EP4087962B8 - Biologisch abbaubare polymerfaser aus nachwachsenden rohstoffen - Google Patents
Biologisch abbaubare polymerfaser aus nachwachsenden rohstoffen Download PDFInfo
- 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
Links
- 229920002988 biodegradable polymer Polymers 0.000 title 1
- 239000004621 biodegradable polymer Substances 0.000 title 1
- 239000000835 fiber Substances 0.000 title 1
- 239000002994 raw material Substances 0.000 title 1
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)
- Compositions Of Macromolecular Compounds (AREA)
- Multicomponent Fibers (AREA)
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 (12)
Country | Link |
---|---|
US (1) | US20230031661A1 (zh) |
EP (1) | EP4087962B8 (zh) |
JP (1) | JP2023510254A (zh) |
KR (1) | KR20220119674A (zh) |
CN (1) | CN115315545A (zh) |
BR (1) | BR112022013645A2 (zh) |
CA (1) | CA3164162A1 (zh) |
DK (1) | DK4087962T3 (zh) |
FI (1) | FI4087962T3 (zh) |
MX (1) | MX2022008527A (zh) |
PT (1) | PT4087962T (zh) |
WO (1) | WO2021140115A1 (zh) |
Family Cites Families (13)
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 |
JP4093595B2 (ja) * | 1997-05-02 | 2008-06-04 | カーギル インコーポレイテッド | 分解性ポリマー繊維の製造方法、製品、及び使用法 |
DE60031897T2 (de) * | 1999-06-18 | 2007-09-06 | Toray Industries, Inc. | Polymilchsäureharz, damit erhaltene Textilerzeugnisse und Verfahren zur Herstellung derselben |
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 |
JP5938149B2 (ja) * | 2013-07-23 | 2016-06-22 | 宇部エクシモ株式会社 | 延伸複合繊維の製造方法及び延伸複合繊維 |
CN106232882A (zh) * | 2014-04-22 | 2016-12-14 | 纤维创新技术公司 | 包含脂族聚酯共混物的纤维以及由其形成的纱、丝束和织物 |
JP7364829B2 (ja) * | 2017-03-31 | 2023-10-19 | 大和紡績株式会社 | 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 |
-
2021
- 2021-01-06 PT PT217003680T patent/PT4087962T/pt unknown
- 2021-01-06 WO PCT/EP2021/050119 patent/WO2021140115A1/de active Search and Examination
- 2021-01-06 CN CN202180008434.4A patent/CN115315545A/zh active Pending
- 2021-01-06 JP JP2022541777A patent/JP2023510254A/ja active Pending
- 2021-01-06 FI FIEP21700368.0T patent/FI4087962T3/en active
- 2021-01-06 EP EP21700368.0A patent/EP4087962B8/de active Active
- 2021-01-06 US US17/791,804 patent/US20230031661A1/en active Pending
- 2021-01-06 BR BR112022013645A patent/BR112022013645A2/pt unknown
- 2021-01-06 KR KR1020227025263A patent/KR20220119674A/ko unknown
- 2021-01-06 DK DK21700368.0T patent/DK4087962T3/da active
- 2021-01-06 CA CA3164162A patent/CA3164162A1/en active Pending
- 2021-01-06 MX MX2022008527A patent/MX2022008527A/es unknown
Also Published As
Publication number | Publication date |
---|---|
PT4087962T (pt) | 2024-05-24 |
EP4087962A1 (de) | 2022-11-16 |
BR112022013645A2 (pt) | 2022-09-13 |
MX2022008527A (es) | 2022-08-08 |
CA3164162A1 (en) | 2021-07-15 |
US20230031661A1 (en) | 2023-02-02 |
EP4087962B1 (de) | 2024-03-13 |
WO2021140115A1 (de) | 2021-07-15 |
CN115315545A (zh) | 2022-11-08 |
FI4087962T3 (en) | 2024-04-24 |
DK4087962T3 (da) | 2024-06-10 |
JP2023510254A (ja) | 2023-03-13 |
KR20220119674A (ko) | 2022-08-30 |
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