DE602005024259D1 - Fasern, vliesstoffe und erzeugnisse mit nanofasern aus polymeren mit einer hohen glasübergangstemperatur - Google Patents

Fasern, vliesstoffe und erzeugnisse mit nanofasern aus polymeren mit einer hohen glasübergangstemperatur

Info

Publication number
DE602005024259D1
DE602005024259D1 DE200560024259 DE602005024259T DE602005024259D1 DE 602005024259 D1 DE602005024259 D1 DE 602005024259D1 DE 200560024259 DE200560024259 DE 200560024259 DE 602005024259 T DE602005024259 T DE 602005024259T DE 602005024259 D1 DE602005024259 D1 DE 602005024259D1
Authority
DE
Germany
Prior art keywords
nanofibers
articles
wipes
fibers
transition temperature
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DE200560024259
Other languages
English (en)
Inventor
Eric Bryan Bond
Rajeev Chhabra
Olaf Erik Isele
Han Xu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Procter and Gamble Co
Original Assignee
Procter and Gamble 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34968522&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE602005024259(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of DE602005024259D1 publication Critical patent/DE602005024259D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing 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
    • A61F13/51—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
    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51401—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material
    • 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
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • D04H1/42—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
    • D04H1/43838—Ultrafine fibres, e.g. microfibres
    • 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
    • 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
    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
    • A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
    • A61F2013/15447—Fibre dimension, e.g. denier or tex
    • 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
    • A61F2013/51002—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 with special fibres
    • A61F2013/51009—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 with special fibres characterized by the shape of the fibres
    • A61F2013/51011—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 with special fibres characterized by the shape of the fibres characterized by the count of the fibres, e.g. denier or tex
    • 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
    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51401—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material
    • A61F2013/51441—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a fibrous material
    • A61F2013/51452—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a fibrous material being nonwovens
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable
    • 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
    • B32B2555/00—Personal care
    • B32B2555/02—Diapers or napkins
    • 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]
    • Y10T442/615—Strand or fiber material is blended with another chemically different microfiber in the same 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]
    • Y10T442/608—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
DE200560024259 2004-04-19 2005-04-19 Fasern, vliesstoffe und erzeugnisse mit nanofasern aus polymeren mit einer hohen glasübergangstemperatur Active DE602005024259D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US56335504P 2004-04-19 2004-04-19
PCT/US2005/013340 WO2005103357A1 (en) 2004-04-19 2005-04-19 Fibers, nonwovens and articles containing nanofibers produced from high glass transition temperature polymers

Publications (1)

Publication Number Publication Date
DE602005024259D1 true DE602005024259D1 (de) 2010-12-02

Family

ID=34968522

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200560024259 Active DE602005024259D1 (de) 2004-04-19 2005-04-19 Fasern, vliesstoffe und erzeugnisse mit nanofasern aus polymeren mit einer hohen glasübergangstemperatur

Country Status (12)

Country Link
US (1) US7576019B2 (de)
EP (1) EP1751338B1 (de)
JP (1) JP4834659B2 (de)
CN (1) CN1942619B (de)
AT (1) ATE485413T1 (de)
CA (1) CA2560021C (de)
DE (1) DE602005024259D1 (de)
ES (1) ES2354617T3 (de)
IL (1) IL178705A (de)
MX (1) MXPA06012054A (de)
PL (1) PL1751338T3 (de)
WO (1) WO2005103357A1 (de)

Families Citing this family (77)

