CA2071133A1 - Fleece file fait de filaments continus thermoplastiques, et methode de fabrication connexe - Google Patents

Fleece file fait de filaments continus thermoplastiques, et methode de fabrication connexe

Info

Publication number
CA2071133A1
CA2071133A1 CA2071133A CA2071133A CA2071133A1 CA 2071133 A1 CA2071133 A1 CA 2071133A1 CA 2071133 A CA2071133 A CA 2071133A CA 2071133 A CA2071133 A CA 2071133A CA 2071133 A1 CA2071133 A1 CA 2071133A1
Authority
CA
Canada
Prior art keywords
spun
biodegradable
fleece
continuous filaments
manufacture
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.)
Granted
Application number
CA2071133A
Other languages
English (en)
Other versions
CA2071133C (fr
Inventor
Helmut Eschwey
Monika Giesen-Wiese
Maria Grill
Ararad Emirze
Hans-Peter Seidler
Bernhard Klein
Michael Kauschke
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.)
Carl Freudenberg KG
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2071133A1 publication Critical patent/CA2071133A1/fr
Application granted granted Critical
Publication of CA2071133C publication Critical patent/CA2071133C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • 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
    • 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
    • D01D5/08—Melt spinning methods
    • D01D5/098—Melt spinning methods with simultaneous stretching
    • D01D5/0985—Melt spinning methods with simultaneous stretching by means of a flowing gas (e.g. melt-blowing)
    • 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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
    • D01F6/625—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters derived from hydroxy-carboxylic acids, e.g. lactones
    • 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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
    • 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
    • D04H3/005—Synthetic yarns or filaments
    • D04H3/007—Addition polymers
    • 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
    • D04H3/005—Synthetic yarns or filaments
    • D04H3/009—Condensation or reaction polymers
    • D04H3/011—Polyesters
    • 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
    • D04H3/14—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 yarns or filaments produced by welding
    • 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
    • Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
    • 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
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament
    • 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
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament
    • Y10T428/2967—Synthetic resin or polymer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/637—Including strand or fiber material which is a monofilament composed of two or more polymeric materials in physically distinct relationship [e.g., sheath-core, side-by-side, islands-in-sea, fibrils-in-matrix, etc.] or composed of physical blend of chemically different polymeric materials or a physical blend of a polymeric material and a filler material
    • 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]
    • Y10T442/681—Spun-bonded nonwoven fabric

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
CA002071133A 1991-06-13 1992-06-12 Fleece file fait de filaments continus thermoplastiques, et methode de fabrication connexe Expired - Lifetime CA2071133C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4119455.1 1991-06-13
DE4119455A DE4119455C1 (fr) 1991-06-13 1991-06-13

Publications (2)

Publication Number Publication Date
CA2071133A1 true CA2071133A1 (fr) 1992-12-14
CA2071133C CA2071133C (fr) 1996-11-05

Family

ID=6433825

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002071133A Expired - Lifetime CA2071133C (fr) 1991-06-13 1992-06-12 Fleece file fait de filaments continus thermoplastiques, et methode de fabrication connexe

Country Status (9)

Country Link
US (1) US5466517A (fr)
EP (1) EP0518003B1 (fr)
JP (1) JP2579716B2 (fr)
AT (1) ATE137816T1 (fr)
BR (1) BR9202227A (fr)
CA (1) CA2071133C (fr)
DE (2) DE4119455C1 (fr)
DK (1) DK0518003T3 (fr)
ES (1) ES2088513T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
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US5814404A (en) * 1994-06-03 1998-09-29 Minnesota Mining And Manufacturing Company Degradable multilayer melt blown microfibers

