ATE276387T1 - Geladene mikrofasern, mikrofibrillierte gegenstände und ihre verwendung - Google Patents

Geladene mikrofasern, mikrofibrillierte gegenstände und ihre verwendung

Info

Publication number
ATE276387T1
ATE276387T1 AT01952388T AT01952388T ATE276387T1 AT E276387 T1 ATE276387 T1 AT E276387T1 AT 01952388 T AT01952388 T AT 01952388T AT 01952388 T AT01952388 T AT 01952388T AT E276387 T1 ATE276387 T1 AT E276387T1
Authority
AT
Austria
Prior art keywords
microfibrillated
charged
microfibers
articles
water
Prior art date
Application number
AT01952388T
Other languages
English (en)
Inventor
Mario A Perez
Diane R Wolk
Betty Z Mei
Seyed A Angadijivand
Michael D Swan
Original Assignee
3M Innovative Properties 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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Application granted granted Critical
Publication of ATE276387T1 publication Critical patent/ATE276387T1/de

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
    • Y10T428/24994—Fiber embedded in or on the surface of a polymeric matrix
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2904—Staple length fiber
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2922—Nonlinear [e.g., crimped, coiled, etc.]
    • Y10T428/2924—Composite
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2973—Particular cross section
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2973—Particular cross section
    • Y10T428/2976—Longitudinally varying

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)
  • Electrostatic Separation (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Filtering Materials (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
AT01952388T 2000-12-21 2001-06-29 Geladene mikrofasern, mikrofibrillierte gegenstände und ihre verwendung ATE276387T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/746,355 US6420024B1 (en) 2000-12-21 2000-12-21 Charged microfibers, microfibrillated articles and use thereof
PCT/US2001/021060 WO2002052076A1 (en) 2000-12-21 2001-06-29 Charged microfibers, microfibrillated articles and use thereof

Publications (1)

Publication Number Publication Date
ATE276387T1 true ATE276387T1 (de) 2004-10-15

Family

ID=25000480

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01952388T ATE276387T1 (de) 2000-12-21 2001-06-29 Geladene mikrofasern, mikrofibrillierte gegenstände und ihre verwendung

Country Status (6)

Country Link
US (2) US6420024B1 (de)
EP (1) EP1352115B1 (de)
JP (1) JP2004523667A (de)
AT (1) ATE276387T1 (de)
DE (1) DE60105649T2 (de)
WO (1) WO2002052076A1 (de)

