EP4087962B8 - Biologisch abbaubare polymerfaser aus nachwachsenden rohstoffen - Google Patents

Biologisch abbaubare polymerfaser aus nachwachsenden rohstoffen Download PDF

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Publication number
EP4087962B8
EP4087962B8 EP21700368.0A EP21700368A EP4087962B8 EP 4087962 B8 EP4087962 B8 EP 4087962B8 EP 21700368 A EP21700368 A EP 21700368A EP 4087962 B8 EP4087962 B8 EP 4087962B8
Authority
EP
European Patent Office
Prior art keywords
raw materials
biodegradable polymer
polymer fiber
renewable raw
renewable
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
EP21700368.0A
Other languages
English (en)
French (fr)
Other versions
EP4087962B1 (de
EP4087962A1 (de
Inventor
Jörg Dahringer
Michael Klanert
Peter Engelhardt
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.)
Indorama Ventures Fibers Germany GmbH
Original Assignee
Indorama Ventures Fibers Germany GmbH
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 Indorama Ventures Fibers Germany GmbH filed Critical Indorama Ventures Fibers Germany GmbH
Publication of EP4087962A1 publication Critical patent/EP4087962A1/de
Publication of EP4087962B1 publication Critical patent/EP4087962B1/de
Application granted granted Critical
Publication of EP4087962B8 publication Critical patent/EP4087962B8/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
    • 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
    • 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
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30—Conjugate filaments; Spinnerette packs therefor
    • D01D5/34—Core-skin structure; Spinnerette packs therefor
    • 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
    • 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
    • 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
    • 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
    • D04H1/43825—Composite fibres
    • D04H1/43828—Composite 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
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/732—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/12—Physical properties biodegradable

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Artificial Filaments (AREA)
  • Multicomponent Fibers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
EP21700368.0A 2020-01-10 2021-01-06 Biologisch abbaubare polymerfaser aus nachwachsenden rohstoffen Active EP4087962B8 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20151275 2020-01-10
PCT/EP2021/050119 WO2021140115A1 (de) 2020-01-10 2021-01-06 Biologisch abbaubare polymerfaser aus nachwachsenden rohstoffen

Publications (3)

Publication Number Publication Date
EP4087962A1 EP4087962A1 (de) 2022-11-16
EP4087962B1 EP4087962B1 (de) 2024-03-13
EP4087962B8 true EP4087962B8 (de) 2024-06-19

Family

ID=69159568

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21700368.0A Active EP4087962B8 (de) 2020-01-10 2021-01-06 Biologisch abbaubare polymerfaser aus nachwachsenden rohstoffen

Country Status (15)

Country Link
US (1) US20230031661A1 (de)
EP (1) EP4087962B8 (de)
JP (2) JP2023510254A (de)
KR (1) KR20220119674A (de)
CN (1) CN115315545B (de)
BR (1) BR112022013645A2 (de)
CA (1) CA3164162A1 (de)
DK (1) DK4087962T3 (de)
ES (1) ES2980901T3 (de)
FI (1) FI4087962T3 (de)
HU (1) HUE066858T2 (de)
MX (1) MX2022008527A (de)
PL (1) PL4087962T3 (de)
PT (1) PT4087962T (de)
WO (1) WO2021140115A1 (de)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3816486A (en) * 1969-11-26 1974-06-11 Du Pont Two stage drawn and relaxed staple fiber
PT977912E (pt) * 1997-05-02 2005-02-28 Cargill Inc Fibras de polimeros degradaveis; preparacao; produto; e metodos de uso
ATE277962T1 (de) * 1999-06-18 2004-10-15 Kanebo Ltd Polymilchsäureharz, textilprodukte daraus und verfahren zur herstellung von textilprodukten
US6177193B1 (en) * 1999-11-30 2001-01-23 Kimberly-Clark Worldwide, Inc. Biodegradable hydrophilic binder fibers
JP2003336124A (ja) * 2002-05-16 2003-11-28 Nippon Ester Co Ltd ポリ乳酸ノークリンプショートカット繊維
JP2006097148A (ja) * 2004-09-28 2006-04-13 Toray Ind Inc 生分解性を有する芯鞘型複合繊維
US20060159918A1 (en) * 2004-12-22 2006-07-20 Fiber Innovation Technology, Inc. Biodegradable fibers exhibiting storage-stable tenacity
WO2007070064A1 (en) * 2005-12-15 2007-06-21 Kimberly - Clark Worldwide, Inc. Biodegradable multicomponent fibers
JP5098554B2 (ja) * 2006-10-11 2012-12-12 東レ株式会社 皮革様シートの製造方法
JP2013011051A (ja) * 2012-08-07 2013-01-17 Daiwabo Holdings Co Ltd ポリ乳酸系複合繊維及びこれを用いた不織布とクッション材、並びにその製造方法
US20160153122A1 (en) * 2013-07-23 2016-06-02 Ube Exsymo Co., Ltd. Method for producing drawn conjugated fiber, and drawn conjugated fiber
HUE039645T2 (hu) * 2014-04-07 2019-01-28 Trevira Gmbh Polimerrost javult diszpergálhatósággal
US20170145597A1 (en) * 2014-04-22 2017-05-25 Fiber Innovation Technology, Inc. Fibers comprising an aliphatic polyester blend, and yarns, tows, and fabrics formed therefrom
WO2018181909A1 (ja) * 2017-03-31 2018-10-04 ダイワボウホールディングス株式会社 分割型複合繊維及びこれを用いた繊維構造物
JP6611969B2 (ja) * 2019-01-25 2019-11-27 ダイワボウホールディングス株式会社 複合繊維、不織布および吸収性物品用シート

Also Published As

Publication number Publication date
DK4087962T3 (da) 2024-06-10
CN115315545B (zh) 2025-05-09
EP4087962B1 (de) 2024-03-13
US20230031661A1 (en) 2023-02-02
ES2980901T3 (es) 2024-10-03
FI4087962T3 (en) 2024-04-24
CN115315545A (zh) 2022-11-08
JP2025041924A (ja) 2025-03-26
PL4087962T3 (pl) 2024-07-01
CA3164162A1 (en) 2021-07-15
BR112022013645A2 (pt) 2022-09-13
KR20220119674A (ko) 2022-08-30
WO2021140115A1 (de) 2021-07-15
HUE066858T2 (hu) 2024-09-28
JP2023510254A (ja) 2023-03-13
MX2022008527A (es) 2022-08-08
EP4087962A1 (de) 2022-11-16
PT4087962T (pt) 2024-05-24

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