DE69804481D1 - Herstellung von viskose and daraus hergestellte gegenstände - Google Patents

Herstellung von viskose and daraus hergestellte gegenstände

Info

Publication number
DE69804481D1
DE69804481D1 DE69804481T DE69804481T DE69804481D1 DE 69804481 D1 DE69804481 D1 DE 69804481D1 DE 69804481 T DE69804481 T DE 69804481T DE 69804481 T DE69804481 T DE 69804481T DE 69804481 D1 DE69804481 D1 DE 69804481D1
Authority
DE
Germany
Prior art keywords
cellulose
viscose
dissolving
elongate
alkali
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.)
Expired - Lifetime
Application number
DE69804481T
Other languages
English (en)
Other versions
DE69804481T2 (de
Inventor
Klaus Fischer
Heinzhorst Moebius
Tatjana Poggi
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.)
SAPPI MANUFACTURING (PTY) LTD., UMKOMASS, ZA
Original Assignee
Kelheim Fibres 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 Kelheim Fibres GmbH filed Critical Kelheim Fibres GmbH
Application granted granted Critical
Publication of DE69804481D1 publication Critical patent/DE69804481D1/de
Publication of DE69804481T2 publication Critical patent/DE69804481T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B9/00—Cellulose xanthate; Viscose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Textile Engineering (AREA)
  • Organic Chemistry (AREA)
  • Artificial Filaments (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paper (AREA)
DE69804481T 1997-09-23 1998-09-22 Herstellung von viskose and daraus hergestellte gegenstände Expired - Lifetime DE69804481T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9720213.9A GB9720213D0 (en) 1997-09-23 1997-09-23 Manufacture of viscose and articles therefrom
PCT/GB1998/002857 WO1999015565A1 (en) 1997-09-23 1998-09-22 Manufacture of viscose and of articles therefrom

Publications (2)

Publication Number Publication Date
DE69804481D1 true DE69804481D1 (de) 2002-05-02
DE69804481T2 DE69804481T2 (de) 2002-11-07

Family

ID=10819512

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69804481T Expired - Lifetime DE69804481T2 (de) 1997-09-23 1998-09-22 Herstellung von viskose and daraus hergestellte gegenstände

Country Status (9)

Country Link
US (1) US6538130B1 (de)
EP (1) EP1023326B1 (de)
AT (1) ATE215096T1 (de)
AU (1) AU9174998A (de)
DE (1) DE69804481T2 (de)
ES (1) ES2174485T3 (de)
GB (1) GB9720213D0 (de)
TW (1) TW412606B (de)
WO (1) WO1999015565A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1301400A2 (de) * 2000-07-17 2003-04-16 Devro Plc Bestrahlte, verpackte und befeuchtete schlauchförmige nahrungsmittelhülle
US7579078B2 (en) 2001-09-21 2009-08-25 Outlast Technologies, Inc. Temperature regulating cellulosic fibers and applications thereof
US7244497B2 (en) * 2001-09-21 2007-07-17 Outlast Technologies, Inc. Cellulosic fibers having enhanced reversible thermal properties and methods of forming thereof
US9434869B2 (en) 2001-09-21 2016-09-06 Outlast Technologies, LLC Cellulosic fibers having enhanced reversible thermal properties and methods of forming thereof
EP2047030B2 (de) * 2006-06-14 2014-04-09 Sappi Manufacturing (PTY) Ltd Verfahren zur verstärkung der reaktivität von zellstoff
GB2493490A (en) * 2011-05-20 2013-02-13 Innovia Films Ltd Process for dissolving and casting non-dissolving cellulose
GB2493488A (en) * 2011-05-20 2013-02-13 Innovia Films Ltd Process for dissolving and casting non-dissolving cellulose
JP6022554B2 (ja) * 2011-05-20 2016-11-09 イノヴィア フィルムズ リミテッド セルロースのフィルムまたは造形品を加工するためのプロセス
US10383369B2 (en) 2017-06-07 2019-08-20 Rai Strategic Holdings, Inc. Fibrous filtration material for electronic smoking article
BG67252B1 (bg) * 2017-06-27 2021-02-15 Е.Миролио ЕАД Метод за получаване на вискозна изкуствена коприна с променяща се дебелина, продукт, получен по този метод и инсталация за реализиране на метода
CN108677273B (zh) * 2018-05-15 2020-07-07 赛得利（福建）纤维有限公司 一种细旦强力粘胶纤维的制备方法
CN108588880B (zh) * 2018-05-15 2020-07-31 赛得利（福建）纤维有限公司 一种洁净高白粘胶纤维的制备方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH152248A (fr) 1930-08-16 1932-01-31 Mendel William Procédé pour la fabrication de viscose.
US3539678A (en) * 1967-08-14 1970-11-10 Teijin Ltd High speed spinning method of viscose rayon filaments having high wet modulus
DE1924804A1 (de) 1968-05-24 1969-12-11 Keskuslaboratorio Verfahren zur Herstellung von Viskose
US3728330A (en) 1971-06-02 1973-04-17 B Nizovsky Process for manufacturing cellulose xanthate and viscose prepared from said cellulose xanthate
US3839074A (en) 1972-08-18 1974-10-01 Fmc Corp Opaque composite film
JPS6022083B2 (ja) 1976-07-28 1985-05-31 大和紡績株式会社 ビスコ−ス法再生セルロ−ズ繊維の製造法
DD140747A1 (de) 1978-10-27 1980-03-26 Klaus Fischer Verfahren zur herstellung von viskosen
SU1159925A1 (ru) 1982-12-10 1985-06-07 Предприятие П/Я А-3844 Способ получени вискозы
JPS60181312A (ja) 1984-12-24 1985-09-17 Daiwa Spinning Co Ltd 高膨潤性再生セルロ−ス繊維
GB2208277B (en) 1987-07-30 1991-11-13 Courtaulds Plc Cellulosic fibre
SU1669916A1 (ru) 1988-07-12 1991-08-15 Предприятие П/Я В-8780 Способ получени вискозы
SE505230C2 (sv) 1993-04-21 1997-07-21 Birla Research Inst For Applie Tillverkning av regenererad cellulosafiber genom zinkfri viskosprocess
US5750446A (en) 1995-12-22 1998-05-12 Mcneil-Ppc, Inc. Absorbent body
GB9605073D0 (en) 1996-03-11 1996-05-08 Hoechst Ag Manufacture of vicose and articles therefrom

Also Published As

Publication number Publication date
ATE215096T1 (de) 2002-04-15
GB9720213D0 (en) 1997-11-26
US6538130B1 (en) 2003-03-25
WO1999015565A1 (en) 1999-04-01
DE69804481T2 (de) 2002-11-07
TW412606B (en) 2000-11-21
EP1023326A1 (de) 2000-08-02
ES2174485T3 (es) 2002-11-01
EP1023326B1 (de) 2002-03-27
AU9174998A (en) 1999-04-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SAPPI MANUFACTURING (PTY) LTD., UMKOMASS, ZA

8328 Change in the person/name/address of the agent

Representative=s name: V. FUENER EBBINGHAUS FINCK HANO, 81541 MUENCHEN