Families Citing this family (112)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6630231B2 (en) * 1999-02-05 2003-10-07 3M Innovative Properties Company Composite articles reinforced with highly oriented microfibers
US6586073B2 (en) 1999-05-07 2003-07-01 3M Innovative Properties Company Films having a microfibrillated surface and method of making
US6420024B1 (en) * 2000-12-21 2002-07-16 3M Innovative Properties Company Charged microfibers, microfibrillated articles and use thereof
US6645611B2 (en) * 2001-02-09 2003-11-11 3M Innovative Properties Company Dispensable oil absorbing skin wipes
US7195814B2 (en) 2001-05-15 2007-03-27 3M Innovative Properties Company Microfiber-entangled products and related methods
US6656404B2 (en) * 2001-05-17 2003-12-02 Milliken & Company Methods of making low-shrink polypropylene fibers
US6541554B2 (en) * 2001-05-17 2003-04-01 Milliken & Company Low-shrink polypropylene fibers
US6977113B2 (en) * 2001-10-09 2005-12-20 3M Innovative Properties Company Microfiber articles from multi-layer substrates
US6998068B2 (en) * 2003-08-15 2006-02-14 3M Innovative Properties Company Acene-thiophene semiconductors
US6998081B2 (en) * 2001-12-21 2006-02-14 Milliken & Company Method of producing low-shrink polypropylene tape fibers
US20030134118A1 (en) * 2001-12-21 2003-07-17 Morin Brian G. Low-shrink polypropylene tape fibers
US20030134082A1 (en) * 2001-12-21 2003-07-17 Morin Brian G. Carpet comprising a low-shrink backing of polypropylene tape fibers
US6890649B2 (en) * 2002-04-26 2005-05-10 3M Innovative Properties Company Aliphatic polyester microfibers, microfibrillated articles and use thereof
US6887567B2 (en) * 2002-11-02 2005-05-03 Milliken & Company Low-shrink polypropylene tape fibers comprising high amounts of nucleating agents
US20040084802A1 (en) * 2002-11-02 2004-05-06 Morin Brian G. Method of producing low-shrink polypropylene tape fibers comprising high amounts of nucleating agents
US20040096639A1 (en) * 2002-11-16 2004-05-20 Morin Brian G. Uniform production methods for colored and non-colored polypropylene fibers
US6863976B2 (en) 2002-11-16 2005-03-08 Milliken & Company Polypropylene monofilament and tape fibers exhibiting certain creep-strain characteristics and corresponding crystalline configurations
US6759124B2 (en) * 2002-11-16 2004-07-06 Milliken & Company Thermoplastic monofilament fibers exhibiting low-shrink, high tenacity, and extremely high modulus levels
US20040096621A1 (en) * 2002-11-17 2004-05-20 Dai Weihua Sonya High denier textured polypropylene fibers and yarns
US20040152815A1 (en) * 2002-11-17 2004-08-05 Morin Brian G. High speed spinning procedures for the manufacture of low denier polypropylene fibers and yarns
US7041368B2 (en) * 2002-11-17 2006-05-09 Milliken & Company High speed spinning procedures for the manufacture of high denier polypropylene fibers and yarns
US20040116026A1 (en) * 2002-12-05 2004-06-17 Filter Materials, Inc. Charged synthetic nonwoven filtration media and method for producing same
US20040224594A1 (en) * 2003-04-18 2004-11-11 Choi Wai Ming Low density nonwoven glass fiber web
US8513147B2 (en) 2003-06-19 2013-08-20 Eastman Chemical Company Nonwovens produced from multicomponent fibers
US7892993B2 (en) 2003-06-19 2011-02-22 Eastman Chemical Company Water-dispersible and multicomponent fibers from sulfopolyesters
US20040260034A1 (en) 2003-06-19 2004-12-23 Haile William Alston Water-dispersible fibers and fibrous articles
US20050046065A1 (en) * 2003-08-30 2005-03-03 Cowan Martin E. Thermoplastic fibers exhibiting durable high color strength characteristics
US6849330B1 (en) 2003-08-30 2005-02-01 Milliken & Company Thermoplastic fibers exhibiting durable high color strength characteristics
US20050048281A1 (en) * 2003-08-30 2005-03-03 Royer Joseph R. Thermoplastic fibers exhibiting durable high color strength characteristics
US6960394B2 (en) * 2004-02-25 2005-11-01 Milliken & Company Fabric reinforced cement
US7914884B2 (en) * 2004-02-25 2011-03-29 Milliken & Company Fabric reinforced cement
US8094927B2 (en) 2004-02-27 2012-01-10 Eastman Kodak Company Stereoscopic display system with flexible rendering of disparity map according to the stereoscopic fusing capability of the observer
US7074483B2 (en) * 2004-11-05 2006-07-11 Innegrity, Llc Melt-spun multifilament polyolefin yarn formation processes and yarns formed therefrom
