CO5910043A1 - Proceso y aparato para producir fibras con un diametro inferior a una micra y materiales no tejidos y articulos que los contienen - Google Patents

Proceso y aparato para producir fibras con un diametro inferior a una micra y materiales no tejidos y articulos que los contienen

Info

Publication number
CO5910043A1
CO5910043A1 CO07109912A CO07109912A CO5910043A1 CO 5910043 A1 CO5910043 A1 CO 5910043A1 CO 07109912 A CO07109912 A CO 07109912A CO 07109912 A CO07109912 A CO 07109912A CO 5910043 A1 CO5910043 A1 CO 5910043A1
Authority
CO
Colombia
Prior art keywords
section
gas
gas conduit
transition region
outlet end
Prior art date
Application number
CO07109912A
Other languages
English (en)
Inventor
Michael H Johnson
Timothy Krause
Michael J Hayes
Rajeev Chhabra
Savas Aydore
Olaf Erik Isele
Han Xu
Original Assignee
Polymer Group Inc
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 Polymer Group Inc filed Critical Polymer Group Inc
Publication of CO5910043A1 publication Critical patent/CO5910043A1/es

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
    • 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • 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
    • D04H1/565—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 by melt-blowing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
    • B29C48/865—Heating
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/02—Spinnerettes
    • D01D4/025—Melt-blowing or solution-blowing dies
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/42—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments
    • D01D5/423—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments by fibrillation of films or filaments
    • 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
    • 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
    • D04H13/00—Other non-woven fabrics
    • D04H13/02—Production of non-woven fabrics by partial defibrillation of oriented thermoplastics films
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
    • 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/608—Including strand or fiber material which is of specific structural definition
    • Y10T442/609—Cross-sectional configuration of strand or fiber material is specified
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/608—Including strand or fiber material which is of specific structural definition
    • Y10T442/614—Strand or fiber material specified as having microdimensions [i.e., microfiber]
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/608—Including strand or fiber material which is of specific structural definition
    • Y10T442/614—Strand or fiber material specified as having microdimensions [i.e., microfiber]
    • Y10T442/626—Microfiber is synthetic polymer
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/659—Including an additional nonwoven fabric
    • Y10T442/66—Additional nonwoven fabric is a spun-bonded fabric
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/68—Melt-blown nonwoven fabric

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Artificial Filaments (AREA)
  • Filtering Materials (AREA)

Abstract

? Un proceso para fabricar una trama no tejida que comprende: Un chorro de gas presurizado que fluye en un conducto de gas confinado entre una primera y una segunda pared opuestas, de las cuales por lo menos una de las paredes opuestas está calentada; El citado conducto de gas comprendiendo una primera sección corriente arriba a la cual ingresa el gas desde un extremo de entrada, una región de transición y una segunda sección corriente abajo en la cual el gas fluye hacia un extremo de salida, donde la región de transición de forma fluida conecta la primera sección con la segunda sección, y el conducto de gas termina en el extremo de salida de la segunda sección, y donde la citada primera sección del conducto de gas tiene un área de corte transversal que se reduce desde el extremo de suministro hacia la región de transición, y la segunda sección del conducto de gas tiene un área de corte transversal que aumenta desde la región de transición hacia el extremo de salida de la segunda sección; Por lo menos un chorro de masa polimérica fluida pasa a través de por lo menos un conducto de polímero pegado que termina en por lo menos una abertura en por lo menos una de las citadas paredes calientes opuestas, donde cada chorro de masa polimérica fluida se extruye en forma de una película de cada una de las aberturas; y Cada película polimérica extruida se une con el chorro de gas y la película polimérica se fibrila para formar fibras que contienen fibras con diámetros inferiores a una micra que salen por el extremo de salida de la citada segunda sección del conducto de gas. <EMI FILE="07109912_1" ID="1" IMF=JPEG HE=50 WI=50 >
CO07109912A 2006-10-18 2007-10-18 Proceso y aparato para producir fibras con un diametro inferior a una micra y materiales no tejidos y articulos que los contienen CO5910043A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/550,624 US7666343B2 (en) 2006-10-18 2006-10-18 Process and apparatus for producing sub-micron fibers, and nonwovens and articles containing same

Publications (1)

Publication Number Publication Date
CO5910043A1 true CO5910043A1 (es) 2008-04-30

Family

ID=38920635

Family Applications (1)

