE DE FORMACION, ESTANDO LA CITADA SUPERFICIE ALINEADA CON LA CITADA MATRIZ Y SUSTANCIALMENTE PARALELA A, Y EQUIDISTANTE DE, LA CITADA MATRIZ, EN TAL FORMA QUE LAS FIBRAS FORMAN UN ARTICULO SORBENTE MICROFIBROSO BOBINADO EN ESPIRAL, QUE SE SOPORTA SOBRE SU SUPERFICIE EXTERIOR MEDIANTE LA CITADA SUPERFICIE DE FORMACION, Y QUE ES LLEVADA A TRAVES DE LA CITADA SUPERFICIE DE FORMACION, SUSTANCIALMENTE PARALELA A LA CITADA MATRIZ.
ES94101215T 1993-01-28 1994-01-27 Metodo de fabricar articulos absorbentes. Expired - Lifetime ES2115790T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1140393A 1993-01-28 1993-01-28
US08/179,204 US5503782A (en) 1993-01-28 1994-01-14 Method of making sorbent articles

Publications (1)

Publication Number Publication Date
ES2115790T3 true ES2115790T3 (es) 1998-07-01

Family

ID=26682349

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94101215T Expired - Lifetime ES2115790T3 (es) 1993-01-28 1994-01-27 Metodo de fabricar articulos absorbentes.

Country Status (9)

Country Link
US (1) US5503782A (es)
EP (1) EP0608884B1 (es)
JP (1) JP3594983B2 (es)
KR (1) KR100318981B1 (es)
AU (1) AU672460B2 (es)
BR (1) BR9400390A (es)
CA (1) CA2114303C (es)
DE (1) DE69409981T2 (es)
ES (1) ES2115790T3 (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5591335A (en) * 1995-05-02 1997-01-07 Memtec America Corporation Filter cartridges having nonwoven melt blown filtration media with integral co-located support and filtration
US5772952A (en) * 1997-02-07 1998-06-30 J&M Laboratories, Inc. Process of making meltblown yarn
US6139308A (en) * 1998-10-28 2000-10-31 3M Innovative Properties Company Uniform meltblown fibrous web and methods and apparatus for manufacturing
US6183675B1 (en) * 1999-01-08 2001-02-06 Ut Automotive Dearborn, Inc. Multiple fiber choppers for molding processes
US6217805B1 (en) * 1999-01-08 2001-04-17 Lear Corporation Fiber choppers for molding processes
WO2001098757A1 (en) 2000-06-21 2001-12-27 Imbibitive Technologies Corp. Visual spill indicator
US6776952B2 (en) * 2000-11-30 2004-08-17 Spill Tech Industries, Inc. Method and apparatus for making flexible sheet products for absorbing liquids
US6616889B2 (en) * 2000-11-30 2003-09-09 Fulton Bank Method and apparatus for making flexible sheet products for absorbing liquids
US7476632B2 (en) * 2002-11-15 2009-01-13 3M Innovative Properties Company Fibrous nonwoven web
US20060096911A1 (en) * 2004-11-08 2006-05-11 Brey Larry A Particle-containing fibrous web
US7862779B2 (en) 2005-08-25 2011-01-04 Imbibitive Technologies Corporation Visual spill indicating
SI2603626T1 (sl) * 2010-08-12 2015-04-30 Boma Engineering Srl Postopek in naprava za navijanje vlaken, še posebej za izdelavo netkanega vlaknastega materiala
US8496088B2 (en) 2011-11-09 2013-07-30 Milliken & Company Acoustic composite
US9186608B2 (en) 2012-09-26 2015-11-17 Milliken & Company Process for forming a high efficiency nanofiber filter
CA2970286C (en) * 2014-12-10 2019-08-13 Exxonmobil Research And Engineering Company Adsorbent-incorporated polymer fibers in packed bed and fabric contactors, and methods and devices using same
CN109922872A (zh) 2016-09-01 2019-06-21 埃克森美孚上游研究公司 使用3a沸石结构移除水的变化吸附处理
WO2018118361A1 (en) 2016-12-21 2018-06-28 Exxonmobil Upstream Research Company Self-supporting structures having foam-geometry structure and active materials
CN110087755A (zh) 2016-12-21 2019-08-02 埃克森美孚上游研究公司 具有活性材料的自支承性结构
GB2575216B (en) 2017-11-28 2022-08-24 Kao Corp Method for producing absorber and method for producing absorbent article
US11318410B2 (en) 2018-12-21 2022-05-03 Exxonmobil Upstream Research Company Flow modulation systems, apparatus, and methods for cyclical swing adsorption
EP3962641A1 (en) 2019-04-30 2022-03-09 Exxonmobil Upstream Research Company (EMHC-N1-4A-607) Rapid cycle adsorbent bed
US11655910B2 (en) 2019-10-07 2023-05-23 ExxonMobil Technology and Engineering Company Adsorption processes and systems utilizing step lift control of hydraulically actuated poppet valves
US11433346B2 (en) 2019-10-16 2022-09-06 Exxonmobil Upstream Research Company Dehydration processes utilizing cationic zeolite RHO
DE102020116315A1 (de) 2020-06-19 2021-12-23 NVH Czech S.R.O. Kontinuierliches Faservlies-Herstellungsverfahren sowie zugehörige Faservlies- Herstellungsanordnung und Faservliesplatine