* 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
US8487156B2 (en) 2003-06-30 2013-07-16 The Procter & Gamble Company Hygiene articles containing nanofibers
US8395016B2 (en) 2003-06-30 2013-03-12 The Procter & Gamble Company Articles containing nanofibers produced from low melt flow rate polymers
JP2007533873A (ja) 2004-04-19 2007-11-22 ザ プロクター アンド ギャンブル カンパニー バリアとして使用するためのナノファイバー含有物品
EP2463427A1 (de) 2004-04-19 2012-06-13 The Procter & Gamble Company Fasern, Vliese und Artikel mit Nanofasern, die von Polymeren mit breiter Molmassenverteilung erzeugt werden
US7891898B2 (en) 2005-01-28 2011-02-22 S.C. Johnson & Son, Inc. Cleaning pad for wet, damp or dry cleaning
US7976235B2 (en) 2005-01-28 2011-07-12 S.C. Johnson & Son, Inc. Cleaning kit including duster and spray
US7740412B2 (en) 2005-01-28 2010-06-22 S.C. Johnson & Son, Inc. Method of cleaning using a device with a liquid reservoir and replaceable non-woven pad
US7438777B2 (en) * 2005-04-01 2008-10-21 North Carolina State University Lightweight high-tensile, high-tear strength bicomponent nonwoven fabrics
US20100029161A1 (en) * 2005-06-24 2010-02-04 North Carolina State University Microdenier fibers and fabrics incorporating elastomers or particulate additives
ES2570965T3 (es) 2005-06-24 2016-05-23 Univ North Carolina State Tejidos de micro y nanofibras duraderos, de alta resistencia, producidos fibrilando islas bicomponentes en el mar de fibras
US7883772B2 (en) * 2005-06-24 2011-02-08 North Carolina State University High strength, durable fabrics produced by fibrillating multilobal fibers
US7357985B2 (en) * 2005-09-19 2008-04-15 E.I. Du Pont De Nemours And Company High crimp bicomponent fibers
US20070074628A1 (en) * 2005-09-30 2007-04-05 Jones David C Coalescing filtration medium and process
US8236904B2 (en) 2005-12-28 2012-08-07 Ethicon, Inc. Bioabsorbable polymer compositions exhibiting enhanced crystallization and hydrolysis rates
CN101460123A (zh) * 2006-06-07 2009-06-17 宝洁公司 用于吸收制品的可双轴向拉伸的外覆盖件
JP4963909B2 (ja) * 2006-09-14 2012-06-27 旭化成せんい株式会社 ポリフェニレンエーテル極細繊維およびその繊維集合体
US7666343B2 (en) * 2006-10-18 2010-02-23 Polymer Group, Inc. Process and apparatus for producing sub-micron fibers, and nonwovens and articles containing same
EP2082082B1 (de) * 2006-11-14 2011-07-27 Arkema Inc. Mehrkomponentenfasern mit langkettigen polyamiden
US7972986B2 (en) 2007-07-17 2011-07-05 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
US10024000B2 (en) * 2007-07-17 2018-07-17 The Procter & Gamble Company Fibrous structures and methods for making same
US8679217B2 (en) * 2007-09-07 2014-03-25 E I Du Pont De Nemours And Company Pleated nanoweb structures
BRPI0817368A2 (pt) 2007-11-09 2017-06-13 Du Pont "vestuário de controle de contaminação"
US8282712B2 (en) 2008-04-07 2012-10-09 E I Du Pont De Nemours And Company Air filtration medium with improved dust loading capacity and improved resistance to high humidity environment
AU2009257361A1 (en) 2008-06-12 2009-12-17 3M Innovative Properties Company Biocompatible hydrophilic compositions
EP3266909A1 (de) * 2008-06-12 2018-01-10 3M Innovative Properties Co. Schmelzgeblasene feinfasern und herstellungsverfahren
US8470236B2 (en) * 2008-11-25 2013-06-25 E I Du Pont De Nemours And Company Process of making a non-woven web
BRPI1006887A2 (pt) 2009-01-15 2016-01-26 Procter & Gamble revestimento exterior reutilizável para um artigo absorvente
US20100179502A1 (en) 2009-01-15 2010-07-15 Donald Carroll Roe Reusable Wearable Absorbent Articles With Anchoring Subsystems
US9387138B2 (en) 2009-01-15 2016-07-12 The Procter & Gamble Company Reusable outer covers for wearable absorbent articles
BRPI1007489A2 (pt) 2009-01-15 2016-02-16 Procter & Gamble artigos absorventes do tipo para vestir reutilizáveis com subsistemas de ancoramento
SG172967A1 (en) 2009-01-15 2011-08-29 Procter & Gamble Two-piece wearable absorbent articles
WO2010097799A1 (en) * 2009-02-25 2010-09-02 Nicast Ltd. Electrospun wound dressing
ES2932986T3 (es) 2009-03-19 2023-01-30 Emd Millipore Corp Eliminación de microorganismos de muestras líquidas mediante el uso de medios de nanofibra para la filtración
JP2010232895A (ja) * 2009-03-26 2010-10-14 Fuji Xerox Co Ltd 通信制御装置及び情報処理装置
MX347301B (es) 2009-03-31 2017-04-21 3M Innovative Properties Co Tramas fibrosas no tejidas estables dimensionalmente y metodos de fabricacion y uso de las mismas.
US8512519B2 (en) 2009-04-24 2013-08-20 Eastman Chemical Company Sulfopolyesters for paper strength and process
US8636833B2 (en) 2009-09-16 2014-01-28 E I Du Pont De Nemours And Company Air filtration medium with improved dust loading capacity and improved resistance to high humidity environment