Application Number Title Priority Date Filing Date
CO07109912A CO5910043A1 (es) 2006-10-18 2007-10-18 Proceso y aparato para producir fibras con un diametro inferior a una micra y materiales no tejidos y articulos que los contienen

Country Status (17)

Country Link
US (4) US7666343B2 (es)
EP (1) EP1918430B1 (es)
JP (3) JP5133025B2 (es)
KR (2) KR101462276B1 (es)
CN (3) CN102168346B (es)
AR (2) AR063271A1 (es)
AU (2) AU2007219330B2 (es)
BR (1) BRPI0703962B1 (es)
CA (1) CA2605101C (es)
CO (1) CO5910043A1 (es)
DE (1) DE602007002029D1 (es)
ES (1) ES2329945T3 (es)
HK (2) HK1158711A1 (es)
IL (3) IL186624A (es)
MX (1) MX2007012873A (es)
SG (1) SG142258A1 (es)
ZA (1) ZA200708706B (es)

Families Citing this family (92)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7892993B2 (en) 2003-06-19 2011-02-22 Eastman Chemical Company Water-dispersible and multicomponent fibers from sulfopolyesters
US8513147B2 (en) * 2003-06-19 2013-08-20 Eastman Chemical Company Nonwovens produced from multicomponent fibers
US20040260034A1 (en) 2003-06-19 2004-12-23 Haile William Alston Water-dispersible fibers and fibrous articles
EP1945445A4 (en) * 2005-10-19 2012-05-30 3M Innovative Properties Co MULTILAYER ARTICLES WITH SOUND DAMPING PROPERTIES AND METHOD FOR THE PRODUCTION AND USE THEREOF
US8277711B2 (en) * 2007-03-29 2012-10-02 E I Du Pont De Nemours And Company Production of nanofibers by melt spinning
US20110196327A1 (en) * 2010-02-10 2011-08-11 Rajeev Chhabra Web Material(s) for Absorbent Articles
US8859843B2 (en) 2009-02-27 2014-10-14 The Procter & Gamble Company Absorbent article with containment barrier
US8512519B2 (en) * 2009-04-24 2013-08-20 Eastman Chemical Company Sulfopolyesters for paper strength and process
BR112012004545A2 (pt) 2009-09-01 2019-09-24 3M Innovative Properties Co "aparelho, sistema e método para formação de nanofibras e mantas de nanofibra"
WO2011100413A1 (en) 2010-02-10 2011-08-18 The Procter & Gamble Company Absorbent article with containment barrier
CN102753128B (zh) 2010-02-10 2015-02-18 宝洁公司 具有粘结材料纤维网的吸收制品
US8679218B2 (en) 2010-04-27 2014-03-25 Hollingsworth & Vose Company Filter media with a multi-layer structure
US9074308B2 (en) 2010-04-30 2015-07-07 University Of Yamanashi Battery separator comprising a polyolefin nanofilament porous sheet
BR112013000101A2 (pt) 2010-07-02 2016-05-17 Procter & Gamble filamentos compreendendo mantas de não tecido com agente ativo e métodos de fabricação dos mesmos
CA2803010C (en) 2010-07-02 2015-11-24 The Procter & Gamble Company Dissolvable fibrous web structure article comprising active agents
CN105647715B (zh) 2010-07-02 2019-10-25 宝洁公司 洗涤剂产品
BR112013000044B1 (pt) 2010-07-02 2022-01-04 The Procter & Gamble Company Método para a distribuição de agentes ativos a artigos de tecido ou superfícies duras
US20120183861A1 (en) 2010-10-21 2012-07-19 Eastman Chemical Company Sulfopolyester binders
US10155186B2 (en) 2010-12-17 2018-12-18 Hollingsworth & Vose Company Fine fiber filter media and processes
US20120152821A1 (en) 2010-12-17 2012-06-21 Hollingsworth & Vose Company Fine fiber filter media and processes
US9051200B2 (en) * 2011-04-05 2015-06-09 Nichias Corporation Disk roll and base material thereof
US9666848B2 (en) * 2011-05-20 2017-05-30 Dreamweaver International, Inc. Single-layer lithium ion battery separator
EP2710058B1 (en) 2011-05-20 2018-07-25 The Procter and Gamble Company Fibers of polymer-oil compositions
WO2012162085A1 (en) 2011-05-20 2012-11-29 The Procter & Gamble Company Fiber of starch- polymer -oil compositions
US20130089747A1 (en) 2011-05-20 2013-04-11 William Maxwell Allen, Jr. Fibers of Polymer-Wax Compositions
WO2012162130A1 (en) 2011-05-20 2012-11-29 The Procter & Gamble Company Fibers of polymer-wax compositions
WO2012174204A2 (en) 2011-06-17 2012-12-20 Fiberweb, Inc. Vapor permeable, substantially water impermeable multilayer article