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3073735A (en) * 1955-04-18 1963-01-15 American Viscose Corp Method for producing filters
NL124732C (es) * 1956-05-15
GB1088931A (en) * 1964-01-10 1967-10-25 Ici Ltd Continuous filament nonwoven materials
US3739913A (en) * 1970-07-16 1973-06-19 Johns Manville Device for fencing and absorbing contaminating oil spills on water
US4001067A (en) * 1973-03-08 1977-01-04 Mobil Oil Corporation Butt welder cutting element temperature control
US3933557A (en) * 1973-08-31 1976-01-20 Pall Corporation Continuous production of nonwoven webs from thermoplastic fibers and products
US4021281A (en) * 1973-08-31 1977-05-03 Pall Corporation Continuous production of nonwoven tubular webs from thermoplastic fibers and products
US3971373A (en) * 1974-01-21 1976-07-27 Minnesota Mining And Manufacturing Company Particle-loaded microfiber sheet product and respirators made therefrom
US4100324A (en) * 1974-03-26 1978-07-11 Kimberly-Clark Corporation Nonwoven fabric and method of producing same
US3981100A (en) * 1974-04-03 1976-09-21 The United States Of America As Represented By The Secretary Of Agriculture Highly absorbent starch-containing polymeric compositions
CA1073648A (en) * 1976-08-02 1980-03-18 Edward R. Hauser Web of blended microfibers and crimped bulking fibers
EP0009941B2 (en) * 1978-10-10 1987-05-27 Imperial Chemical Industries Plc Production of electrostatically spun products
US4357379A (en) * 1979-03-05 1982-11-02 Eastman Kodak Company Melt blown product
US4366067A (en) * 1980-10-20 1982-12-28 Golding Gordon R Method and apparatus for removal and recovery of oil
US4429001A (en) * 1982-03-04 1984-01-31 Minnesota Mining And Manufacturing Company Sheet product containing sorbent particulate material
JPS5943134A (ja) * 1982-09-03 1984-03-10 三笠技研工業株式会社 耐熱性有芯紡績糸
US4497712A (en) * 1983-10-14 1985-02-05 Geotech Development Corporation Absorbent pillow
US4594202A (en) * 1984-01-06 1986-06-10 Pall Corporation Method of making cylindrical fibrous filter structures
US4604313A (en) * 1984-04-23 1986-08-05 Kimberly-Clark Corporation Selective layering of superabsorbents in meltblown substrates
US4659478A (en) * 1985-03-27 1987-04-21 Sermac Industries, Inc. Fluid absorbing method
US4973503A (en) * 1985-06-26 1990-11-27 Kimberly-Clark Corporation Mixed fiber tow or tube and method of making
US4965129A (en) * 1987-02-09 1990-10-23 E. I. Du Pont De Nemours And Company Article for absorbing liquids
US4737394A (en) * 1987-06-17 1988-04-12 E. I. Du Pont De Nemours And Company Article for absorbing oils
US4792399A (en) * 1987-08-03 1988-12-20 Glen Kyle Haney Liquid collecting and retaining device
US4813948A (en) * 1987-09-01 1989-03-21 Minnesota Mining And Manufacturing Company Microwebs and nonwoven materials containing microwebs
JPH01131667A (ja) * 1987-11-18 1989-05-24 Toa Nenryo Kogyo Kk 複合化アパタイト系繊維状成形物及びその製造方法
US4988560A (en) * 1987-12-21 1991-01-29 Minnesota Mining And Manufacturing Company Oriented melt-blown fibers, processes for making such fibers, and webs made from such fibers
US4902544A (en) * 1988-05-24 1990-02-20 Sheen Kleen, Inc. Leak resistant absorbent product
US5024789A (en) * 1988-10-13 1991-06-18 Ethicon, Inc. Method and apparatus for manufacturing electrostatically spun structure
US4933229A (en) * 1989-04-21 1990-06-12 Minnesota Mining And Manufacturing Company High wet-strength polyolefin blown microfiber web
TW206266B (es) * 1991-06-12 1993-05-21 Toray Industries
US5165821A (en) * 1991-08-21 1992-11-24 Minnesota Mining And Manufacturing Co. Oil-sorbing boom

