ATE518982T1 - Partikulate in nanofaservliesen - Google Patents

Partikulate in nanofaservliesen

Info

Publication number
ATE518982T1
ATE518982T1 AT04777354T AT04777354T ATE518982T1 AT E518982 T1 ATE518982 T1 AT E518982T1 AT 04777354 T AT04777354 T AT 04777354T AT 04777354 T AT04777354 T AT 04777354T AT E518982 T1 ATE518982 T1 AT E518982T1
Authority
AT
Austria
Prior art keywords
particulates
forming
web
nanofibre
fleeces
Prior art date
Application number
AT04777354T
Other languages
English (en)
Inventor
Rajeev Chhabra
Olaf Isele
Original Assignee
Procter & Gamble
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 Procter & Gamble filed Critical Procter & Gamble
Application granted granted Critical
Publication of ATE518982T1 publication Critical patent/ATE518982T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/16—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer formed of particles, e.g. chips, powder or granules
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F13/15617—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres
    • A61F13/15658—Forming continuous, e.g. composite, fibrous webs, e.g. involving the application of pulverulent material on parts thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers of the pads
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers of the pads
    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
    • A61F13/537—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • 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
    • 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
    • D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
    • D06M23/08—Processes in which the treating agent is applied in powder or granular form
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2400/00—Materials characterised by their function or physical properties
    • A61L2400/12—Nanosized materials, e.g. nanofibres, nanoparticles, nanowires, nanotubes; Nanostructured surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/02—Synthetic macromolecular particles
    • 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]
    • Y10T442/625—Autogenously bonded
    • 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]
    • Y10T442/695—Including a wood containing layer
    • 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]
    • Y10T442/699—Including particulate material other than strand or fiber material

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dermatology (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Hematology (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Nonwoven Fabrics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
AT04777354T 2003-06-30 2004-06-30 Partikulate in nanofaservliesen ATE518982T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US48383903P 2003-06-30 2003-06-30
PCT/US2004/021128 WO2005005704A2 (en) 2003-06-30 2004-06-30 Particulates in nanofiber webs

Publications (1)

Publication Number Publication Date
ATE518982T1 true ATE518982T1 (de) 2011-08-15

Family

ID=34061994

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04777354T ATE518982T1 (de) 2003-06-30 2004-06-30 Partikulate in nanofaservliesen

Country Status (7)

Country Link
US (1) US7267789B2 (de)
EP (1) EP1639173B1 (de)
JP (1) JP4393513B2 (de)
CN (1) CN100575586C (de)
AT (1) ATE518982T1 (de)
MX (1) MXPA06000048A (de)
WO (1) WO2005005704A2 (de)