PL2723568T3 (pl) 2011-06-23 2018-01-31 Fiberweb Llc Przepuszczalny dla pary, zasadniczo nieprzepuszczalny dla wody wielowarstwowy wyrób
WO2012178027A2 (en) 2011-06-23 2012-12-27 Fiberweb, Inc. Vapor-permeable, substantially water-impermeable multilayer article
WO2012178011A2 (en) 2011-06-24 2012-12-27 Fiberweb, Inc. Vapor-permeable, substantially water-impermeable multilayer article
US9469920B2 (en) * 2011-10-12 2016-10-18 Korea University Research And Business Foundation Electrospinning device
US8496088B2 (en) 2011-11-09 2013-07-30 Milliken & Company Acoustic composite
US9139802B2 (en) * 2012-01-04 2015-09-22 The Procter & Gamble Company Active containing fibrous structures with multiple regions
US10694917B2 (en) 2012-01-04 2020-06-30 The Procter & Gamble Company Fibrous structures comprising particles and methods for making same
US8871052B2 (en) 2012-01-31 2014-10-28 Eastman Chemical Company Processes to produce short cut microfibers
US8668854B2 (en) 2012-06-07 2014-03-11 Verdex Technologies, Inc. Process and apparatus for producing nanofibers using a two phase flow nozzle
WO2014028362A1 (en) 2012-08-13 2014-02-20 The Procter & Gamble Company Multilayered nonwoven webs with visually distinct bond sites and method of making
US9186608B2 (en) 2012-09-26 2015-11-17 Milliken & Company Process for forming a high efficiency nanofiber filter
US10301746B2 (en) 2012-10-16 2019-05-28 Avintiv Specialty Materials, Inc. Multi-zone spinneret, apparatus and method for making filaments and nonwoven fabrics therefrom
WO2014081753A1 (en) 2012-11-20 2014-05-30 The Procter & Gamble Company Thermoplastic polymer compositions comprising hydrogenated castor oil, methods of making, and non-migrating articles made therefrom
WO2014081751A1 (en) 2012-11-20 2014-05-30 The Procter & Gamble Company Polymer-grease compositions and methods of making and using the same
CN104781332A (zh) 2012-11-20 2015-07-15 宝洁公司 淀粉-热塑性聚合物-油脂组合物及其制备和使用方法
US20140142225A1 (en) 2012-11-20 2014-05-22 The Procter & Gamble Company Starch-Thermoplastic Polymer-Soap Compositions and Methods of Making and Using the Same
EP2922678A1 (en) 2012-11-20 2015-09-30 iMFLUX Inc. Method of molding thermoplastic polymer compositions comprising hydroxylated lipids
EP2922908A2 (en) 2012-11-20 2015-09-30 The Procter & Gamble Company Polymer-soap compositions and methods of making and using the same
KR102210789B1 (ko) * 2012-12-19 2021-02-01 헨켈 아게 운트 코. 카게아아 부품들의 소음 감쇠 및 방음 방법
US9205006B2 (en) 2013-03-15 2015-12-08 The Procter & Gamble Company Absorbent articles with nonwoven substrates having fibrils
US20140259483A1 (en) 2013-03-15 2014-09-18 The Procter & Gamble Company Wipes with improved properties
US9504610B2 (en) 2013-03-15 2016-11-29 The Procter & Gamble Company Methods for forming absorbent articles with nonwoven substrates
US20140272223A1 (en) 2013-03-15 2014-09-18 The Procter & Gamble Company Packages for articles of commerce
EP2778270A1 (en) 2013-03-15 2014-09-17 Fibertex Personal Care A/S Nonwoven substrates having fibrils
US20140272359A1 (en) 2013-03-15 2014-09-18 The Procter & Gamble Company Nonwoven substrates
US9617685B2 (en) 2013-04-19 2017-04-11 Eastman Chemical Company Process for making paper and nonwoven articles comprising synthetic microfiber binders
JP6290379B2 (ja) 2013-05-20 2018-03-07 ザ プロクター アンド ギャンブル カンパニー 視覚的に異なる結合部位を有する不織布ウェブ及び作製方法
US9694306B2 (en) * 2013-05-24 2017-07-04 Hollingsworth & Vose Company Filter media including polymer compositions and blends
PL3024645T3 (pl) * 2013-07-26 2024-04-29 Lm Wind Power A/S Sposób wytwarzania co najmniej części łopaty turbiny wiatrowej
CN103510164B (zh) * 2013-09-26 2016-06-29 苏州大学 应用于制备纳米纤维的熔喷喷嘴部件及喷嘴装置
US9605126B2 (en) 2013-12-17 2017-03-28 Eastman Chemical Company Ultrafiltration process for the recovery of concentrated sulfopolyester dispersion