EP2496737A1 (de) * 2009-11-02 2012-09-12 The Procter & Gamble Company Faserelemente und faserstrukturen damit
EP2512802B1 (de) * 2009-12-17 2017-12-13 3M Innovative Properties Company Formbeständige vliesfaserbahnen sowie verfahren zu ihrer herstellung und verwendung
BR112012015043A2 (pt) * 2009-12-17 2017-03-01 3M Innovative Properties Co manta fibrosa não tecida dimensionalmente estável, fibras finas produzidas por sopro em fusão (meltblown), e métodos de fabricação e uso das mesmas
US8808263B2 (en) 2010-01-14 2014-08-19 The Procter & Gamble Company Article of commerce including two-piece wearable absorbent article
US8652115B2 (en) 2010-05-21 2014-02-18 The Procter & Gamble Company Insert with advantageous fastener configurations and end stiffness characteristics for two-piece wearable absorbent article
US8652114B2 (en) 2010-05-21 2014-02-18 The Procter & Gamble Company Insert with advantageous fastener configurations and end stiffness characteristics for two-piece wearable absorbent article
US8585667B2 (en) 2010-05-21 2013-11-19 The Procter & Gamble Company Insert with advantageous fastener configurations and end stiffness characteristics for two-piece wearable absorbent article
US20120022491A1 (en) 2010-07-22 2012-01-26 Donald Carroll Roe Flexible Reusable Outer Covers For Disposable Absorbent Inserts
US8821470B2 (en) 2010-07-22 2014-09-02 The Procter & Gamble Company Two-piece wearable absorbent article with advantageous fastener performance configurations
BR112013000592A2 (pt) 2010-07-22 2016-07-05 Procter & Gamble revestimento exterior para um artigo absorvente
ES2774949T3 (es) 2010-08-10 2020-07-23 Emd Millipore Corp Método para la eliminación de retrovirus
TW201221714A (en) 2010-10-14 2012-06-01 3M Innovative Properties Co Dimensionally stable nonwoven fibrous webs and methods of making and using the same
US9273417B2 (en) 2010-10-21 2016-03-01 Eastman Chemical Company Wet-Laid process to produce a bound nonwoven article
KR101551298B1 (ko) 2011-04-01 2015-09-08 이엠디 밀리포어 코포레이션 나노섬유 함유 복합재료 구조
US9078792B2 (en) 2011-06-30 2015-07-14 The Procter & Gamble Company Two-piece wearable absorbent article having advantageous front waist region and landing zone configuration
US8906200B2 (en) 2012-01-31 2014-12-09 Eastman Chemical Company Processes to produce short cut microfibers
US8932273B2 (en) 2012-06-29 2015-01-13 The Procter & Gamble Company Disposable absorbent insert for two-piece wearable absorbent article
US9060905B2 (en) 2013-03-08 2015-06-23 The Procter & Gamble Company Wearable absorbent articles
US8936586B2 (en) 2013-03-08 2015-01-20 The Procter & Gamble Company Ergonomic grasping aids for reusable pull-on outer covers
US9078789B2 (en) 2013-03-08 2015-07-14 The Procter & Gamble Company Outer covers and disposable absorbent inserts for pants
US8926579B2 (en) 2013-03-08 2015-01-06 The Procter & Gamble Company Fastening zone configurations for outer covers of absorbent articles
US9303357B2 (en) 2013-04-19 2016-04-05 Eastman Chemical Company Paper and nonwoven articles comprising synthetic microfiber binders
US9987578B2 (en) 2013-08-02 2018-06-05 Cummins Filtration Ip, Inc. Gradient nanofiber filter media
CN103541152A (zh) * 2013-10-28 2014-01-29 深圳市中纺滤材无纺布有限公司 一种无阻力高效无纺布的生产方法
US9598802B2 (en) 2013-12-17 2017-03-21 Eastman Chemical Company Ultrafiltration process for producing a sulfopolyester concentrate
US9605126B2 (en) 2013-12-17 2017-03-28 Eastman Chemical Company Ultrafiltration process for the recovery of concentrated sulfopolyester dispersion
EP3034055B1 (de) * 2014-12-15 2019-08-07 The Procter and Gamble Company Absorbierende Artikel mit dünnerer Rückschicht
WO2016167871A1 (en) 2015-04-17 2016-10-20 Emd Millipore Corporation Method of purifying a biological materia of interest in a sample using nanofiber ultrafiltration membranes operated in tangential flow filtration mode
CN105034517B (zh) * 2015-08-04 2018-03-06 上海同杰良生物材料有限公司 一种复合膜
CN105063896B (zh) * 2015-08-17 2017-04-26 博裕纤维科技（苏州）有限公司 一种防水透气纸尿裤底膜的制备方法
CA3014673C (en) 2016-03-09 2021-05-25 The Procter & Gamble Company Absorbent articles
JP6614450B2 (ja) * 2016-05-11 2019-12-04 パナソニックＩｐマネジメント株式会社 不織布及び吸音材
CN109563662B (zh) 2016-08-02 2020-08-28 博爱德国有限公司 用于制备聚乳酸非织造织物的系统和方法
US11441251B2 (en) 2016-08-16 2022-09-13 Fitesa Germany Gmbh Nonwoven fabrics comprising polylactic acid having improved strength and toughness
JP6755203B2 (ja) * 2017-02-13 2020-09-16 富士フイルム株式会社 シート及びシート製造方法
WO2018165511A1 (en) * 2017-03-09 2018-09-13 The Procter & Gamble Company Thermoplastic polymeric materials with heat activatable compositions

