PL2826897T3 - Bicomponent fibre for producing spun nonwoven fabrics - Google Patents

Bicomponent fibre for producing spun nonwoven fabrics

Info

Publication number
PL2826897T3
PL2826897T3 PL14002316T PL14002316T PL2826897T3 PL 2826897 T3 PL2826897 T3 PL 2826897T3 PL 14002316 T PL14002316 T PL 14002316T PL 14002316 T PL14002316 T PL 14002316T PL 2826897 T3 PL2826897 T3 PL 2826897T3
Authority
PL
Poland
Prior art keywords
nonwoven fabrics
bicomponent fibre
spun nonwoven
producing spun
producing
Prior art date
Application number
PL14002316T
Other languages
Polish (pl)
Inventor
Jörn Schröer
Daniel Placke
Original Assignee
Doerken Ewald Ag
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=51176872&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL2826897(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Doerken Ewald Ag filed Critical Doerken Ewald Ag
Publication of PL2826897T3 publication Critical patent/PL2826897T3/en

Links

Classifications

    • 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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
    • 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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/18—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from other substances
    • 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
    • D04H1/54—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 by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
    • D04H1/5412—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres sheath-core
    • 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
    • D04H1/54—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 by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
    • D04H1/5414—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres side-by-side
    • 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
    • D04H1/54—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 by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
    • D04H1/5416—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres sea-island
    • 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
    • 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
    • D04H3/147—Composite 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
    • Y10T428/29—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Nonwoven Fabrics (AREA)
  • Multicomponent Fibers (AREA)
PL14002316T 2013-07-15 2014-07-07 Bicomponent fibre for producing spun nonwoven fabrics PL2826897T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102013011703 2013-07-15
DE201310014918 DE102013014918A1 (en) 2013-07-15 2013-09-11 Bicomponent fiber for the production of spunbonded nonwovens
EP14002316.9A EP2826897B1 (en) 2013-07-15 2014-07-07 Bicomponent fibre for producing spun nonwoven fabrics

Publications (1)

Publication Number Publication Date
PL2826897T3 true PL2826897T3 (en) 2019-11-29

Family

ID=51176872

Family Applications (1)

Application Number Title Priority Date Filing Date
PL14002316T PL2826897T3 (en) 2013-07-15 2014-07-07 Bicomponent fibre for producing spun nonwoven fabrics

Country Status (4)

Country Link
US (1) US20150017866A1 (en)
EP (1) EP2826897B1 (en)
DE (1) DE102013014918A1 (en)
PL (1) PL2826897T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013014918A1 (en) 2013-07-15 2015-01-15 Ewald Dörken Ag Bicomponent fiber for the production of spunbonded nonwovens
DK3325703T3 (en) 2016-08-02 2019-10-28 Fitesa Germany Gmbh System and method for preparing nonwoven polylactic acids
US11441251B2 (en) 2016-08-16 2022-09-13 Fitesa Germany Gmbh Nonwoven fabrics comprising polylactic acid having improved strength and toughness
US10241842B2 (en) * 2016-09-29 2019-03-26 Intel Corporation Cloud container resource binding and tasking using keys
US20220195645A1 (en) * 2020-12-21 2022-06-23 O&M Halyard, Inc. Higher Strength Calcium Carbonate Filled Fiber Spunbond and SMS Nonwoven Material

Family Cites Families (27)

* Cited by examiner, † Cited by third party
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US4282076A (en) 1979-09-17 1981-08-04 Hercules Incorporated Method of visbreaking polypropylene
US5064802A (en) 1989-09-14 1991-11-12 The Dow Chemical Company Metal complex compounds
DK132191D0 (en) * 1991-07-05 1991-07-05 Danaklon As FIBERS AND MANUFACTURING THEREOF
US5374696A (en) 1992-03-26 1994-12-20 The Dow Chemical Company Addition polymerization process using stabilized reduced metal catalysts
US5405698A (en) * 1993-03-31 1995-04-11 Basf Corporation Composite fiber and polyolefin microfibers made therefrom
CA2163788C (en) 1993-05-25 2004-04-27 G. Allan Stahl Novel polyolefin fibers and their fabrics
SG50447A1 (en) * 1993-06-24 1998-07-20 Hercules Inc Skin-core high thermal bond strength fiber on melt spin system
US5556589A (en) * 1994-09-07 1996-09-17 Hercules Incorporated Process of using a spin pack for multicomponent fibers
US6417121B1 (en) * 1994-11-23 2002-07-09 Bba Nonwovens Simpsonville, Inc. Multicomponent fibers and fabrics made using the same
US6074590A (en) 1997-07-28 2000-06-13 Fina Technology, Inc. Process of making a bicomponent fiber
JP3733317B2 (en) * 2001-10-31 2006-01-11 日本ポリプロ株式会社 Flame retardant polypropylene fiber
CA2492839C (en) 2002-08-12 2011-02-01 Exxonmobil Chemical Patents Inc. Plasticized polyolefin compositions
US20040038612A1 (en) * 2002-08-21 2004-02-26 Kimberly-Clark Worldwide, Inc. Multi-component fibers and non-woven webs made therefrom
US7008888B2 (en) * 2003-07-24 2006-03-07 E. I. Du Pont De Nemours And Company Multiple component spunbond web
DE10360845A1 (en) * 2003-12-20 2005-07-21 Corovin Gmbh Soft fleece based on polyethylene
DE602005017354D1 (en) * 2004-01-26 2009-12-10 Procter & Gamble FIBERS AND NONWOVENS, INCLUDING POLYETHYLENE BLENDS AND MIXTURES
DE102007049031A1 (en) * 2007-10-11 2009-04-16 Fiberweb Corovin Gmbh polypropylene blend
WO2009111185A2 (en) 2008-02-29 2009-09-11 Dow Global Technologies Inc. FIBERS AND FABRICS MADE FROM ETHYLENE/α-OLEFIN INTERPOLYMERS
JP5233053B2 (en) * 2008-05-19 2013-07-10 Ｅｓファイバービジョンズ株式会社 Composite fiber for producing air laid nonwoven fabric and method for producing high density air laid nonwoven fabric
US8007699B2 (en) 2008-08-20 2011-08-30 Fina Technology, Inc. Process of making bicomponent fiber
EP2343406B1 (en) 2008-10-29 2013-12-18 Mitsui Chemicals, Inc. Crimped composite fiber, and non-woven fabric comprising the fiber
EP2261410B1 (en) * 2009-05-29 2012-07-25 Unitika, Ltd. Polylactic acid filament nonwoven fabric and production method thereof
US8668975B2 (en) * 2009-11-24 2014-03-11 Exxonmobil Chemical Patents Inc. Fabric with discrete elastic and plastic regions and method for making same
US8389426B2 (en) * 2010-01-04 2013-03-05 Trevira Gmbh Bicomponent fiber
PE20131365A1 (en) * 2010-08-19 2013-11-25 Braskem America Inc MANUFACTURED ARTICLES INCLUDING POLYOLEFINS
EP2659493B1 (en) 2010-12-29 2017-08-09 Dow Global Technologies LLC Method of making a cable strength member
DE102013014918A1 (en) 2013-07-15 2015-01-15 Ewald Dörken Ag Bicomponent fiber for the production of spunbonded nonwovens

Also Published As

Publication number Publication date
US20150017866A1 (en) 2015-01-15
EP2826897A1 (en) 2015-01-21
EP2826897B1 (en) 2019-05-29
DE102013014918A1 (en) 2015-01-15

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