US9598802B2 (en) 2013-12-17 2017-03-21 Eastman Chemical Company Ultrafiltration process for producing a sulfopolyester concentrate
JP6364804B2 (ja) * 2014-02-14 2018-08-01 セイコーエプソン株式会社 シート製造装置、原料解繊装置
CN106413683A (zh) 2014-04-22 2017-02-15 宝洁公司 可溶性固体结构体形式的组合物
MX2017003116A (es) 2014-09-10 2017-05-23 Procter & Gamble Trama de tela no tejida.
US20160175751A1 (en) 2014-12-19 2016-06-23 The Procter & Gamble Company Composite filter substrate comprising a mixture of fibers
US10300420B2 (en) 2014-12-19 2019-05-28 The Procter & Gamble Company Method of filtering particulates from the air using a composite filter substrate comprising a mixture of fibers
WO2016196251A1 (en) 2015-05-29 2016-12-08 Avintiv Specialty Materials Inc. Alcohol repellent treated nonwoven
CN104947208B (zh) * 2015-07-02 2019-04-30 南通百博丝纳米科技有限公司 制备纳米纤维的喷丝装置及纺丝装置
CN109310541B (zh) 2016-02-25 2021-10-15 阿文提特种材料公司 包含增强阻挡性能的添加剂的非织造织物
US20200289249A1 (en) * 2016-03-03 2020-09-17 The Board Of Regents Of The University Of Texas System Usage of melt spun polyolefin fine fibers for skin regeneration and mesh implantation
US20170258651A1 (en) 2016-03-09 2017-09-14 The Procter & Gamble Company Absorbent Articles
CN105734698A (zh) * 2016-05-12 2016-07-06 苏州大学 一种超音速气泡纺丝装置
KR101821049B1 (ko) * 2016-07-15 2018-01-23 한국과학기술원 1차원의 고분자 나노섬유들이 준정렬된 그리드 형상으로 직교하여 적층되어 기공 분포 및 기공 크기가 제어된 3차원 고분자 나노섬유 멤브레인 및 그 제조방법
JP6772047B2 (ja) * 2016-12-13 2020-10-21 花王株式会社 不織布及びその製造方法
JP6882519B2 (ja) 2017-01-27 2021-06-02 ザ プロクター アンド ギャンブル カンパニーＴｈｅ Ｐｒｏｃｔｅｒ ＆ Ｇａｍｂｌｅ Ｃｏｍｐａｎｙ 発泡性凝集粒子を含む溶解性固形構造体形態の組成物
MX2019013048A (es) 2017-05-16 2019-12-11 Procter & Gamble Composiciones acondicionadoras para el cuidado del cabello en la forma de estructuras solidas solubles.
CN107299401B (zh) * 2017-07-17 2019-10-15 苏州大学 膜纺装置及微纳米材料制备方法
AU2018330936A1 (en) 2017-09-08 2020-03-26 Board Of Regents Of The University Of Texas System Mechanoluminescence polymer doped fabrics and methods
EP3466388B1 (en) 2017-10-06 2020-05-20 The Procter & Gamble Company Absorbent article comprising a nonwoven material with antimony-free polyethylene terephthalate
EP3466385B1 (en) 2017-10-06 2020-05-27 The Procter & Gamble Company Absorbent article or wipe comprising a nonwoven material with bicomponent fibers comprising antimony-free polyethylene terephthalate
CN109746431A (zh) * 2017-11-01 2019-05-14 南京理工大学 亚微米硝酸钾纤维的制备方法
US11447893B2 (en) 2017-11-22 2022-09-20 Extrusion Group, LLC Meltblown die tip assembly and method
CN109056085A (zh) * 2018-08-01 2018-12-21 南通纺织丝绸产业技术研究院 熔喷喷嘴结构
US11666514B2 (en) 2018-09-21 2023-06-06 The Procter & Gamble Company Fibrous structures containing polymer matrix particles with perfume ingredients
US11427937B2 (en) 2019-02-20 2022-08-30 The Board Of Regents Of The University Of Texas System Handheld/portable apparatus for the production of microfibers, submicron fibers and nanofibers
MX2021013141A (es) 2019-06-28 2021-12-10 Procter & Gamble Articulos fibrosos solidos disolubles que contienen surfactantes anionicos.
US20210146652A1 (en) 2019-11-18 2021-05-20 Berry Global, Inc. Nonwoven Fabric Having High Thermal Resistance and Barrier Properties
US20210290993A1 (en) 2020-03-20 2021-09-23 Berry Global, Inc. Nonwoven Filtration Media
BR112022023568A2 (pt) 2020-05-19 2023-01-24 Berry Global Inc Tecidos com propriedades de barreira aprimoradas
EP4188554A1 (en) 2020-07-31 2023-06-07 The Procter & Gamble Company Water-soluble fibrous pouch containing prills for hair care
CN112316567B (zh) * 2020-10-19 2022-07-22 江苏大学 一种纳米纤维过滤薄膜及其制备方法和装置
US20240059870A1 (en) 2022-08-22 2024-02-22 Berry Global, Inc. Small-sized calcium carbonate particles in nonwovens and films
US20240183104A1 (en) 2022-11-23 2024-06-06 Berry Global, Inc. Fabrics including a non-fluorinated barrier coating
US20240181120A1 (en) 2022-11-23 2024-06-06 Berry Global, Inc. Fabrics including a barrier coating and hygiene articles including the same