US20060166578A1 (en) * 2005-01-21 2006-07-27 Myers Kasey R Process for creating fabrics with branched fibrils and such fibrillated fabrics
US7743456B2 (en) * 2005-03-11 2010-06-29 For Life Products, Inc. Microfiber cover for cleaning tool
US7445834B2 (en) * 2005-06-10 2008-11-04 Morin Brian G Polypropylene fiber for reinforcement of matrix materials
US7892633B2 (en) * 2005-08-17 2011-02-22 Innegrity, Llc Low dielectric composite materials including high modulus polyolefin fibers
US8057887B2 (en) * 2005-08-17 2011-11-15 Rampart Fibers, LLC Composite materials including high modulus polyolefin fibers
US7648607B2 (en) * 2005-08-17 2010-01-19 Innegrity, Llc Methods of forming composite materials including high modulus polyolefin fibers
US20070112115A1 (en) * 2005-11-15 2007-05-17 Shalaby Shalaby W Inorganic-organic hybrid micro-/nanofibers
US7635745B2 (en) 2006-01-31 2009-12-22 Eastman Chemical Company Sulfopolyester recovery
US8187422B2 (en) 2006-03-21 2012-05-29 Georgia-Pacific Consumer Products Lp Disposable cellulosic wiper
US8187421B2 (en) 2006-03-21 2012-05-29 Georgia-Pacific Consumer Products Lp Absorbent sheet incorporating regenerated cellulose microfiber
US7718036B2 (en) * 2006-03-21 2010-05-18 Georgia Pacific Consumer Products Lp Absorbent sheet having regenerated cellulose microfiber network
US8540846B2 (en) 2009-01-28 2013-09-24 Georgia-Pacific Consumer Products Lp Belt-creped, variable local basis weight multi-ply sheet with cellulose microfiber prepared with perforated polymeric belt
US20070238167A1 (en) * 2006-04-04 2007-10-11 3M Innovative Properties Company Flat microfibers as matrices for cell growth
US20070231362A1 (en) * 2006-04-04 2007-10-04 3M Innovative Properties Company Schistose microfibrillated article for cell growth
US20070256261A1 (en) * 2006-05-04 2007-11-08 Benitez Israel Jr Cleaning cloth assembly
US8168292B2 (en) * 2006-06-15 2012-05-01 Innegra Technologies, Llc Composite materials including amorphous thermoplastic fibers
FR2903426B1 (fr) * 2006-07-07 2008-09-12 Rieter Perfojet Soc Par Action Non-tisse utilise comme chiffon d'essuyage,son procede et son installation de production.
US20080160859A1 (en) * 2007-01-03 2008-07-03 Rakesh Kumar Gupta Nonwovens fabrics produced from multicomponent fibers comprising sulfopolyesters
US8177938B2 (en) 2007-01-19 2012-05-15 Georgia-Pacific Consumer Products Lp Method of making regenerated cellulose microfibers and absorbent products incorporating same
DE102007050047A1 (de) * 2007-10-17 2009-04-23 Helsa-Automotive Gmbh & Co. Kg Polypropylen-Fasermaterial mit poröser Faseroberfläche zur Herstellung von Filtern sowie ein Verfahren zur Herstellung des Polypropylen-Fasermaterials
US8522796B2 (en) * 2007-11-08 2013-09-03 Mcneil-Ppc, Inc Coated multi-ribbed dental tape
US8061371B2 (en) 2007-11-08 2011-11-22 Mcneil-Ppc, Inc. Multi-ribbed dental tape
US20090120455A1 (en) * 2007-11-08 2009-05-14 Ochs Harold D Multi-Ribbed Dental Tape
US20090156772A1 (en) * 2007-12-12 2009-06-18 Boston Scientific Scimed, Inc. Melt processed materials for medical articles
WO2009151612A2 (en) 2008-06-11 2009-12-17 Georgia-Pacific Consumer Products Lp Absorbent sheet prepared with papermaking fiber and synthetic fiber exhibiting improved wet strength
CA2735867C (en) 2008-09-16 2017-12-05 Dixie Consumer Products Llc Food wrap basesheet with regenerated cellulose microfiber
BRPI0922320A2 (pt) * 2008-12-19 2016-01-05 3M Innovative Properties Co material microporoso de um copolímero de etileno - cloro trifluoroetileno e método para a produção do mesmo
US8512519B2 (en) 2009-04-24 2013-08-20 Eastman Chemical Company Sulfopolyesters for paper strength and process
WO2011009704A1 (en) * 2009-07-21 2011-01-27 Basell Poliolefine Italia S.R.L. Fibres made from copolymers of propylene and 1-pentene
ES2676296T3 (es) 2009-09-11 2018-07-18 Breathe Safely Inc. Máscara facial pasiva de filtrado desechable con junta dentro de junta y junta con puente opcional
US20120183861A1 (en) 2010-10-21 2012-07-19 Eastman Chemical Company Sulfopolyester binders
WO2012174422A2 (en) 2011-06-17 2012-12-20 Berry Plastics Corporation Insulated container with molded brim
GB2506796B (en) 2011-06-17 2017-03-22 Berry Plastics Corp Insulated container
AU2012363114B2 (en) 2011-06-17 2016-10-06 Berry Plastics Corporation Insulated sleeve for a cup
