WO2005007945A1 - Verwendung einer cellulosischen stapelfaser der gattung lyocell als füllfaser - Google Patents
Verwendung einer cellulosischen stapelfaser der gattung lyocell als füllfaser Download PDFInfo
- Publication number
- WO2005007945A1 WO2005007945A1 PCT/AT2004/000262 AT2004000262W WO2005007945A1 WO 2005007945 A1 WO2005007945 A1 WO 2005007945A1 AT 2004000262 W AT2004000262 W AT 2004000262W WO 2005007945 A1 WO2005007945 A1 WO 2005007945A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fiber
- fibers
- lyocell
- fibre
- use according
- Prior art date
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
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
-
- 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.]
- Y10T442/30—Woven fabric [i.e., woven strand or strip material]
- Y10T442/3065—Including strand which is of specific structural definition
- Y10T442/313—Strand material formed of individual filaments having different chemical compositions
-
- 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.]
- Y10T442/30—Woven fabric [i.e., woven strand or strip material]
- Y10T442/3976—Including strand which is stated to have specific attributes [e.g., heat or fire resistance, chemical or solvent resistance, high absorption for aqueous composition, water solubility, heat shrinkability, etc.]
-
- 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]
- Y10T442/696—Including strand or fiber material which is stated to have specific attributes [e.g., heat or fire resistance, chemical or solvent resistance, high absorption for aqueous compositions, water solubility, heat shrinkability, etc.]
-
- 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]
- Y10T442/697—Containing at least two chemically different strand or fiber materials
Definitions
- the present invention relates to the use of a cellulosic staple fiber of the Lyocell genus and of textile mixtures containing this fiber.
- a tertiary amine oxide in particular N-methylmorpholine-N-oxide (NMMO)
- NMMO N-methylmorpholine-N-oxide
- the process for the production of moldings from a solution of cellulose in an aqueous tertiary amine oxide is referred to as the “ammoxide process” or “lyocell process”.
- the solution of the cellulose is usually extruded using a molding tool and shaped in the process.
- the formed solution passes through an air gap into a precipitation bath, where the shaped body is obtained by precipitation of the solution.
- the molded body is washed and, if necessary, dried after further treatment steps.
- Cellulose fibers which are produced from such solutions are called “solvent-spun” fibers and have been given the generic name Lyocell by the BISFA (The International Bureau for the Standardization of Man Made Fibers).
- a method for producing lyocell fibers is described, for example, in US Pat. No. 4,246,221
- the amine oxide process provides fibers which are characterized by high strength, high wet modulus and high loop strength.
- Lyocell fibers are mainly in the form of cut fibers of discrete length, i.e. used as so-called “staple fibers”. When “lyocell fibers” are referred to below, lyocell fibers in the form of staple fibers are meant.
- Lyocell fibers as filling fibers, for example in the form of nonwovens in quilts and as balls in pillows.
- the advantage of Lyocell fibers in this application is compared to other types of fibers, such as. Polyester fibers in the excellent physiological characteristics.
- the lower compared to polyester fibers Structural elasticity and wash resistance can be mentioned.
- Textile blends of Lyocell and polyester fibers are suggested to get the best in physiology and fitness for use. Such mixtures are described, for example, in EP-A 0 941 209.
- Down and feathers are also used as additional blending partners for Lyocell fibers. used for coffered ceilings. These mixtures can be made both dry and wet.
- the present invention has for its object to provide a staple fiber of the Lyocell genus, which are better than previously known Lyocell fiber types as filler fibers and as a blend partner for textile blends with other fiber types or down or feathers.
- a cellulosic staple fiber of the Lyocell genus with a value of the ratio of titer (in dtex) to cutting length (in mm) of 0.10 or more as filler for blankets, cushions, pillows, mattresses or nonwovens for Upholstered furniture used.
- Lyocell fibers in which the value of the ratio of titer to cutting length is 0.5 to 5, have proven to be an excellent type of fiber, especially for blends with down.
- the titer of the fiber used according to the invention is preferably 1.3 to 3.3 dtex, particularly preferably 1.3 to 1.7 dtex.
- the fiber used according to the invention has a titer of 6.7 dtex and a cutting length of 6 mm.
- the cut should not be less than 3 mm.
- Cutting lengths of 22-30 mm have proven to be favorable for the use of the fiber in fiber balls, cutting lengths of up to 60 mm are suitable for the use in nonwovens.