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE787033A (es) 1971-08-06 1973-02-01 Solvay
US4211737A (en) 1974-11-19 1980-07-08 Montedison S.P.A. Process for producing synthetic fibers for use in paper-making
US4536361A (en) 1978-08-28 1985-08-20 Torobin Leonard B Method for producing plastic microfilaments
CA1284411C (en) 1984-08-30 1991-05-28 Kimberly-Clark Worldwide, Inc. Extrusion process and an extrusion die with a central air jet
DE3506924A1 (de) 1985-02-27 1986-09-04 Reifenhäuser GmbH & Co Maschinenfabrik, 5210 Troisdorf Einrichtung fuer das spinnen von monofilfaeden aus thermoplastischem kunststoff
GB2187133B (en) 1986-02-28 1989-11-08 Extrusion Systems Ltd Spinning die for use in the production of blown fibre
DE3701531A1 (de) 1987-01-21 1988-08-04 Reifenhaeuser Masch Verfahren und anlage zur herstellung von einem spinnvlies
DE3713862A1 (de) 1987-04-25 1988-11-10 Reifenhaeuser Masch Verfahren und spinnvliesanlage zur herstellung eines spinnvlieses aus synthetischem endlosfilament
GB2203764B (en) 1987-04-25 1991-02-13 Reifenhaeuser Masch Production of spun fleece from continuous synthetic filaments
KR0125769B1 (ko) 1987-11-20 1997-12-29 . 부직 웨브의 제조방법
JP2543548B2 (ja) * 1987-12-11 1996-10-16 旭化成工業株式会社 ポリプロピレン極細繊維不織布
DE3810596A1 (de) 1988-03-29 1989-10-12 Bayer Ag Feinstfasern aus polyphenylsulfid
JP2940135B2 (ja) * 1990-10-22 1999-08-25 東洋紡績株式会社 メルトブローノズル
DE4040242A1 (de) 1990-12-15 1992-06-17 Peter Roger Dipl Ing Nyssen Verfahren und vorrichtung zur herstellung von feinstfasern aus thermoplastischen polymeren
US5183670A (en) 1991-04-30 1993-02-02 United Technologies Corporation Bi-functional transfer foot
CA2070589C (en) * 1991-12-19 2000-11-28 Kimberly-Clark Corporation Method of preparing a nonwoven web of poly (vinyl alcohol) fibers
JPH06192954A (ja) * 1992-12-24 1994-07-12 Unitika Ltd 極細繊維不織布及びその製造方法
WO1996026232A1 (en) * 1995-02-22 1996-08-29 The University Of Tennessee Research Corporation Dimensionally stable fibers and non-woven webs
CN1223701A (zh) * 1996-06-27 1999-07-21 金伯利-克拉克环球有限公司 具有改善均匀度的无纺织物
EP1684343A3 (en) * 1996-10-30 2010-03-03 Samsung Electronics Co., Ltd. Method for manufacturing a semiconductor memory device
US6183670B1 (en) 1997-09-23 2001-02-06 Leonard Torobin Method and apparatus for producing high efficiency fibrous media incorporating discontinuous sub-micron diameter fibers, and web media formed thereby