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4363646A (en) * 1979-07-20 1982-12-14 Torobin Leonard B Method and apparatus for producing microfilaments
US4818464A (en) * 1984-08-30 1989-04-04 Kimberly-Clark Corporation Extrusion process using a central air jet
DE3801080A1 (de) * 1988-01-16 1989-07-27 Bayer Ag Verfahren zur herstellung von feinstpolymerfasern
US4923454A (en) * 1988-01-20 1990-05-08 The Procter & Gamble Company Microfiber-containing absorbent structures and absorbent articles
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
JPH0860515A (ja) * 1994-08-22 1996-03-05 Toray Ind Inc メルトブロー不織布およびその製造方法
JPH08144166A (ja) 1994-11-21 1996-06-04 Toyobo Co Ltd ポリアミド極細繊維不織布およびその製造法
ES2188803T3 (es) * 1995-11-30 2003-07-01 Kimberly Clark Co Elemento laminar no tejido de microfibras superfinas.
JP3487722B2 (ja) * 1996-08-13 2004-01-19 日本バイリーン株式会社 細繊維化可能な複合繊維
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
US6269513B1 (en) * 1998-08-28 2001-08-07 Leonard B. Torobin Wipe pads with superior solids removal ability using sub-micron filaments
WO2000022207A2 (en) 1998-10-01 2000-04-20 The University Of Akron Process and apparatus for the production of nanofibers
DE19919809C2 (de) * 1999-04-30 2003-02-06 Fibermark Gessner Gmbh & Co Staubfilterbeutel, enthaltend Nanofaservlies
JP2001104372A (ja) 1999-10-13 2001-04-17 Kao Corp 使い捨ておむつ
US20020035354A1 (en) * 2000-06-21 2002-03-21 The Procter & Gamble Company Absorbent barrier structures having a high convective air flow rate and articles made therefrom
JP4593028B2 (ja) * 2001-07-25 2010-12-08 株式会社クラレ 熱可塑性ポリビニルアルコール／オレフィン系不織布とその製造方法
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
US6872311B2 (en) * 2002-01-31 2005-03-29 Koslow Technologies Corporation Nanofiber filter media
US6835311B2 (en) * 2002-01-31 2004-12-28 Koslow Technologies Corporation Microporous filter media, filtration systems containing same, and methods of making and using
DE10240191B4 (de) 2002-08-28 2004-12-23 Corovin Gmbh Spinnvlies aus endlosen Filamenten
US20040092185A1 (en) * 2002-11-13 2004-05-13 Grafe Timothy H. Wipe material with nanofiber layer
JP4393513B2 (ja) * 2003-06-30 2010-01-06 ザ プロクター アンド ギャンブル カンパニー ナノファイバーウェブにおける微粒子
US20040266300A1 (en) * 2003-06-30 2004-12-30 Isele Olaf Erik Alexander Articles containing nanofibers produced from a low energy process
US8487156B2 (en) * 2003-06-30 2013-07-16 The Procter & Gamble Company Hygiene articles containing nanofibers
EP1639159B2 (de) * 2003-06-30 2018-07-18 The Procter & Gamble Company Beschichtete nanofaservliese
US8395016B2 (en) * 2003-06-30 2013-03-12 The Procter & Gamble Company Articles containing nanofibers produced from low melt flow rate polymers
US20050026526A1 (en) * 2003-07-30 2005-02-03 Verdegan Barry M. High performance filter media with internal nanofiber structure and manufacturing methodology
US20050053782A1 (en) * 2003-09-04 2005-03-10 Ayusman Sen Process for forming polymeric micro and nanofibers

