AT245214T - Regenerated cellulose fibers and method for their production - Google Patents

Regenerated cellulose fibers and method for their production

Info

Publication number
AT245214T
AT245214T AT97912541T AT97912541T AT245214T AT 245214 T AT245214 T AT 245214T AT 97912541 T AT97912541 T AT 97912541T AT 97912541 T AT97912541 T AT 97912541T AT 245214 T AT245214 T AT 245214T
Authority
AT
Austria
Prior art keywords
production
method
cellulose fibers
regenerated cellulose
regenerated
Prior art date
Application number
AT97912541T
Other languages
German (de)
Inventor
Kazuyuki Yabuki
Yoshikazu Tanaka
Hisato Kobayashi
Original Assignee
Toyo Boseki
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
Priority to JP31110096A priority Critical patent/JP3832000B2/en
Priority to JP31109996A priority patent/JP3831999B2/en
Priority to JP31626296A priority patent/JP3829955B2/en
Priority to JP31626196A priority patent/JP3829954B2/en
Priority to JP14017397A priority patent/JP3852631B2/en
Application filed by Toyo Boseki filed Critical Toyo Boseki
Priority to PCT/JP1997/004269 priority patent/WO1998022642A1/en
Publication of AT245214T publication Critical patent/AT245214T/en

Links

Classifications

    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/29Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913Rod, strand, filament or fiber
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/29Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913Rod, strand, filament or fiber
    • Y10T428/2933Coated or with bond, impregnation or core
    • Y10T428/2964Artificial fiber or filament
    • Y10T428/2965Cellulosic
AT97912541T 1996-11-21 1997-11-21 Regenerated cellulose fibers and method for their production AT245214T (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP31110096A JP3832000B2 (en) 1996-11-21 1996-11-21 Modified cross-section regenerated cellulose fiber and process for producing the same
JP31109996A JP3831999B2 (en) 1996-11-21 1996-11-21 Regenerated cellulose fiber and process for producing the same
JP31626296A JP3829955B2 (en) 1996-11-27 1996-11-27 Regenerated cellulose fiber with excellent dyeability and production method thereof
JP31626196A JP3829954B2 (en) 1996-11-27 1996-11-27 Hollow cross-section regenerated cellulose fiber and process for producing the same
JP14017397A JP3852631B2 (en) 1997-05-29 1997-05-29 Regenerated cellulose fiber and method for producing the same
PCT/JP1997/004269 WO1998022642A1 (en) 1996-11-21 1997-11-21 Regenerated cellulosic fibers and process for producing the same

Publications (1)

Publication Number Publication Date
AT245214T true AT245214T (en) 2003-08-15

Family

ID=27527582

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97912541T AT245214T (en) 1996-11-21 1997-11-21 Regenerated cellulose fibers and method for their production

Country Status (7)