Families Citing this family (87)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040043212A1 (en) 2000-08-05 2004-03-04 Peter Grynaeus Thermal control nonwoven material
US8395016B2 (en) 2003-06-30 2013-03-12 The Procter & Gamble Company Articles containing nanofibers produced from low melt flow rate polymers
US8487156B2 (en) 2003-06-30 2013-07-16 The Procter & Gamble Company Hygiene articles containing nanofibers
DE602005023136D1 (de) 2004-03-30 2010-10-07 Teijin Fibers Ltd Verbundfaser und flächige verbundware vom typ inseln im meer und verfahren zu ihrer herstellung
WO2005103355A1 (en) 2004-04-19 2005-11-03 The Procter & Gamble Company Fibers, nonwovens and articles containing nanofibers produced from broad molecular weight distribution polymers
WO2005103354A1 (en) 2004-04-19 2005-11-03 The Procter & Gamble Company Articles containing nanofibers for use as barriers
MXPA06012054A (es) * 2004-04-19 2007-01-25 Procter & Gamble Fibras, telas no tejidas y articulos que contienen nanofibras producidas a partir de polimeros con una alta temperatura de transicion vitrea.
US8057567B2 (en) 2004-11-05 2011-11-15 Donaldson Company, Inc. Filter medium and breather filter structure
JP4671811B2 (ja) * 2004-11-05 2011-04-20 日立オートモティブシステムズ株式会社 指認証装置
EP2308579B1 (de) 2004-11-05 2016-01-27 Donaldson Company, Inc. Aerosol Abscheider
US12172111B2 (en) 2004-11-05 2024-12-24 Donaldson Company, Inc. Filter medium and breather filter structure
US20060135020A1 (en) * 2004-12-17 2006-06-22 Weinberg Mark G Flash spun web containing sub-micron filaments and process for forming same
BRPI0606842A2 (pt) 2005-02-04 2009-07-21 Donaldson Co Inc separador de aerossol
US7717975B2 (en) 2005-02-16 2010-05-18 Donaldson Company, Inc. Reduced solidity web comprising fiber and fiber spacer or separation means
US8328782B2 (en) 2005-02-18 2012-12-11 The Procter & Gamble Company Hydrophobic surface coated light-weight nonwoven laminates for use in absorbent articles
DE602006009229D1 (de) 2005-02-22 2009-10-29 Donaldson Co Inc Aerosolabscheider
DE102005030484B4 (de) 2005-06-28 2007-11-15 Carl Freudenberg Kg Elastischer Vliesstoff, Verfahren zu dessen Herstellung und dessen Verwendung
ATE524201T1 (de) 2005-08-05 2011-09-15 Schill & Seilacher Gmbh Superabsorber, damit ausgerüstete nanofaservliese und deren verwendung
DE102005036992A1 (de) * 2005-08-05 2007-02-08 Schill + Seilacher Aktiengesellschaft Superabsorberpulver und dessen Verwendung
CA2641371C (en) * 2006-02-03 2015-10-27 The University Of Akron Absorbent non-woven fibrous mats and process for preparing same
WO2007095335A2 (en) 2006-02-13 2007-08-23 Donaldson Company, Inc. Filter web comprising fine fiber and reactive, adsorptive or absorptive particulate
JP5179384B2 (ja) 2006-02-21 2013-04-10 ファイバーウェブ・シンプソンヴィル，インコーポレイテッド 伸張性吸収性複合材
US8173559B2 (en) * 2006-11-30 2012-05-08 The Procter & Gamble Company Extensible nonwoven webs containing multicomponent nanocomposite fibers
US7988860B2 (en) 2007-03-15 2011-08-02 Donaldson Company Inc. Superabsorbent-containing web that can act as a filter, absorbent, reactive layer or fuel fuse
ITMI20070690A1 (it) * 2007-04-03 2008-10-04 Getters Spa Metodo per l'assorbimento di contaminanti gassosi mediante assorbitori nanostrutturati in forma di fibra
US20100018641A1 (en) * 2007-06-08 2010-01-28 Kimberly-Clark Worldwide, Inc. Methods of Applying Skin Wellness Agents to a Nonwoven Web Through Electrospinning Nanofibers