US9067705B2 (en) 2011-06-17 2015-06-30 Berry Plastics Corporation Process for forming an insulated container having artwork
US9802187B2 (en) 2011-06-30 2017-10-31 3M Innovative Properties Company Non-woven electret fibrous webs and methods of making same
BR112014004460A2 (pt) 2011-08-31 2017-03-21 Berry Plastics Corp material polimérico para um recipiente isolado
US9358714B2 (en) 2011-12-13 2016-06-07 3M Innovative Properties Company Structured film containing beta-nucleating agent and method of making the same
US9278471B2 (en) 2011-12-13 2016-03-08 3M Innovative Properties Company Method of detecting a component of an article and method of preparing a component for detection
US8840757B2 (en) 2012-01-31 2014-09-23 Eastman Chemical Company Processes to produce short cut microfibers
CN104602895A (zh) 2012-08-07 2015-05-06 比瑞塑料公司 杯状件成型方法和机器
KR20150079726A (ko) 2012-10-26 2015-07-08 베리 플라스틱스 코포레이션 단열 용기용 고분자 재료
AR093943A1 (es) 2012-12-14 2015-07-01 Berry Plastics Corp Reborde de un envase termico
WO2014092718A1 (en) 2012-12-14 2014-06-19 3M Innovative Properties Company Non-woven electret fibrous webs and methods of making same
AR093944A1 (es) 2012-12-14 2015-07-01 Berry Plastics Corp Troquelado para envase
US9840049B2 (en) 2012-12-14 2017-12-12 Berry Plastics Corporation Cellular polymeric material
JP2016507671A (ja) 2013-02-14 2016-03-10 ナノパレイル，エルエルシー 電界紡糸ナノファイバーのハイブリッドフェルト
US9957365B2 (en) 2013-03-13 2018-05-01 Berry Plastics Corporation Cellular polymeric material
JP2016518289A (ja) 2013-03-14 2016-06-23 ベリー プラスチックス コーポレイション 容器
US10357730B2 (en) 2013-03-15 2019-07-23 Donaldson Company, Inc. Filter media and elements
US9617685B2 (en) 2013-04-19 2017-04-11 Eastman Chemical Company Process for making paper and nonwoven articles comprising synthetic microfiber binders
BR112015031325A2 (pt) 2013-06-13 2017-07-25 3M Innovative Properties Co artigo higiênico pessoal e recipiente para o mesmo
MX368008B (es) 2013-06-13 2019-09-13 3M Innovative Properties Co Cinta que incluye una película microporosa.
US9474994B2 (en) 2013-06-17 2016-10-25 Donaldson Company, Inc. Filter media and elements
EP3033208A4 (de) 2013-08-16 2017-07-05 Berry Plastics Corp. Polymermaterial für einen isolierten behälter
CA2917818A1 (en) 2013-08-26 2015-03-05 Berry Plastics Corporation Polymeric material for container
EP3058999B1 (de) * 2013-10-15 2021-09-15 Yupo Corporation Filter
JP6542787B2 (ja) 2013-11-26 2019-07-10 スリーエム イノベイティブ プロパティズ カンパニー 寸法安定性メルトブローン不織布繊維構造とその製造方法及び製造装置
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
CN106104728B (zh) * 2014-03-13 2018-10-16 积水化学工业株式会社 驻极体片及压电传感器
CN106132368B (zh) 2014-04-10 2018-09-21 3M创新有限公司 纤维和包含纤维的制品
US11324303B2 (en) 2014-07-16 2022-05-10 The Good Life Services LLC Cleaning hair trimmings after cutting a person's hair
US9758655B2 (en) 2014-09-18 2017-09-12 Berry Plastics Corporation Cellular polymeric material
US10513589B2 (en) 2015-01-23 2019-12-24 Berry Plastics Corporation Polymeric material for an insulated container
US9937652B2 (en) 2015-03-04 2018-04-10 Berry Plastics Corporation Polymeric material for container
SI3448928T1 (sl) 2016-04-29 2023-05-31 Nanopareil, Llc Hibridna membrana, ki vsebuje premreženo celulozo
US10625196B2 (en) * 2016-05-31 2020-04-21 Hollingsworth & Vose Company Coalescing filter media
EP3551789A4 (de) 2016-12-12 2020-06-10 Nanopareil, LLC Spinndüsen und spinndüsenanordnung für elektrospinning und elektrospinnmaschinen
CA3013585A1 (en) 2017-08-08 2019-02-08 Berry Global, Inc. Insulated container
DE102017222199A1 (de) * 2017-12-07 2019-06-13 B/E Aerospace Systems Gmbh Sauerstoffversorgungseinrichtung
JP2021509449A (ja) 2017-12-28 2021-03-25 スリーエム イノベイティブ プロパティズ カンパニー 難燃性ポリマーを含むセラミックコーティングされた繊維、及び不織布構造の製造方法
CN110523142B (zh) * 2019-08-23 2023-04-18 天津工业大学 一种仿树皮聚丙烯/聚碳酸酯纳米纤维熔喷空气滤料及其制备方法
CN110772889B (zh) * 2019-10-28 2021-09-24 南通大学 一种针刺/熔喷/纺粘复合过滤材料及其制备方法
JP2021137723A (ja) * 2020-03-04 2021-09-16 三菱ケミカル株式会社 エレクトレット及びエレクトレットフィルタ並びにエレクトレットフィルムの製造方法
CN113851329B (zh) * 2021-09-24 2023-06-16 重庆大学 一种提高聚烯烃薄膜表面电荷存储稳定性的方法
CN117026400B (zh) * 2023-08-02 2026-01-02 桐昆集团浙江恒通化纤有限公司 一种三叶高异形度涤纶牵伸丝的制备方法
EP4575050A1 (de) * 2023-12-19 2025-06-25 Fare' S.p.A. a Socio Unico Vorrichtung und verfahren zur herstellung von mikrofasern
WO2025180905A1 (en) * 2024-02-29 2025-09-04 Adfil N.V. Tape for concrete reinforcement