Country Link
US (2) US6183865B1 (en)
EP (1) EP0952243B1 (en)
CN (1) CN1080779C (en)
AT (1) AT245214T (en)
AU (1) AU4968497A (en)
DE (1) DE69723582T2 (en)
WO (1) WO1998022642A1 (en)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6605350B1 (en) 1996-08-23 2003-08-12 Weyerhaeuser Company Sawdust alkaline pulp having low average degree of polymerization values and method of producing the same
US6306334B1 (en) 1996-08-23 2001-10-23 The Weyerhaeuser Company Process for melt blowing continuous lyocell fibers
US6686039B2 (en) 1999-02-24 2004-02-03 Weyerhaeuser Company Use of thinnings and other low specific gravity wood for lyocell pulps
US6210801B1 (en) * 1996-08-23 2001-04-03 Weyerhaeuser Company Lyocell fibers, and compositions for making same
US6471727B2 (en) 1996-08-23 2002-10-29 Weyerhaeuser Company Lyocell fibers, and compositions for making the same
US6797113B2 (en) 1999-02-24 2004-09-28 Weyerhaeuser Company Use of thinnings and other low specific gravity wood for lyocell pulps method
US6685856B2 (en) 1999-02-24 2004-02-03 Weyerhaeuser Company Use of thinnings and other low specific gravity wood for lyocell products method
US6221487B1 (en) 1996-08-23 2001-04-24 The Weyerhauser Company Lyocell fibers having enhanced CV properties
US6686040B2 (en) 1999-02-24 2004-02-03 Weyerhaeuser Company Use of thinnings and other low specific gravity wood for lyocell products
US6235392B1 (en) 1996-08-23 2001-05-22 Weyerhaeuser Company Lyocell fibers and process for their preparation
US6331354B1 (en) 1996-08-23 2001-12-18 Weyerhaeuser Company Alkaline pulp having low average degree of polymerization values and method of producing the same
AT405531B (en) * 1997-06-17 1999-09-27 Chemiefaser Lenzing Ag Method for producing cellulosic fibers
US20040207110A1 (en) * 2003-04-16 2004-10-21 Mengkui Luo Shaped article from unbleached pulp and the process
US6833187B2 (en) 2003-04-16 2004-12-21 Weyerhaeuser Company Unbleached pulp for lyocell products
US7097737B2 (en) 2003-04-16 2006-08-29 Weyerhaeuser Company Method of making a modified unbleached pulp for lyocell products
US6790527B1 (en) 2003-04-16 2004-09-14 Weyerhaeuser Company Lyocell fiber from unbleached pulp
KR100575378B1 (en) * 2004-11-10 2006-05-02 주식회사 효성 Process for preparing a cellulose fiber
CN100400579C (en) * 2004-12-28 2008-07-09 中国科学院化学研究所 Method for preparing functional material of regenerated cellulose
US7670678B2 (en) * 2006-12-20 2010-03-02 The Procter & Gamble Company Fibers comprising hemicellulose and processes for making same
TWI316099B (en) * 2007-01-12 2009-10-21 Taiwan Textile Res Inst Apparatus and method for manufacturing nonwoven fabric
CN101854998B (en) 2007-11-12 2014-07-23 Mgf古切控股两合公司 Filter medium
US7981974B2 (en) * 2008-01-10 2011-07-19 Chevron U.S.A. Inc. Method of making a high molecular weight, monoesterified polyimide polymer
US8066799B2 (en) * 2008-01-10 2011-11-29 Chevron U.S.A. Inc. Method of making a crosslinked fiber membrane from a high molecular weight, monoesterified polyimide polymer
JP2009209473A (en) * 2008-03-03 2009-09-17 Omikenshi Co Ltd Non-woody regenerated cellulose fiber and fiber product containing the fibers
US9587349B2 (en) 2008-04-30 2017-03-07 Xyleco, Inc. Textiles and methods and systems for producing textiles
US8911833B2 (en) * 2008-04-30 2014-12-16 Xyleco, Inc. Textiles and methods and systems for producing textiles
EP2308907B1 (en) * 2008-07-31 2014-01-01 Kyoto University Molding material containing unsaturated polyester resin and microfibrillated plant fiber
AT507757B1 (en) * 2008-12-23 2015-06-15 Chemiefaser Lenzing Ag Cellulosic form bodies with non-circular cross-section and their use in composite materials
CN103025931B (en) * 2010-06-30 2015-07-08 可隆工业株式会社 Dope for spinning lyocell, method for preparing a lyocell filament fiber using same, and method for preparing a lyocell staple fiber using same
EP2524980A1 (en) * 2011-05-18 2012-11-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method for producing precursor fibres and carbon fibres containing lignine
JP5993614B2 (en) * 2012-05-21 2016-09-14 株式会社ブリヂストン Purified polysaccharide fiber, fiber-rubber composite and tire manufacturing method
US9670596B2 (en) 2012-05-21 2017-06-06 Bridgestone Corporation Production method for purified polysaccharide fibers, purified polysaccharide fibers, fiber-rubber complex, and tire
JP5948147B2 (en) * 2012-05-21 2016-07-06 株式会社ブリヂストン Process for producing purified polysaccharide fiber, purified polysaccharide fiber, fiber-rubber composite, and tire
JP5948146B2 (en) * 2012-05-21 2016-07-06 株式会社ブリヂストン Process for producing purified polysaccharide fiber, purified polysaccharide fiber, fiber-rubber composite, and tire
WO2014024260A1 (en) * 2012-08-07 2014-02-13 日東紡績株式会社 Method for producing cellulose fibers
JP2014227619A (en) 2013-05-21 2014-12-08 株式会社ブリヂストン Method of producing refined polysaccharide fiber, refined polysaccharide fiber and tire
AT515180B1 (en) 2013-10-15 2016-06-15 Chemiefaser Lenzing Ag Three-dimensional cellulosic molding, process for its preparation and its use
AT515174B1 (en) 2013-10-15 2019-05-15 Chemiefaser Lenzing Ag Cellulose suspension, process for its preparation and use
AT515152B1 (en) * 2013-11-26 2015-12-15 Chemiefaser Lenzing Ag A process for pretreating recovered cotton fibers for use in the manufacture of regenerated cellulose moldings
TWI667378B (en) 2014-01-03 2019-08-01 奧地利商蘭精股份有限公司 Cellulosic fibre
AT517020B1 (en) 2015-02-06 2020-02-15 Chemiefaser Lenzing Ag Recycling of cellulosic synthetic fibers
CN105401303B (en) * 2015-12-01 2017-03-29 惠安华晨贸易有限公司 A kind of processing technology of environment-friendlycloth cloth
NL2016190B1 (en) * 2016-02-01 2017-08-10 Stichting Saxion Method for regenerating cellulose fibers from cellulose-containing textile.
CN107653502B (en) * 2017-10-13 2020-05-22 武汉大学 Preparation method of high-strength regenerated cellulose fibers
EP3536829A1 (en) * 2018-03-06 2019-09-11 Lenzing Aktiengesellschaft Lyocell fiber with viscose like properties
CN108796648A (en) * 2018-04-16 2018-11-13 中国纺织科学研究院有限公司 Regenerated celulose fibre and preparation method thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4416698A (en) * 1977-07-26 1983-11-22 Akzona Incorporated Shaped cellulose article prepared from a solution containing cellulose dissolved in a tertiary amine N-oxide solvent and a process for making the article
JPH01193338A (en) * 1988-01-29 1989-08-03 Tachikawa Kenkyusho Production of crystalline cellulose solution
US4983730A (en) * 1988-09-02 1991-01-08 Hoechst Celanese Corporation Water soluble cellulose acetate composition having improved processability and tensile properties
US5084349A (en) * 1988-09-07 1992-01-28 Terumo Kabushiki Kaisha Hollow cellulose fibers, method for making, and fluid processing apparatus using same
US5208106A (en) * 1991-08-27 1993-05-04 E. I. Du Pont De Nemours And Company Trilobal and tetralobal filaments exhibiting low glitter and high bulk
JPH06298999A (en) * 1993-02-16 1994-10-25 Mitsubishi Rayon Co Ltd Solution for casting cellulose and method for casting using the same
AT217896T (en) * 1993-02-16 2002-06-15 Mitsubishi Rayon Co Solution of cellulose for molding and method for producing molds thereof
JPH07102079A (en) * 1993-10-01 1995-04-18 Mitsubishi Rayon Co Ltd Production of cellulose molding
WO1995023882A1 (en) * 1994-03-01 1995-09-08 Kuraray, Co., Ltd. Regenerated cellulose fiber dyeable with disperse dye and textile product containing the same
GB9412500D0 (en) * 1994-06-22 1994-08-10 Courtaulds Fibres Holdings Ltd Fibre manufacture