US7972986B2 (en) 2007-07-17 2011-07-05 The Procter & Gamble Company Fibrous structures and methods for making same
US10024000B2 (en) 2007-07-17 2018-07-17 The Procter & Gamble Company Fibrous structures and methods for making same
US8852474B2 (en) * 2007-07-17 2014-10-07 The Procter & Gamble Company Process for making fibrous structures
US8986432B2 (en) 2007-11-09 2015-03-24 Hollingsworth & Vose Company Meltblown filter medium, related applications and uses
CN101939072B (zh) 2007-11-09 2017-04-05 霍林斯沃思和沃斯有限公司 熔喷过滤介质
JP5476311B2 (ja) * 2007-11-09 2014-04-23 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 酸化防止剤を利用して溶剤をストリッピングする方法
BRPI0821434A2 (pt) * 2007-12-28 2015-06-16 3M Innovative Properties Co Mantas fibrosas não-tecidas compósitas e métodos de preparo e utilização das mesmas
CN101952498B (zh) * 2007-12-31 2013-02-13 3M创新有限公司 具有连续颗粒相的复合非织造纤维网及其制备和使用方法
WO2009088647A1 (en) 2007-12-31 2009-07-16 3M Innovative Properties Company Fluid filtration articles and methods of making and using the same
US8349449B2 (en) 2008-05-15 2013-01-08 The Clorox Company Polymer active complex fibers
CN101530700B (zh) * 2008-09-28 2012-02-08 华南理工大学 一种湿法成型微孔过滤分离材料及其制备方法与应用
EP2365942A1 (de) * 2008-11-20 2011-09-21 Watervisions International, Inc Antimikrobielle vorrichtung und materialien für die fluidbehandlung
JP5295943B2 (ja) 2008-12-26 2013-09-18 花王株式会社 ナノファイバシート
US8950587B2 (en) 2009-04-03 2015-02-10 Hollingsworth & Vose Company Filter media suitable for hydraulic applications
BRPI0903844B1 (pt) * 2009-06-15 2021-03-02 Empresa Brasileira De Pesquisa Agropecuária - Embrapa método e aparelho para produzir mantas de micro e/ou nanofibras a partir de polímeros
US20110054429A1 (en) * 2009-08-25 2011-03-03 Sns Nano Fiber Technology, Llc Textile Composite Material for Decontaminating the Skin
US20110172507A1 (en) * 2009-08-25 2011-07-14 Sns Nano Fiber Technology, Llc Textile Composite Material Comprising Nanofiber Nonwoven
PL2467516T3 (pl) 2009-09-01 2018-10-31 3M Innovative Properties Company Aparat, system i sposób formowania nanowłókien i wstęg z nanowłókien
US20110086078A1 (en) * 2009-10-14 2011-04-14 Water Visions International, Inc. Fibrous antimicrobial materials, structures, and barrier applications
JP5819939B2 (ja) * 2010-04-22 2015-11-24 スリーエム イノベイティブ プロパティズ カンパニー 化学的に活性な微粒子を含有する不織布ナノ繊維ウェブ並びにそれを作製及び使用する方法
US8679218B2 (en) 2010-04-27 2014-03-25 Hollingsworth & Vose Company Filter media with a multi-layer structure
JP5580671B2 (ja) * 2010-06-30 2014-08-27 花王株式会社 複合ナノファイバ
CN102958505B (zh) * 2010-06-29 2015-07-01 花王株式会社 纳米纤维层叠片
CA2803010C (en) 2010-07-02 2015-11-24 The Procter & Gamble Company Dissolvable fibrous web structure article comprising active agents
CN103025941B (zh) * 2010-07-07 2016-08-10 3M创新有限公司 图案化的气纺非织造纤维网及其制备和使用方法
DK2605736T3 (en) 2010-08-20 2017-07-17 Sns Nano Fiber Tech Llc Textile composite material comprising a nanofiber web
US20120152821A1 (en) 2010-12-17 2012-06-21 Hollingsworth & Vose Company Fine fiber filter media and processes
US10155186B2 (en) 2010-12-17 2018-12-18 Hollingsworth & Vose Company Fine fiber filter media and processes
US8882018B2 (en) 2011-12-19 2014-11-11 Sidergas Spa Retainer for welding wire container and welding wire container with retainer
US9205006B2 (en) 2013-03-15 2015-12-08 The Procter & Gamble Company Absorbent articles with nonwoven substrates having fibrils
US9504610B2 (en) 2013-03-15 2016-11-29 The Procter & Gamble Company Methods for forming absorbent articles with nonwoven substrates