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL160303C (nl) 1974-03-25 1979-10-15 Verto Nv Werkwijze voor het vervaardigen van een vezelfilter.
NL181632C (nl) 1976-12-23 1987-10-01 Minnesota Mining & Mfg Electreetfilter en werkwijze voor het vervaardigen daarvan.
DE2853398C3 (de) 1978-12-11 1981-09-17 Unilever N.V., Rotterdam Verfahren und Vorrichtung zum simultanen biaxialen Recken einer Folienbahn aus Kunststoff
DE2920514A1 (de) 1979-05-21 1980-11-27 Unilever Nv Dynamisch belastbare polypropylenfolie
AU565762B2 (en) 1983-02-04 1987-09-24 Minnesota Mining And Manufacturing Company Method and apparatus for manufacturing an electret filter medium
JPS60196921A (ja) 1984-03-19 1985-10-05 東洋紡績株式会社 エレクトレツト化材料の製造法
DE3509857C2 (de) 1984-03-19 1994-04-28 Toyo Boseki Elektretisiertes Staubfilter und dessen Herstellung
JPS60225416A (ja) 1984-04-24 1985-11-09 三井化学株式会社 高性能エレクトレツトおよびエアフイルタ−
US4714716A (en) 1984-11-16 1987-12-22 The Dow Chemical Company Lightly crosslinked linear olefinic polymer foams and process for making
IN166935B (de) 1985-01-31 1990-08-11 Himont Inc
US4853602A (en) 1985-12-24 1989-08-01 E. I. Dupont De Nemours And Company System for using synchronous secondaries of a linear motor to biaxially draw plastic films
US4675582A (en) 1985-12-24 1987-06-23 E. I. Du Pont De Nemours And Company System useful for controlling multiple synchronous secondaries of a linear motor along an elongated path
US4825111A (en) 1987-11-02 1989-04-25 E. I. Du Pont De Nemours And Company Linear motor propulsion system
DE3737493A1 (de) 1987-11-05 1989-05-18 Hoechst Ag Verfahren zur erhoehung der elektrostatischen aufladbarkeit von pulverlacken oder pulvern und deren verwendung zur oberflaechenbeschichtung von festen gegenstaenden
DE3737496A1 (de) 1987-11-05 1989-05-18 Hoechst Ag Verfahren zur erhoehung der elektrostatischen aufladbarkeit von pulverlacken oder pulvern und deren verwendung zur oberflaechenbeschichtung von festen gegenstaenden
DE3839956C2 (de) 1987-11-28 1998-07-02 Toyo Boseki Elektret-Folie und Verfahren zu ihrer Herstellung
JP2672329B2 (ja) 1988-05-13 1997-11-05 東レ株式会社 エレクトレット材料
US5051225A (en) 1988-06-22 1991-09-24 E. I. Du Pont De Nemours And Company Method of drawing plastic film in a tenter frame
US5072493A (en) 1988-06-22 1991-12-17 E. I. Du Pont De Nemours And Company Apparatus for drawing plastic film in a tenter frame
LU87310A1 (fr) 1988-08-04 1990-03-13 Oreal N-(mercaptoalkyl)omega-hydroxyalkylamides et leur utilisation en tant qu'agents reducteurs,dans un procede de deformation permanente des cheveux
US4940736A (en) 1988-09-12 1990-07-10 Amoco Corporation Production of low density polypropylene foam
DE3837345A1 (de) 1988-11-03 1990-05-10 Hoechst Ag Verwendung farbloser hochgradig fluorierter ammonium- und immoniumverbindungen als ladungssteuermittel fuer elektrophotographische aufzeichnungsverfahren
DE3912396A1 (de) 1989-04-15 1990-10-25 Hoechst Ag Verwendung farbloser hochgradig fluorsubstituierter phosphoniumverbindungen als ladungssteuermittel fuer elektrophotographische aufzeichnungsverfahren
US5036262A (en) 1989-09-13 1991-07-30 E. I. Du Pont De Nemours And Company Method of determining control instructions
