ATE192787T1 - Hydrophiler vliesstoff auf basis von polylactiden - Google Patents

Hydrophiler vliesstoff auf basis von polylactiden

Info

Publication number
ATE192787T1
ATE192787T1 AT96470017T AT96470017T ATE192787T1 AT E192787 T1 ATE192787 T1 AT E192787T1 AT 96470017 T AT96470017 T AT 96470017T AT 96470017 T AT96470017 T AT 96470017T AT E192787 T1 ATE192787 T1 AT E192787T1
Authority
AT
Austria
Prior art keywords
polylactides
woven fabric
hydrophilic non
fabric based
mixt
Prior art date
Application number
AT96470017T
Other languages
English (en)
Inventor
Philippe Ehret
Original Assignee
Fiberweb France Sa
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 Fiberweb France Sa filed Critical Fiberweb France Sa
Application granted granted Critical
Publication of ATE192787T1 publication Critical patent/ATE192787T1/de

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
    • D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
    • D01F11/04—Chemical after-treatment of artificial filaments or the like during manufacture of synthetic polymers
    • D01F11/08—Chemical after-treatment of artificial filaments or the like during manufacture of synthetic polymers of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • 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
    • D04H1/4326—Condensation or reaction polymers
    • D04H1/435—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
    • D04H3/009—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
    • D04H3/02—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
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • 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.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2484—Coating or impregnation is water absorbency-increasing or hydrophilicity-increasing or hydrophilicity-imparting
    • 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.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2484—Coating or impregnation is water absorbency-increasing or hydrophilicity-increasing or hydrophilicity-imparting
    • Y10T442/2492—Polyether group containing
    • 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.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2861—Coated or impregnated synthetic organic fiber 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)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Artificial Filaments (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Woven Fabrics (AREA)
AT96470017T 1995-10-06 1996-09-10 Hydrophiler vliesstoff auf basis von polylactiden ATE192787T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9511957A FR2739632B1 (fr) 1995-10-06 1995-10-06 Non-tisse hydrophile a base de polylactides

Publications (1)

Publication Number Publication Date
ATE192787T1 true ATE192787T1 (de) 2000-05-15

Family

ID=9483447

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96470017T ATE192787T1 (de) 1995-10-06 1996-09-10 Hydrophiler vliesstoff auf basis von polylactiden

Country Status (7)

Country Link
US (1) US5910368A (de)
EP (1) EP0767263B1 (de)
JP (1) JPH09176950A (de)
AT (1) ATE192787T1 (de)
CA (1) CA2187105A1 (de)
DE (1) DE69608199T2 (de)
FR (1) FR2739632B1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5901706A (en) † 1997-06-09 1999-05-11 Kimberly-Clark Worldwide, Inc. Absorbent surgical drape
US6500539B1 (en) 1998-03-05 2002-12-31 The Regents Of The University Of California Anti-adhesion cellulose acetate wound dressing
MXPA02008764A (es) * 2000-03-21 2003-02-24 Kimberly Clark Co Superabosorbentes permanentemente humedecibles.
WO2003014451A1 (en) 2001-08-07 2003-02-20 The Procter & Gamble Company Fibers and webs capable of high speed solid state deformation
US20040121680A1 (en) * 2002-12-23 2004-06-24 Kimberly-Clark Worldwide, Inc. Compositions and methods for treating lofty nonwoven substrates
US7994078B2 (en) * 2002-12-23 2011-08-09 Kimberly-Clark Worldwide, Inc. High strength nonwoven web from a biodegradable aliphatic polyester
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
US7264641B2 (en) * 2003-11-10 2007-09-04 Cabot Microelectronics Corporation Polishing pad comprising biodegradable polymer
US20050101228A1 (en) * 2003-11-10 2005-05-12 Cabot Microelectronics Corporation Polishing pad comprising biodegradable polymer
US20050136242A1 (en) * 2003-12-22 2005-06-23 Kimberly-Clark Worldwide, Inc. Porous substrates having one side treated at a higher concentration and methods of treating porous substrates
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
DE602005026640D1 (de) * 2004-04-19 2011-04-14 Procter & Gamble Gegenstände mit nanofasern als barrieren
SE528009C2 (sv) * 2004-12-30 2006-08-01 Moelnlycke Health Care Ab Självhäftande förband
DK2128320T3 (da) * 2008-05-29 2014-01-13 Reifenhaeuser Gmbh & Co Kg Fremgangsmåde og indretning til fremstilling af filterdug af filamenter
BRPI0909956A2 (pt) * 2008-06-12 2016-04-19 3M Innovative Properties Co fibras finas produzidas por extrusão em blocos com passagem de ar quente em alta velocidade (melt blown) e métodos de fabricação
EP2291285A4 (de) 2008-06-12 2011-11-02 3M Innovative Properties Co Biokompatible hydrophile zusammensetzungen
EP2411061B1 (de) 2009-03-27 2014-11-19 3M Innovative Properties Company Hydrophile polypropylen-schmelzzusätze
EP2414574B1 (de) 2009-03-31 2018-12-12 3M Innovative Properties Company Formbeständige vliesfaserbahnen sowie verfahren zu ihrer herstellung und verwendung
EP2311359B1 (de) * 2009-10-19 2016-04-27 Eurofilters Holding N.V. Staubsaugerfilterbeutel
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
BR112012014963A2 (pt) * 2009-12-17 2018-06-05 3M Innovative Properties Co mantas fibrosas não tecidas dimensionalmente estáveis e métodos de fabricação e uso das mesmas
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
CA2887807A1 (en) 2012-10-12 2014-04-17 3M Innovative Properties Company Multi-layer articles
CN105671793B (zh) * 2016-03-23 2017-10-27 江苏豪悦实业有限公司 卫生用品表面包覆层用聚乳酸生物降解非织造布制备方法
CN112022305A (zh) * 2020-09-29 2020-12-04 广州宜尚科技有限公司 一种内科药物介入治疗装置
CN113322584A (zh) * 2021-06-16 2021-08-31 南宁侨虹新材料股份有限公司 一种孖纺生产线添加亲水剂新型工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07507206A (ja) 1992-04-24 1995-08-10 アメリカ合衆国 自殺挙動のための予測アッセイ
EP0615555B1 (de) * 1992-10-02 2001-03-21 Cargill, Incorporated Schmelzstabiles lactidpolymergewebe und verfahren zu seiner herstellung
JP3329350B2 (ja) * 1992-11-11 2002-09-30 三井化学株式会社 分解性不織布およびその製造方法
US5437918A (en) * 1992-11-11 1995-08-01 Mitsui Toatsu Chemicals, Inc. Degradable non-woven fabric and preparation process thereof
FR2709500B1 (fr) * 1993-08-02 1996-02-16 Fiberweb Sodoca Sarl Non-tissé à base de polymères dérivés de l'acide lactique, procédé de fabrication et utilisation d'un tel non-tissé.

Also Published As

Publication number Publication date
JPH09176950A (ja) 1997-07-08
DE69608199D1 (de) 2000-06-15
FR2739632A1 (fr) 1997-04-11
FR2739632B1 (fr) 1997-11-07
DE69608199T2 (de) 2001-02-01
US5910368A (en) 1999-06-08
EP0767263A1 (de) 1997-04-09
CA2187105A1 (fr) 1997-04-07
EP0767263B1 (de) 2000-05-10

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