US8808594B1 (en) 2013-03-16 2014-08-19 Verdex Technologies, Inc. Coform fibrous materials and method for making same
DE102013008402B4 (de) * 2013-05-16 2025-07-17 Irema-Filter Gmbh Faservlies und Verfahren zur Herstellung desselben
US9694306B2 (en) 2013-05-24 2017-07-04 Hollingsworth & Vose Company Filter media including polymer compositions and blends
US10294065B2 (en) 2013-06-06 2019-05-21 Sidergas Spa Retainer for a welding wire container and welding wire container
WO2015164227A2 (en) 2014-04-22 2015-10-29 The Procter & Gamble Company Compositions in the form of dissolvable solid structures
US10343231B2 (en) 2014-05-28 2019-07-09 Awds Technologies Srl Wire feeding system
US10010962B1 (en) 2014-09-09 2018-07-03 Awds Technologies Srl Module and system for controlling and recording welding data, and welding wire feeder
CA2959817A1 (en) 2014-09-10 2016-03-17 The Procter & Gamble Company Nonwoven web
US10343095B2 (en) 2014-12-19 2019-07-09 Hollingsworth & Vose Company Filter media comprising a pre-filter layer
US10350696B2 (en) 2015-04-06 2019-07-16 Awds Technologies Srl Wire feed system and method of controlling feed of welding wire
CZ2015441A3 (cs) * 2015-06-26 2017-03-01 Pegas Nonwovens S.R.O. Absorpční hygienický výrobek obsahující netkanou textilii s bariérovými vlastnostmi
CN109152678B (zh) 2016-03-09 2021-04-30 宝洁公司 具有可活化材料的吸收制品
WO2018051998A1 (ja) * 2016-09-15 2018-03-22 三井化学株式会社 液体吸収体および液体吸収体の製造方法
US9950857B1 (en) 2016-10-17 2018-04-24 Sidergas Spa Welding wire container
EP3592316B1 (de) 2017-03-09 2023-12-06 The Procter & Gamble Company Thermoplastische polymere materialien mit wärmeaktivierbaren zusammensetzungen
DE102017006289A1 (de) * 2017-07-04 2019-01-10 Carl Freudenberg Kg Mikrofaser-Verbundvliesstoff
US10857756B2 (en) * 2018-01-26 2020-12-08 The Procter & Gamble Company Process of making a multi-ply fibrous water soluble product
US10683618B2 (en) 2018-01-26 2020-06-16 The Procter & Gamble Company Process of making a multi-ply fibrous water soluble product
EP3780940A1 (de) * 2018-04-19 2021-02-24 3M Innovative Properties Company Biologisch abbaubarer schichtverbund
JP7822788B2 (ja) 2019-06-26 2026-03-03 ソルベンタム インテレクチュアル プロパティズ カンパニー 不織繊維ウェブの製造方法、不織繊維ウェブ、及び多成分繊維
US20220280681A1 (en) 2019-09-25 2022-09-08 3M Innovative Properties Company Wound dressing material and methods of making and using the same
EP4051198A1 (de) 2019-10-28 2022-09-07 3M Innovative Properties Company Wundauflagenmaterial sowie verfahren zu seiner herstellung und verwendung
US11278981B2 (en) 2020-01-20 2022-03-22 Awds Technologies Srl Device for imparting a torsional force onto a wire
US11174121B2 (en) 2020-01-20 2021-11-16 Awds Technologies Srl Device for imparting a torsional force onto a wire
US20230190988A1 (en) 2020-06-12 2023-06-22 3M Innovative Properties Company Wound Dressing Material and Methods of Making and Using the Same
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
CA3201876A1 (en) 2020-12-21 2022-06-30 Gerhart Huy Bristles having oral care additives contained therein and associated methods of manufacture
EP4284314B1 (de) 2021-02-01 2025-08-06 Solventum Intellectual Properties Company Verstärkte faserbahn und diese enthaltendes wundverbandmaterial
EP4337819A1 (de) 2021-05-09 2024-03-20 Fitesa Simpsonville, Inc. System und verfahren zur herstellung eines faserigen vliesstoffverbundgewebes
CA3265583A1 (en) * 2022-08-22 2024-02-29 Berry Global, Inc. SMALL CALCIUM CARBONATE PARTICLES IN NONWOVEN FABRICS AND FILMS