- the fiber used according to the invention is preferably in siliconized form.
- the fiber of the Lyocell type defined above is used in a mixture with at least one fiber of another fiber type and / or down and feathers.
- the textile mixture can e.g. in the form of a fleece or a ball.
- Another fiber is used as the mixing partner, it is preferably selected from the group of synthetic fibers, particularly preferably from the group consisting of polyester fibers, polyamide fibers, polypropylene fibers and polylactate fibers.
- the proportion of Lyocell fiber as defined above in the mixture is preferably from 30 to 50% by weight.
- Another aspect of the present invention is a blanket, a cushion, a pillow, a mattress or a fleece for upholstery furniture, comprising a staple fiber of the Lyocell genus defined above and / or a mixture as defined above as filler fiber.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Artificial Filaments (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Bedding Items (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006520627A JP4834546B2 (ja) | 2003-07-21 | 2004-07-21 | リヨセルセルロースステープルファイバーのバディング繊維としての使用、ならびにその使用によって得られる毛布、クッション、枕、マットレス、または張り椅子用フリース |
AT04737392T ATE522645T1 (de) | 2003-07-21 | 2004-07-21 | Verwendung einer cellulosischen stapelfaser der gattung lyocell als füllfaser |
EP20040737392 EP1646738B1 (de) | 2003-07-21 | 2004-07-21 | Verwendung einer cellulosischen stapelfaser der gattung lyocell als füllfaser |
US10/565,153 US20070105469A1 (en) | 2003-07-21 | 2004-07-21 | Use of a lyocell-type staple fibre as a padding fibre |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0114203A AT501327B1 (de) | 2003-07-21 | 2003-07-21 | Verwendung einer cellulosischen stapelfaser der gattung lyocell |
ATA1142/2003 | 2003-07-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005007945A1 true WO2005007945A1 (de) | 2005-01-27 |
Family
ID=34069599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/AT2004/000262 WO2005007945A1 (de) | 2003-07-21 | 2004-07-21 | Verwendung einer cellulosischen stapelfaser der gattung lyocell als füllfaser |
Country Status (7)
Country | Link |
---|---|
US (1) | US20070105469A1 (de) |
EP (1) | EP1646738B1 (de) |
JP (1) | JP4834546B2 (de) |
CN (1) | CN100376729C (de) |
AT (2) | AT501327B1 (de) |
TW (1) | TW200505380A (de) |
WO (1) | WO2005007945A1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007195777A (ja) * | 2006-01-27 | 2007-08-09 | Asahi Kasei Fibers Corp | クッション材 |
WO2008019412A2 (en) * | 2006-08-14 | 2008-02-21 | Lenzing Aktiengesellschaft | Use of a cellulosic fibre in fillings |
WO2021043669A1 (de) * | 2019-09-04 | 2021-03-11 | Carl Freudenberg Kg | Fasermischung aus man-made cellulose-fasern und deren verwendung |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT6807U1 (de) * | 2004-01-13 | 2004-04-26 | Chemiefaser Lenzing Ag | Cellulosische faser der gattung lyocell |
JP4330575B2 (ja) | 2005-03-17 | 2009-09-16 | 富士通株式会社 | タグアンテナ |
US7351463B2 (en) * | 2005-08-17 | 2008-04-01 | Kwong Lung Enterprise | Down-feather and manmade fiber mixed filler and product manufacturing from the same |
AT505511B1 (de) * | 2007-07-11 | 2014-03-15 | Chemiefaser Lenzing Ag | Füllfaser mit verbessertem öffnungsverhalten, verfahren zu deren herstellung und deren verwendung |
AT506241B1 (de) * | 2007-12-20 | 2011-01-15 | Chemiefaser Lenzing Ag | Garne, flächengebilde mit hoher abnutzungsbeständigkeit und daraus hergestellte artikel |
AT506067B1 (de) * | 2007-12-21 | 2009-06-15 | Chemiefaser Lenzing Ag | Presslinge aus cellulosischen spinnfasern, deren herstellung und verwendung |