Also Published As

Publication number Publication date
DE69723582T2 (en) 2004-05-13
CN1238016A (en) 1999-12-08
CN1080779C (en) 2002-03-13
US6527987B1 (en) 2003-03-04
WO1998022642A1 (en) 1998-05-28
AU4968497A (en) 1998-06-10
DE69723582D1 (en) 2003-08-21
EP0952243B1 (en) 2003-07-16
US6183865B1 (en) 2001-02-06
EP0952243A4 (en) 2000-08-16
EP0952243A1 (en) 1999-10-27

Similar Documents

Publication Publication Date Title
DE69720236D1 (en) Defibred pulp products and method for their production
DE69502024T2 (en) Hollow fiber membrane module and method for the production thereof
DE69608820D1 (en) Adsorption agent for caesumions and method for their production
AT245957T (en) Nasal dilatator and their production method
DE69534442D1 (en) Fiber optic sensor and method for its production
AT189011T (en) Method for spinning cellulose fibers from the solution
DE69841822D1 (en) Method for producing fiber bundles
DE69736332D1 (en) Silicat-substituted apatites and method for the production thereof
AT194455T (en) Method for producing food cases from cellulose
AT175678T (en) Method for treating cellulose
AT186650T (en) Radio-opperable polymers and method for their production
GB2306486B (en) Luminescent regenerated cellulose fibre
DE69503722D1 (en) Boronitride fiber and method for producing the same
DE69813010D1 (en) Method for producing composite objects from cellulose
RU97100788A (en) Fiber fiber and method of its production
DE69519894T2 (en) Photodetector component and method for its production
DE69535720D1 (en) Fibrous track and method for the production thereof
DE69521869D1 (en) Tobacco smoke filter materials, cellulose ester fiber materials and processes for their production
DE69513510T2 (en) Hollow filames and yarns from nylan and method for their production
DE69705303D1 (en) Composite fibers, wound bandages containing such fibers and method for their production
DE69530186T2 (en) Fibers that can be compressed and method for their production
PL317933A1 (en) Method of making lyocell type fibre
AT176785T (en) Cellulose particles, method for the production and use thereof
AT204889T (en) Method for producing oriented cellulose films
DE60124143D1 (en) Process for producing regenerated collagen fibers and method for their fixing

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 0952243

Country of ref document: EP

REN Ceased due to non-payment of the annual fee