Also Published As

Publication number Publication date
CA2114303A1 (en) 1994-07-29
JP3594983B2 (ja) 2004-12-02
DE69409981D1 (de) 1998-06-10
KR940018507A (ko) 1994-08-18
EP0608884B1 (en) 1998-05-06
AU5475694A (en) 1994-08-04
AU672460B2 (en) 1996-10-03
EP0608884A1 (en) 1994-08-03
BR9400390A (pt) 1994-08-16
CA2114303C (en) 2004-12-07
US5503782A (en) 1996-04-02
JPH06316851A (ja) 1994-11-15
DE69409981T2 (de) 1998-12-10
KR100318981B1 (ko) 2002-03-20

Similar Documents

Publication Publication Date Title
ES2115790T3 (es) Metodo de fabricar articulos absorbentes.
CO5180547A1 (es) Tejidos de fibra, articulos absorbentes y metodos para fabri car los mismos
KR870011304A (ko) 연마성 웨브 및 그 제조방법
ES2170137T3 (es) Estructura absorbente estratificada, articulo absorbente que comprende a la estructura, y metodo para su fabricacion.
FI982684A (fi) Uusi bioaktiivinen tuote ja sen käyttö
ES2086882T3 (es) Membrana abierta abrasiva absorbente termoplastica no tejida compleja.
DE3582916D1 (de) Waermehaertbarer gestrickter dehnbarer glaswolleverband mit einer kunststoffschicht.
MX226150B (es) Articulo absorbente teniendo un nucleo absorbente compuesto.
AR025626A1 (es) Policarbonato ramificado, envases de policarbonato ramificado, fabricacion de envases y uso de dichos envases.
SE0101393D0 (sv) Sätt att forma en fiberbana för användning i absorberande alster samt enligt sättet framställd fiberbana
DE69807332T2 (de) Energieabsorbierende artikel aus extrudierten, thermoplastischen schaumstoffen
DE69131250D1 (de) Rohrelement aus verbundwerkstoff mit mehreren zellen
AR051309A2 (es) Articulo de limpieza
DE69206466D1 (de) Glasfaser mit hohem thermischen Widerstand und Verfahren zu ihrer Herstellung.
ATE120504T1 (de) Faserproduktrückgewinnung in einer vliesenherstellung aus fasern.
DE69113956D1 (de) Gegenstand aus Polyvinylalkohol und diesen enthaltenden Mehrschichtgegenstand.
CO5060431A1 (es) Articulo limpiador que tiene una capa de gasa y una superfi- cie limpiadora tridimensional
DE68922815D1 (de) Verbundisolator vom Typ mit eingebauter optischer Faser und Verfahren zu dessen Herstellung.
DE3770007D1 (de) Optische faser aus kunststoff.
IT8620386A0 (it) Produrle e loro uso in particolare fibre sintetice a voluminosita'per filtri. aumentata, procedimento per
NO167310C (no) Spinndyse for spinning av hulfilamenter.
IT1087946B (it) Processo di tintura da bagno concentrato per materiali in pezza di fibre cellulosiche in forma di matassa.
ES244230Y (es) Perfeccionamientos en los listones de toberas para la obten-cion de filamentos de vidrio.
MX9206550A (es) Telas de polimero mejoradas con una mezcla de filamentos unidos por hilado y fibras formadas por soplado de derretido integrados dentro de la misma capa.
CN109774912A (zh) 一种用于抗坠毁吸能的复合材料防护产品

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 608884

Country of ref document: ES