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3806289A (en) * 1972-04-05 1974-04-23 Kimberly Clark Co Apparatus for producing strong and highly opaque random fibrous webs
US4100324A (en) * 1974-03-26 1978-07-11 Kimberly-Clark Corporation Nonwoven fabric and method of producing same
US4536361A (en) * 1978-08-28 1985-08-20 Torobin Leonard B Method for producing plastic microfilaments
US4818464A (en) * 1984-08-30 1989-04-04 Kimberly-Clark Corporation Extrusion process using a central air jet
GB8512206D0 (en) * 1985-05-14 1985-06-19 Kimberly Clark Ltd Non-woven material
US4753843A (en) * 1986-05-01 1988-06-28 Kimberly-Clark Corporation Absorbent, protective nonwoven fabric
DE3801080A1 (de) * 1988-01-16 1989-07-27 Bayer Ag Verfahren zur herstellung von feinstpolymerfasern
JP2668963B2 (ja) 1988-07-13 1997-10-27 東レ株式会社 ワイピングクロス
JPH03249207A (ja) 1990-02-27 1991-11-07 Toyobo Co Ltd オレフィン系極細繊維の製造方法
DE4011883A1 (de) * 1990-04-12 1991-10-17 Bayer Ag Verfahren zur herstellung von feinstfaservliesen aus thermoplastischen polymeren
DE4040242A1 (de) * 1990-12-15 1992-06-17 Peter Roger Dipl Ing Nyssen Verfahren und vorrichtung zur herstellung von feinstfasern aus thermoplastischen polymeren
US5518801A (en) * 1993-08-03 1996-05-21 The Procter & Gamble Company Web materials exhibiting elastic-like behavior
US5679379A (en) * 1995-01-09 1997-10-21 Fabbricante; Anthony S. Disposable extrusion apparatus with pressure balancing modular die units for the production of nonwoven webs
KR100486802B1 (ko) * 1995-08-02 2006-01-27 킴벌리-클라크 월드와이드, 인크. 합성섬유,부직웹및흡수성부직포의제조방법과제조장치
DE69635691T2 (de) * 1995-11-30 2006-09-14 Kimberly-Clark Worldwide, Inc., Neenah Vliesbahn aus superfeinen Mikrofasern
EP0924328B2 (de) * 1996-09-06 2011-04-13 Chisso Corporation Verbundbahn aus vliesstoff und zugehöriges verfahren zum herstellen
US6114017A (en) * 1997-07-23 2000-09-05 Fabbricante; Anthony S. Micro-denier nonwoven materials made using modular die units
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
US6269513B1 (en) * 1998-08-28 2001-08-07 Leonard B. Torobin Wipe pads with superior solids removal ability using sub-micron filaments
US6382526B1 (en) * 1998-10-01 2002-05-07 The University Of Akron Process and apparatus for the production of nanofibers
US6494974B2 (en) * 1999-10-15 2002-12-17 Kimberly-Clark Worldwide, Inc. Method of forming meltblown webs containing particles
JP2003535648A (ja) 2000-06-21 2003-12-02 ザ、プロクター、エンド、ギャンブル、カンパニー 増加した対流気体流速を有する吸収性物品
US6613268B2 (en) * 2000-12-21 2003-09-02 Kimberly-Clark Worldwide, Inc. Method of increasing the meltblown jet thermal core length via hot air entrainment
US6685956B2 (en) * 2001-05-16 2004-02-03 The Research Foundation At State University Of New York Biodegradable and/or bioabsorbable fibrous articles and methods for using the articles for medical applications
US6520425B1 (en) * 2001-08-21 2003-02-18 The University Of Akron Process and apparatus for the production of nanofibers
US20030129909A1 (en) 2001-11-16 2003-07-10 Polymer Group, Inc. Nonwoven barrier fabrics with enhanced barrier to weight performance
US6695992B2 (en) * 2002-01-22 2004-02-24 The University Of Akron Process and apparatus for the production of nanofibers
DE10240191B4 (de) 2002-08-28 2004-12-23 Corovin Gmbh Spinnvlies aus endlosen Filamenten
US20050053782A1 (en) * 2003-09-04 2005-03-10 Ayusman Sen Process for forming polymeric micro and nanofibers