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SK147793A3 (en) * 1991-06-26 1994-09-07 Procter & Gamble Disposable absorptive objects with biodegradable backlayers
WO1993000399A1 (fr) * 1991-06-26 1993-01-07 The Procter & Gamble Company Films biodegradables impermeables au liquide
EP0569148B1 (fr) * 1992-05-08 1998-02-04 Showa Highpolymer Co., Ltd. Articles de polyester moussés et procédé de leur production
US5939467A (en) * 1992-06-26 1999-08-17 The Procter & Gamble Company Biodegradable polymeric compositions and products thereof
US5646077A (en) * 1993-01-07 1997-07-08 Unitika Ltd Binder fiber and nonwoven fabrics using the fiber
EP0637642B1 (fr) * 1993-01-07 2002-02-13 Unitika Ltd. Fibre de liage et tissu non tisse produit a partir de celle-ci
AU741001B2 (en) * 1994-09-16 2001-11-22 Procter & Gamble Company, The Biodegradable polymeric compositions and products thereof
US5472518A (en) * 1994-12-30 1995-12-05 Minnesota Mining And Manufacturing Company Method of disposal for dispersible compositions and articles
US6579814B1 (en) 1994-12-30 2003-06-17 3M Innovative Properties Company Dispersible compositions and articles of sheath-core microfibers and method of disposal for such compositions and articles
TW293049B (fr) * 1995-03-08 1996-12-11 Unitika Ltd
WO1997002376A1 (fr) * 1995-06-30 1997-01-23 Kimberly-Clark Worldwide, Inc. Composites fibreux non tisses 'coform' hydrodispersables
WO1997034953A1 (fr) * 1996-03-19 1997-09-25 The Procter & Gamble Company Compositions de polymeres biodegradables et produits associes
US6165217A (en) * 1997-10-02 2000-12-26 Gore Enterprise Holdings, Inc. Self-cohering, continuous filament non-woven webs
DE19809264C2 (de) * 1998-03-04 2003-06-26 Eldra Kunststofftechnik Gmbh Fasergelegeanordnung und Verfahren zur Herstellung eines Vorformlings
DE19815115C2 (de) * 1998-04-03 2002-02-14 Eldra Kunststofftechnik Gmbh Lederkaschiertes Innenausstattungsteil und Verfahren zur Verklebung einer Echtlederschicht mit einem Substrat
US7994078B2 (en) * 2002-12-23 2011-08-09 Kimberly-Clark Worldwide, Inc. High strength nonwoven web from a biodegradable aliphatic polyester
US20070026039A1 (en) * 2005-07-29 2007-02-01 Drumheller Paul D Composite self-cohered web materials
US20070155010A1 (en) * 2005-07-29 2007-07-05 Farnsworth Ted R Highly porous self-cohered fibrous tissue engineering scaffold
US20070027551A1 (en) * 2005-07-29 2007-02-01 Farnsworth Ted R Composite self-cohered web materials
US7850810B2 (en) * 2005-07-29 2010-12-14 Gore Enterprise Holdings, Inc. Method of making porous self-cohered web materials
US20070026040A1 (en) * 2005-07-29 2007-02-01 Crawley Jerald M Composite self-cohered web materials
US7655288B2 (en) * 2005-07-29 2010-02-02 Gore Enterprise Holdings, Inc. Composite self-cohered web materials
US7604668B2 (en) * 2005-07-29 2009-10-20 Gore Enterprise Holdings, Inc. Composite self-cohered web materials
EP1909692B1 (fr) * 2005-07-29 2015-03-04 Gore Enterprise Holdings, Inc. Materiaux en bande hautement poreux a auto-cohesion possedant des proprietes hemostatiques
US7655584B2 (en) * 2005-07-29 2010-02-02 Gore Enterprise Holdings, Inc. Highly porous self-cohered web materials
US8048503B2 (en) * 2005-07-29 2011-11-01 Gore Enterprise Holdings, Inc. Highly porous self-cohered web materials
WO2007070064A1 (fr) * 2005-12-15 2007-06-21 Kimberly - Clark Worldwide, Inc. Fibres a multicomposants biodegradables
MX2008012848A (es) 2006-04-07 2008-10-13 Kimberly Clark Co Laminado no tejido biodegradable.
EP2041346B1 (fr) 2006-07-14 2011-12-21 Kimberly-Clark Worldwide, Inc. Acide polylactique biodégradable destiné à être utilisé dans des tissus non tissés
EP2041341B1 (fr) 2006-07-14 2010-11-03 Kimberly-Clark Worldwide, Inc. Copolyester aliphatique aromatique biodégradable destiné aux non-tissés
EP2044251B1 (fr) 2006-07-14 2019-10-02 NatureWorks LLC Polyester aliphatique biodégradable destiné à être utilisé dans des tissus non tissés
CN101563392B (zh) * 2006-12-15 2013-02-13 金伯利-克拉克环球有限公司 用于形成纤维的生物可降解聚酯
WO2008073101A1 (fr) * 2006-12-15 2008-06-19 Kimberly-Clark Worldwide, Inc. Acides polylactiques biodégradables s'utilisant dans la formation de fibres
WO2009024836A1 (fr) * 2007-08-22 2009-02-26 Kimberly-Clark Worldwide, Inc. Filaments biodégradables multicomposants et nappes non tissées formées à partir de ceux-ci
BRPI0722204A2 (pt) * 2007-12-13 2014-11-04 Kimberly Clark Co "fibras biodegradáveis formadas de uma composição termoplástica contendo ácido polilático e um copolímero de poliéter"
EP2281080B1 (fr) * 2008-05-30 2014-03-19 Kimberly-Clark Worldwide, Inc. Bande non tissée comportant fibres d'acide polylactique
US8470222B2 (en) 2008-06-06 2013-06-25 Kimberly-Clark Worldwide, Inc. Fibers formed from a blend of a modified aliphatic-aromatic copolyester and thermoplastic starch
US8841386B2 (en) 2008-06-10 2014-09-23 Kimberly-Clark Worldwide, Inc. Fibers formed from aromatic polyester and polyether copolymer
US20100173507A1 (en) * 2009-01-07 2010-07-08 Samtec, Inc. Electrical connector having multiple ground planes
US7837522B1 (en) 2009-11-12 2010-11-23 Samtec, Inc. Electrical contacts with solder members and methods of attaching solder members to electrical contacts
US8461262B2 (en) 2010-12-07 2013-06-11 Kimberly-Clark Worldwide, Inc. Polylactic acid fibers
CN104233628B (zh) * 2014-09-01 2017-02-15 浙江金三发非织造布有限公司 一种面膜专用无纺布的生产工艺
FR3109162B1 (fr) * 2020-04-14 2022-06-24 Les Laboratoires Osteal Medical Procédé de fabrication d’un structure textile non tissée

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5814404A (en) * 1994-06-03 1998-09-29 Minnesota Mining And Manufacturing Company Degradable multilayer melt blown microfibers

Also Published As

Publication number Publication date
BR9202227A (pt) 1993-02-02
JP2579716B2 (ja) 1997-02-12
JPH05195407A (ja) 1993-08-03
EP0518003A1 (fr) 1992-12-16
DE59206211D1 (de) 1996-06-13
ES2088513T3 (es) 1996-08-16
US5466517A (en) 1995-11-14
DE4119455C1 (fr) 1992-09-17
ATE137816T1 (de) 1996-05-15
CA2071133C (fr) 1996-11-05
EP0518003B1 (fr) 1996-05-08
DK0518003T3 (da) 1996-09-09

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