US6315806B1 (en) 1997-09-23 2001-11-13 Leonard Torobin Method and apparatus for producing high efficiency fibrous media incorporating discontinuous sub-micron diameter fibers, and web media formed thereby
US6182732B1 (en) 1998-03-03 2001-02-06 Nordson Corporation Apparatus for the manufacture of nonwoven webs and laminates including means to move the spinning assembly
AU2705600A (en) 1998-10-01 2000-05-01 University Of Akron, The Process and apparatus for the production of nanofibers
KR100372575B1 (ko) * 1998-10-09 2003-02-15 미쓰이 가가쿠 가부시키가이샤 폴리에틸렌 부직포 및 그로부터 된 부직포 적층체
JP4264781B2 (ja) 1999-09-20 2009-05-20 株式会社フジミインコーポレーテッド 研磨用組成物および研磨方法
US6461133B1 (en) * 2000-05-18 2002-10-08 Kimberly-Clark Worldwide, Inc. Breaker plate assembly for producing bicomponent fibers in a meltblown apparatus
JP2002030581A (ja) * 2000-07-19 2002-01-31 Kuraray Co Ltd ハウスラップ用または屋根下地用の積層シート
WO2002016681A1 (en) * 2000-08-22 2002-02-28 Exxonmobil Chemical Patents Inc. Polypropylene fibers and fabrics
DE10065859B4 (de) 2000-12-22 2006-08-24 Gerking, Lüder, Dr.-Ing. Verfahren und Vorrichtung zur Herstellung von im Wesentlichen endlosen feinen Fäden
US6565344B2 (en) 2001-03-09 2003-05-20 Nordson Corporation Apparatus for producing multi-component liquid filaments
JP2002292223A (ja) * 2001-03-30 2002-10-08 Mitsubishi Paper Mills Ltd 液体フィルター用濾材
US6520425B1 (en) 2001-08-21 2003-02-18 The University Of Akron Process and apparatus for the production of nanofibers
US6695992B2 (en) 2002-01-22 2004-02-24 The University Of Akron Process and apparatus for the production of nanofibers
JP2003251121A (ja) * 2002-03-06 2003-09-09 Mitsubishi Paper Mills Ltd 液体フィルター用濾材及び製造方法
US20040266300A1 (en) * 2003-06-30 2004-12-30 Isele Olaf Erik Alexander Articles containing nanofibers produced from a low energy process
CN1813085A (zh) * 2003-06-30 2006-08-02 宝洁公司 涂层纳米纤维网
JP4209734B2 (ja) * 2003-07-08 2009-01-14 日本バイリーン株式会社 不織布及びその製造方法
US20050053782A1 (en) * 2003-09-04 2005-03-10 Ayusman Sen Process for forming polymeric micro and nanofibers
ES2354617T3 (es) * 2004-04-19 2011-03-16 The Procter And Gamble Company Fibras, materiales no tejidos y artículos que contienen nanofibras producidas a partir de polímeros con elevada temperatura de transición vítrea.
PL1871532T3 (pl) * 2005-04-19 2013-07-31 Pgi Polymer Inc Proces i urządzenie do formowania jednorodnych tkanin z nanowłókien
WO2009155244A1 (en) * 2008-06-16 2009-12-23 Sunoco, Inc Extensible spunbonded non-woven fabrics