Also Published As

Publication number Publication date
EP1639173A2 (de) 2006-03-29
WO2005005704A3 (en) 2005-04-14
MXPA06000048A (es) 2006-03-21
EP1639173B1 (de) 2011-08-03
CN1816658A (zh) 2006-08-09
US7267789B2 (en) 2007-09-11
JP2007528944A (ja) 2007-10-18
US20050266760A1 (en) 2005-12-01
JP4393513B2 (ja) 2010-01-06
WO2005005704A2 (en) 2005-01-20
CN100575586C (zh) 2009-12-30

Similar Documents

Publication Publication Date Title
MXPA06000048A (es) Particulados en tramas de nanofibras.
DE602005023136D1 (de) Verbundfaser und flächige verbundware vom typ inseln im meer und verfahren zu ihrer herstellung
DE602004022775D1 (de) Verfahren zur herstellung eines einheitlichen fasergebildes mit willkürlich verteilten cellulosefasern und nichtwillkürlich verteilten synthesefasern sowie dadurch hergestelltes einheitliches fasergebilde
ATE234379T1 (de) Verfahren zur herstellung eines vliesstoffes
BR0108687A (pt) Processo e dispositivo para a produção de velos compostos por meio de puncionar com agulhas hidrodinâmico
ATE191021T1 (de) Faservlies- aerogel- verbundmaterial enthaltend bikomponentenfasern, verfahren zu seiner herstellung, sowie seine verwendung
ATE221585T1 (de) Verfahren zur herstellung einer mischung von cellulosischen fasern und mikrofasern
ATE514807T1 (de) Vliesstoffe mit hoher schnittstellenporengrösse sowie verfahren zu ihrer herstellung
WO2002038846A3 (en) Hydroentangled nonwoven composite structures containing recycled synthetic fibrous materials
DE50007929D1 (de) Verfahren und vorrichtung zur herstellung eines kompositvlieses zur aufnahme und speicherung von flüssigkeiten
ATE507965T1 (de) Mehrlagiger verbundvliesstoff, fluidfilter und verfahren zur herstellung des vliesstoffes
JP2006511728A5 (de)
ATE435937T1 (de) Vlies aus amorphen polymeric fasern und verfahren zur herstellung desselben
JP2010534559A5 (de)
WO2007027990A3 (en) Elastomeric fibers comprising controlled distribution block copolymers
WO2006035458B1 (en) A process for preparing a non-woven cellulosic structure and the non-woven cellulosic structure prepared therefrom
ATE293712T1 (de) Verfahren und vorrichtung zur herstellung isotroper vliesstoffe
DE69717594D1 (de) Filtermaterial aus kunststoff und verfahren zu dessen herstellung
MXPA05007931A (es) Estructura fibrosa unitaria que comprende fibras celulosicas y sinteticas y proceso para fabricarla.
DE60132663D1 (de) Faserschicht, verfahren zur herstellung und diese faserschicht enthaltender absorbierender artikel
ATE432160T1 (de) Komplex aus trockengelegtem glasfaservlies und vliesstoff aus organischen fasern
ATE378113T1 (de) Vorrichtung und verfahren zur herstellung einer verbundbahnstruktur und absorbierende struktur mit der verbundbahn
WO2005024107A3 (ja) グラスウール成形体とその成形方法
WO2003022758A3 (en) Insulation having mixed fibers and a method of making same
WO2002038027A3 (en) Hydroentangled nonwoven web containing recycled synthetic fibrous materials

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties