WO2007143762A1 - Fibre containing article - Google Patents

Fibre containing article Download PDF

Info

Publication number
WO2007143762A1
WO2007143762A1 PCT/AT2007/000259 AT2007000259W WO2007143762A1 WO 2007143762 A1 WO2007143762 A1 WO 2007143762A1 AT 2007000259 W AT2007000259 W AT 2007000259W WO 2007143762 A1 WO2007143762 A1 WO 2007143762A1
Authority
WO
WIPO (PCT)
Prior art keywords
article
fibres
fibre
unique
shape
Prior art date
Application number
PCT/AT2007/000259
Other languages
English (en)
French (fr)
Inventor
Thomas Richard Burrow
Gert Kroner
Dieter Eichinger
Friedrich Weninger
Wilhelm Feilmair
Original Assignee
Lenzing Aktiengesellschaft
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 Lenzing Aktiengesellschaft filed Critical Lenzing Aktiengesellschaft
Priority to JP2009514589A priority Critical patent/JP2009540140A/ja
Publication of WO2007143762A1 publication Critical patent/WO2007143762A1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H15/00—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution
    • D21H15/02—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration
    • 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
    • D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; 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
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/02—Synthetic cellulose fibres
    • D21H13/08—Synthetic cellulose fibres from regenerated cellulose
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/40—Agents facilitating proof of genuineness or preventing fraudulent alteration, e.g. for security paper
    • D21H21/44—Latent security elements, i.e. detectable or becoming apparent only by use of special verification or tampering devices or methods
    • D21H21/46—Elements suited for chemical verification or impeding chemical tampering, e.g. by use of eradicators

Definitions

  • the article may be a textile article, such as a bale of fibre, a sliver, a yarn, a fabric, a garment or a home-textile, or may be a non-woven article, such as a web, a filling fibre, particularly for sleeping bags or bedding articles, or may be a technical article such as a fibre reinforcement, a rope, a flocked wallpaper, or may be a paper.
  • a textile article such as a bale of fibre, a sliver, a yarn, a fabric, a garment or a home-textile
  • non-woven article such as a web, a filling fibre, particularly for sleeping bags or bedding articles
  • a technical article such as a fibre reinforcement, a rope, a flocked wallpaper, or may be a paper.
  • the article is a specialty paper, especially a paper for banknotes.
  • FIGS 1 , 6 and 8 are diagrammatic representations of extrusion holes used for spinning filaments for use in the present invention
  • FIGS 2, 3, 5, 7 and 9 are reproductions of photomicrographs of filament cross- sections.
  • man-made fibres such as polyester fibres or polypropylene fibres are produced by heating a meltable polymer and extruding it through a spinnerette
  • Man-made fibres such as polyester and polypropylene would therefore be more readily made on a small scale (albeit given the difficulties of producing spinnerette) than would be the case for cellulosic fibres.
  • Cellulosic fibres such as viscose fibres are produced in large, complex, manufacturing plants by processes which are well known in themselves but which cannot be reproduced very easily on a small scale to enable faking of fibres to be produced. This is also the position with lyocell fibres where again large production plants are used to manufacture the fibres for commercial use. Both the viscose process and the lyocell process are well known.
  • the viscose dope is spun through extrusion holes which are shaped to conform to the shape of the desired fibre.
  • viscose can be extruded through Y shaped extrusion holes as shown in Figure 1 where the three legs are arranged at 120° to one another and the limbs of each leg are 89 microns long and 25 microns wide.
  • This produces the fibre as shown in Figures 2, 3, 5 and schematically as shown in Figure 4.
  • the hole as shown in figure 6 produces fibres as shown in Figure 7 and the hole as shown in Figure 8 produces fibre as shown in
  • the fibre production process requires large viscose fibre plants, it is not possible to produce fake fibre without a very large investment. It is possible for the fibre producer to produce fibres having different lengths of the limbs, so that the length L as shown in figure 4 can be varied either with one limb having a different length to the other two limbs or all three limbs having different lengths or all three limbs having the same length. It is also possible to alter the width W of the limbs. Furthermore, the number of limbs can be varied.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nonwoven Fabrics (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Paper (AREA)
  • Bedding Items (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Woven Fabrics (AREA)
PCT/AT2007/000259 2006-06-14 2007-05-30 Fibre containing article WO2007143762A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009514589A JP2009540140A (ja) 2006-06-14 2007-05-30 繊維含有物品

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA1014/2006 2006-06-14
AT0101406A AT504704B1 (de) 2006-06-14 2006-06-14 Fasern enthaltender gegenstand

Publications (1)

Publication Number Publication Date
WO2007143762A1 true WO2007143762A1 (en) 2007-12-21

Family

ID=38353680

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2007/000259 WO2007143762A1 (en) 2006-06-14 2007-05-30 Fibre containing article

Country Status (4)

Country Link
JP (1) JP2009540140A (de)
AT (1) AT504704B1 (de)
TW (1) TW200819565A (de)
WO (1) WO2007143762A1 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016106982A1 (zh) * 2014-12-31 2016-07-07 昆山钞票纸业有限公司 一种防伪元件、制造方法以及含有该防伪元件的安全纸张
CN106164346A (zh) * 2014-03-31 2016-11-23 可隆工业株式会社 莱赛尔纤维
EP3162925B1 (de) * 2014-06-30 2019-06-05 Kolon Industries, Inc. Lyocellmaterial mit modifiziertem querschnitt für tabakfilter und herstellungsverfahren dafür
US10517325B2 (en) 2013-06-28 2019-12-31 Kolon Industries, Inc. Lyocell material for tobacco filter and method for preparing same
US10617146B2 (en) 2014-12-31 2020-04-14 Kolon Industries, Inc. Method of manufacturing a lyocell material for a cigarette filter