Also Published As

Publication number Publication date
HK1158711A1 (en) 2012-07-20
US7931457B2 (en) 2011-04-26
IL219513A (en) 2015-01-29
MX2007012873A (es) 2008-10-28
US20100120314A1 (en) 2010-05-13
KR20120123006A (ko) 2012-11-07
EP1918430A8 (en) 2008-10-08
US8962501B2 (en) 2015-02-24
AU2012203368A1 (en) 2012-06-28
CN102168346A (zh) 2011-08-31
JP5133025B2 (ja) 2013-01-30
KR20080035475A (ko) 2008-04-23
JP2008156807A (ja) 2008-07-10
CA2605101C (en) 2014-07-22
CA2605101A1 (en) 2008-04-18
US20110147301A1 (en) 2011-06-23
AR063271A1 (es) 2009-01-14
IL186624A (en) 2012-06-28
BRPI0703962B1 (pt) 2017-05-02
AU2007219330A1 (en) 2008-05-08
JP5992493B2 (ja) 2016-09-14
EP1918430B1 (en) 2009-08-19
ES2329945T3 (es) 2009-12-02
JP2012154020A (ja) 2012-08-16
US7666343B2 (en) 2010-02-23
KR101492312B1 (ko) 2015-02-13
ZA200708706B (en) 2008-10-29
IL219513A0 (en) 2012-06-28
CN102154717A (zh) 2011-08-17
IL186624A0 (en) 2008-01-20
AU2007219330B2 (en) 2012-05-17
EP1918430A1 (en) 2008-05-07
IL219512A0 (en) 2012-06-28
JP2015061959A (ja) 2015-04-02
DE602007002029D1 (de) 2009-10-01
US20080093778A1 (en) 2008-04-24
IL219512A (en) 2017-05-29
CN102168346B (zh) 2015-03-25
SG142258A1 (en) 2008-05-28
HK1158713A1 (en) 2012-07-20
CN102154717B (zh) 2013-06-19
US8512626B2 (en) 2013-08-20
CN101182652A (zh) 2008-05-21
JP5714534B2 (ja) 2015-05-07
US20120273986A1 (en) 2012-11-01
KR101462276B1 (ko) 2014-11-14
AR104080A2 (es) 2017-06-28
BRPI0703962A (pt) 2008-06-03
AU2012203368B2 (en) 2012-11-01
CN101182652B (zh) 2011-06-08

Similar Documents

Publication Publication Date Title
CO5910043A1 (es) Proceso y aparato para producir fibras con un diametro inferior a una micra y materiales no tejidos y articulos que los contienen
AR061942A1 (es) Laberinto para el flujo de fluidos
BRPI0409094B1 (pt) método e aparelho para misturar continuamente dois fluxos.
RU2009147453A (ru) Половолоконный мембранный модуль, способ его производства, сборочный узел с половолоконным мембранным модулем и способ очистки подвешенной воды с его использованием
CN103029841A (zh) 集成有热空气管道和至少一个稳定室的声学处理板
JP2012037228A (ja) ガスタービン用の熱交換器媒体パッド
RU2014135387A (ru) Электронное курительное изделие
RU2009124483A (ru) Способ получения оптических волокон
CO6670547A2 (es) Proceso y aparato para hilar fibras y en particular para producir un género no tejido que contiene fibra
MY145953A (en) Steam generator of horizontal construction type
SG134207A1 (en) Turbine airfoil with improved cooling
CN103029842A (zh) 集成有热空气管道和至少一个环形管道的声学处理板
PE20061228A1 (es) Un conducto para restringir el flujo y metodos para su manufactura y ensamblaje
MY146130A (en) Steam generator
JP2011161146A (ja) 熱交換器および熱交換器一体型人工肺
DK1588095T3 (da) Dampgenerator
CN106170620B (zh) 过滤介质结构
JP2011161147A (ja) 熱交換器一体型人工肺
TW201416638A (zh) 藉套合多層管及管路外圍對外熱傳之三溫能體熱交換裝置
ATE487856T1 (de) Schalldämpfer und damit ausgerüstetes fahrzeug
TR199701179A2 (xx) Sonradan-kar��t�r�c� supapl� so�uk i�ecek da��t�c�lar� i�in dif�z�r seti.
EP1731682A3 (de) Kaskaden-Kanalsystem für Oberflächenwasseranlagen
JP5515354B2 (ja) 吐水機構
TWM468351U (zh) 氣泡產生裝置
JP6295792B2 (ja) エンジンの排気装置

Legal Events

Date Code Title Description
FG Application granted