RU2481780C2 (ru) * | 2008-10-22 | 2013-05-20 | Лиар Корпорейшн | Слоистое изделие для отделки из возобновляемых природных волокон |
US20110223398A1 (en) * | 2010-03-09 | 2011-09-15 | Valley Forge Fabrics, Inc. | Upholstery and Wall Panel Weight Woven Fabrics |
CN102168327B (zh) * | 2011-04-07 | 2013-03-20 | 上海水星家用纺织品股份有限公司 | 可再生天丝的铺网方法及其该方法在家纺产品中的应用 |
CN103031664B (zh) * | 2011-10-09 | 2015-11-18 | 上海南方寝饰用品有限公司 | 一种聚酯纤维和莱赛尔纤维混合的家纺填充物及其制备方法 |
CN103011047B (zh) * | 2012-12-19 | 2015-07-08 | 杭州三星羽绒制品有限公司 | 一种羽绒莱赛尔及其加工方法 |
IT201700099945A1 (it) * | 2017-09-06 | 2019-03-06 | Fisi Fibre Sintetiche Spa | Struttura in fibre libere per imbottiture. |
EP3771755A1 (de) * | 2019-08-02 | 2021-02-03 | Lenzing Aktiengesellschaft | Verfahren zur herstellung von lyocell-stapelfasern |
EP4459015A1 (de) | 2023-05-05 | 2024-11-06 | Kelheim Fibres GmbH | Man-made-cellulosefaser |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2606211A1 (de) * | 1976-02-17 | 1977-08-25 | Bayer Ag | Fiberfill aus polyesterfasern |
WO1995035399A1 (en) * | 1994-06-22 | 1995-12-28 | Courtaulds Fibres (Holdings) Limited | Lyocell fibre and a process for its manufacture |
WO1999016705A1 (en) * | 1997-09-26 | 1999-04-08 | Fibretech Limited | Filling comprising a polyester fibre |
WO2004023943A1 (de) * | 2002-09-16 | 2004-03-25 | Lenzing Aktiengesellschaft | Decke, vorzugsweise steppdecke |
WO2004070093A2 (en) * | 2003-01-16 | 2004-08-19 | United Feather & Down | Filling material and process for making same |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4246221A (en) * | 1979-03-02 | 1981-01-20 | Akzona Incorporated | Process for shaped cellulose article prepared from a solution containing cellulose dissolved in a tertiary amine N-oxide solvent |
JPH1033344A (ja) * | 1996-07-22 | 1998-02-10 | Asahi Chem Ind Co Ltd | パイル毛布 |
ATE225418T1 (de) * | 1996-08-23 | 2002-10-15 | Weyerhaeuser Co | Lyocellfasern und verfahren zu ihrer herstellung |
JPH11323641A (ja) * | 1998-05-14 | 1999-11-26 | Unitika Ltd | パッド用不織布 |
JP2001159060A (ja) * | 1999-11-29 | 2001-06-12 | Toyobo Co Ltd | 難燃性不織布 |
JP2001234428A (ja) * | 2000-02-21 | 2001-08-31 | Toyobo Co Ltd | ポリエステル繊維及びそれを用いた寝具 |
DE10133506A1 (de) * | 2000-07-14 | 2005-08-25 | Michael Scheffel | Faserflocken sowie Verfahren und Vorrichtung zu deren Herstellung |
JP2004244756A (ja) * | 2003-02-14 | 2004-09-02 | Toray Ind Inc | 中わた用繊維材料およびそれを用いた寝装品 |
-
2003
- 2003-07-21 AT AT0114203A patent/AT501327B1/de not_active IP Right Cessation
-
2004
- 2004-07-20 TW TW093121617A patent/TW200505380A/zh unknown
- 2004-07-21 JP JP2006520627A patent/JP4834546B2/ja not_active Expired - Fee Related
- 2004-07-21 AT AT04737392T patent/ATE522645T1/de active
- 2004-07-21 CN CNB2004800208983A patent/CN100376729C/zh not_active Expired - Fee Related
- 2004-07-21 WO PCT/AT2004/000262 patent/WO2005007945A1/de active Application Filing
- 2004-07-21 US US10/565,153 patent/US20070105469A1/en not_active Abandoned
- 2004-07-21 EP EP20040737392 patent/EP1646738B1/de not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2606211A1 (de) * | 1976-02-17 | 1977-08-25 | Bayer Ag | Fiberfill aus polyesterfasern |
WO1995035399A1 (en) * | 1994-06-22 | 1995-12-28 | Courtaulds Fibres (Holdings) Limited | Lyocell fibre and a process for its manufacture |
WO1999016705A1 (en) * | 1997-09-26 | 1999-04-08 | Fibretech Limited | Filling comprising a polyester fibre |
WO2004023943A1 (de) * | 2002-09-16 | 2004-03-25 | Lenzing Aktiengesellschaft | Decke, vorzugsweise steppdecke |