US5258220A (en) 1991-09-30 1993-11-02 Minnesota Mining And Manufacturing Company Wipe materials based on multi-layer blown microfibers
DE69404736T2 (de) 1993-03-09 1998-01-08 Hoechst Celanese Corp Polymer-Elektrete mit verbesserter Ladungsstabilität
ATE259007T1 (de) * 1993-03-09 2004-02-15 Trevira Gmbh Elektretfasern mit verbesserter ladungsstabilität,verfahren zu ihrer herstellung, und textilmaterial enthaltend diese elektretfasern
AU669420B2 (en) 1993-03-26 1996-06-06 Minnesota Mining And Manufacturing Company Oily mist resistant electret filter media
CA2163109A1 (en) 1993-06-02 1994-12-08 Jack G. Truong Nonwoven articles and methods of producing same
US5414027A (en) 1993-07-15 1995-05-09 Himont Incorporated High melt strength, propylene polymer, process for making it, and use thereof
PL173854B1 (pl) 1993-08-17 1998-05-29 Minnesota Mining & Mfg Sposób wytwarzania elektretowego środka filtracyjnego
DE4327595A1 (de) 1993-08-17 1995-02-23 Hoechst Ag Zusammensetzungen mit verbesserten elektrostatischen Eigenschaften enthaltend aromatische Polyamide, daraus hergestellte geformte Gebilde sowie deren Verwendung und Verfahren zu ihrer Herstellung
CA2124237C (en) 1994-02-18 2004-11-02 Bernard Cohen Improved nonwoven barrier and method of making the same
US5908598A (en) 1995-08-14 1999-06-01 Minnesota Mining And Manufacturing Company Fibrous webs having enhanced electret properties
AU7526396A (en) 1996-06-27 1998-01-14 Minnesota Mining And Manufacturing Company Cleaning article and method of making same
CA2296490A1 (en) 1997-07-31 1999-02-11 Minnesota Mining And Manufacturing Company Polyvinyl alcohol based nonwoven articles with vivid colors and methods of producing same
CA2318611A1 (en) 1998-01-19 1999-07-22 Polymers Australia Pty Limited Process for increasing the melt strength of polypropylene
AU3967699A (en) 1998-05-27 1999-12-13 Dow Chemical Company, The Vehicle headliner comprised of a thermoformable thermoplastic foam sheet
NO313835B1 (no) 1998-06-19 2002-12-09 Borealis As Fremgangsmate for forgrening av polypropylenmaterialer, fremgangsmate for forgrening og skumming av polypropylenmaterialer, og anvendelse av polymermaterialene oppnadd ved fremgangsmatene
US6123752A (en) 1998-09-03 2000-09-26 3M Innovative Properties Company High efficiency synthetic filter medium
US6110251A (en) 1998-11-03 2000-08-29 Johns Manville International, Inc. Gas filtration media and method of making the same
US6110588A (en) 1999-02-05 2000-08-29 3M Innovative Properties Company Microfibers and method of making
US6331343B1 (en) 1999-05-07 2001-12-18 3M Innovative Properties Company Films having a fibrillated surface and method of making
US6420024B1 (en) 2000-12-21 2002-07-16 3M Innovative Properties Company Charged microfibers, microfibrillated articles and use thereof

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JP2004523667A (ja) 2004-08-05
EP1352115A1 (de) 2003-10-15
US6420024B1 (en) 2002-07-16
DE60105649T2 (de) 2005-09-22
EP1352115B1 (de) 2004-09-15
US6849329B2 (en) 2005-02-01
DE60105649D1 (de) 2004-10-21
WO2002052076A1 (en) 2002-07-04

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