Also Published As

Publication number Publication date
PL1751338T3 (pl) 2011-04-29
IL178705A0 (en) 2007-02-11
ATE485413T1 (de) 2010-11-15
EP1751338B1 (de) 2010-10-20
MXPA06012054A (es) 2007-01-25
ES2354617T3 (es) 2011-03-16
CA2560021C (en) 2009-10-06
EP1751338A1 (de) 2007-02-14
CA2560021A1 (en) 2005-11-03
JP2007533871A (ja) 2007-11-22
WO2005103357A1 (en) 2005-11-03
JP4834659B2 (ja) 2011-12-14
IL178705A (en) 2011-08-31
CN1942619A (zh) 2007-04-04
US20060084340A1 (en) 2006-04-20
US7576019B2 (en) 2009-08-18
CN1942619B (zh) 2013-01-02

Similar Documents

Publication Publication Date Title
DE602005024259D1 (de) Fasern, vliesstoffe und erzeugnisse mit nanofasern aus polymeren mit einer hohen glasübergangstemperatur
CA2560018A1 (en) Fibers, nonwovens and articles containing nanofibers produced from broad molecular weight distribution polymers
WO2005004768A3 (en) Articles containing nanofibers produced from a low energy process
CA2561081A1 (en) Articles containing nanofibers for use as barriers
MXPA06000049A (es) Articulos higienicos que contienen nanofibras.
US8395016B2 (en) Articles containing nanofibers produced from low melt flow rate polymers
MX2012007090A (es) Telas fibrosas no tejidas dimensionalmente estables, fibras finas sopladas por fusion, y metodos para fabricar y utilizar las mismas.
ATE456689T1 (de) Wasserdispergierbare mehrkomponentenfaser aus sulfopolyestern
JP2006043998A (ja) 不織布
BE1023096B1 (nl) Verbeterde visuele begeleidingsmiddelen