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150375149A1 (en) * 2014-06-27 2015-12-31 Eastman Chemical Company Acetate tow and filters with shape and size used for coding
JP6610474B2 (ja) 2016-09-06 2019-11-27 信越化学工業株式会社 ２−シアノエチル基含有オルガノキシシラン化合物及びシルセスキオキサン並びにこれらの製造方法
CN107988642A (zh) * 2017-12-15 2018-05-04 杭州泰富纺织化纤有限公司 一种吸湿排汗纤维以及所用的喷丝板
KR102352034B1 (ko) 2018-06-29 2022-01-14 코오롱인더스트리 주식회사 라이오셀 섬유를 포함하는 부직 섬유 집합체
CN109338485B (zh) * 2018-12-05 2021-04-06 东华大学 纳米纤维/短纤混纺体系中纳米纤维的可视化示踪方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5634914A (en) * 1987-07-30 1997-06-03 Courtaulds Plc Cellulosic fibre
WO1999063144A1 (en) * 1998-06-01 1999-12-09 Isotag Technologies, Inc. Fiber coating composition having an invisible marker and process for making same
US20020160188A1 (en) * 2001-02-21 2002-10-31 Tam Thomas Y-T. Security articles
WO2003044276A1 (en) * 2001-11-22 2003-05-30 Landqart Security paper and security articles
US20030194578A1 (en) * 2001-12-20 2003-10-16 Honeywell International, Inc. Security articles comprising multi-responsive physical colorants
US20040063117A1 (en) * 2001-01-22 2004-04-01 Sandrine Rancien Paper including bodies carrying at least one biochemical marker
EP1479797A1 (de) * 2003-05-22 2004-11-24 Landqart Photolumineszierende Faser, Sicherheitspapier und andere Sicherheitsartikel
WO2005080088A1 (en) * 2004-02-18 2005-09-01 Tullis Russel Papermakers Limited Apparatus and method for identifying an object having ramdomly distributed identification elements

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1773969A (en) * 1928-09-08 1930-08-26 Celanese Corp Process of and apparatus for making artificial filaments
US4076933A (en) * 1976-02-27 1978-02-28 International Telephone And Telegraph Corporation Process for producing a regenerated shaped cellulosic fiber
WO1997013895A1 (en) * 1993-02-16 1997-04-17 E.I. Du Pont De Nemours And Company Improvements in and relating to fiber identification
DE29709804U1 (de) * 1997-05-30 1997-08-14 Hoechst Trevira Gmbh & Co Kg Schwerentflammbare Schindel
JP2002517618A (ja) * 1998-06-01 2002-06-18 アイソタッグ、テクノロジー、インコーポレーテッド マーカー組成物および架橋重合体を含む繊維
SE0004780D0 (sv) * 2000-12-22 2000-12-22 Jordanian Pharmaceutical Mfg & Novel compunds

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5634914A (en) * 1987-07-30 1997-06-03 Courtaulds Plc Cellulosic fibre
WO1999063144A1 (en) * 1998-06-01 1999-12-09 Isotag Technologies, Inc. Fiber coating composition having an invisible marker and process for making same
US20040063117A1 (en) * 2001-01-22 2004-04-01 Sandrine Rancien Paper including bodies carrying at least one biochemical marker
US20020160188A1 (en) * 2001-02-21 2002-10-31 Tam Thomas Y-T. Security articles
WO2003044276A1 (en) * 2001-11-22 2003-05-30 Landqart Security paper and security articles
US20030194578A1 (en) * 2001-12-20 2003-10-16 Honeywell International, Inc. Security articles comprising multi-responsive physical colorants
EP1479797A1 (de) * 2003-05-22 2004-11-24 Landqart Photolumineszierende Faser, Sicherheitspapier und andere Sicherheitsartikel
WO2005080088A1 (en) * 2004-02-18 2005-09-01 Tullis Russel Papermakers Limited Apparatus and method for identifying an object having ramdomly distributed identification elements

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10517325B2 (en) 2013-06-28 2019-12-31 Kolon Industries, Inc. Lyocell material for tobacco filter and method for preparing same
US11330836B2 (en) 2013-06-28 2022-05-17 Kolon Industries, Inc. Lyocell material for tobacco filter
CN106164346A (zh) * 2014-03-31 2016-11-23 可隆工业株式会社 莱赛尔纤维
EP3128049A4 (de) * 2014-03-31 2017-11-22 Kolon Industries, Inc. Lyocellfaser
EP3162925B1 (de) * 2014-06-30 2019-06-05 Kolon Industries, Inc. Lyocellmaterial mit modifiziertem querschnitt für tabakfilter und herstellungsverfahren dafür
US11103003B2 (en) 2014-06-30 2021-08-31 Kolon Industries, Inc. Modified cross-section lyocell material for tobacco filter, and preparation method therefor
WO2016106982A1 (zh) * 2014-12-31 2016-07-07 昆山钞票纸业有限公司 一种防伪元件、制造方法以及含有该防伪元件的安全纸张
CN105803854A (zh) * 2014-12-31 2016-07-27 昆山钞票纸业有限公司 一种防伪元件、制造方法以及含有该防伪元件的安全纸张
US10617146B2 (en) 2014-12-31 2020-04-14 Kolon Industries, Inc. Method of manufacturing a lyocell material for a cigarette filter

Also Published As

Publication number Publication date
AT504704A1 (de) 2008-07-15
JP2009540140A (ja) 2009-11-19
AT504704B1 (de) 2008-12-15
TW200819565A (en) 2008-05-01

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