WO2004070093A2 (en) * | 2003-01-16 | 2004-08-19 | United Feather & Down | Filling material and process for making same |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007195777A (ja) * | 2006-01-27 | 2007-08-09 | Asahi Kasei Fibers Corp | クッション材 |
WO2008019412A2 (en) * | 2006-08-14 | 2008-02-21 | Lenzing Aktiengesellschaft | Use of a cellulosic fibre in fillings |
WO2008019412A3 (en) * | 2006-08-14 | 2008-04-10 | Chemiefaser Lenzing Ag | Use of a cellulosic fibre in fillings |
WO2021043669A1 (de) * | 2019-09-04 | 2021-03-11 | Carl Freudenberg Kg | Fasermischung aus man-made cellulose-fasern und deren verwendung |
Also Published As
Publication number | Publication date |
---|---|
EP1646738A1 (de) | 2006-04-19 |
US20070105469A1 (en) | 2007-05-10 |
JP2006528005A (ja) | 2006-12-14 |
CN1826435A (zh) | 2006-08-30 |
CN100376729C (zh) | 2008-03-26 |
ATE522645T1 (de) | 2011-09-15 |
AT501327A1 (de) | 2006-08-15 |
JP4834546B2 (ja) | 2011-12-14 |
EP1646738B1 (de) | 2011-08-31 |
TW200505380A (en) | 2005-02-16 |
AT501327B1 (de) | 2007-01-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AT501931B1 (de) | Cellulosestapelfaser und ihre verwendung | |
EP2173931B1 (de) | Füllfaser mit verbessertem öffnungsverhalten, verfahren zu deren herstellung und deren verwendung | |
EP1646738B1 (de) | Verwendung einer cellulosischen stapelfaser der gattung lyocell als füllfaser | |
EP2473657B1 (de) | Flammgehemmte cellulosische faser, deren verwendung sowie verfahren zu deren herstellung | |
AT503803B1 (de) | Lyocell-stapelfaser | |
AT507758A1 (de) | Yarn and threads from blends of fibres and articles therefrom | |
WO2014118082A1 (de) | Verstärkungslage für gegenstände aus elastomerem material, vorzugsweise für fahrzeugluftreifen und fahrzeugluftreifen | |
EP2231906B1 (de) | Mikrofaser | |
EP2732080B1 (de) | Regenerierte cellulosefaser | |
EP2052102B1 (de) | Stapelfasergarn, textiles flächengebilde umfassend das stapelfasergarn und artikel umfassend das textile flächengebilde | |
DE2042798C3 (de) | Verfahren zur Herstellung eines Bündels aus feinen Fäden mit Fibrillen | |
EP1357207A1 (de) | Hochfestes Garn mit profilierten Filamenten | |
DE102016009570A1 (de) | Verstärkungsmaterial für Gummianordnungen, insbesondere in Form einer Reifencordkonstruktion und Verfahren zu seiner Herstellung | |
DE2803848A1 (de) | Strickmaterial aus einem faservlies | |
EP1067227B1 (de) | Füllmaterial aus Mischfaservlies | |
WO2014037191A1 (de) | Verfahren zur herstellung von viskosefasern | |
EP2951339B1 (de) | Hochfestes viskose-multifilamentgarn mit niedrigem garntiter | |
EP2546396A1 (de) | Faserbündel | |
WO2005068693A1 (de) | Cellulosische faser der gattung lyocell | |
EP4459015A1 (de) | Man-made-cellulosefaser | |
WO2024231167A1 (de) | Man-made-cellulosefaser | |
AT310923B (de) | Verfahren zur Herstellung von Fasern aus regenerierter Cellulose mit hoher Kräuselung und hoher Dehnung | |
DE202013004183U1 (de) | Garn und seine Verwendung für Schutzausrüstung | |
DE3346229A1 (de) | Fuelliges olefinhaltiges mischgarn | |
DE1117817B (de) | Verfahren zur Herstellung von Faeden oder Stapelfasern aus regenerierter Cellulose |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 200480020898.3 Country of ref document: CN |
|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2006520627 Country of ref document: JP Ref document number: 2004737392 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 2004737392 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2007105469 Country of ref document: US Ref document number: 10565153 Country of ref document: US |
|
WWP | Wipo information: published in national office |
Ref document number: 10565153 Country of ref document: US |