DE69700778T2 - Verfahren zur herstellung von cellulosefasern und filamenten - Google Patents

Verfahren zur herstellung von cellulosefasern und filamenten

Info

Publication number
DE69700778T2
DE69700778T2 DE69700778T DE69700778T DE69700778T2 DE 69700778 T2 DE69700778 T2 DE 69700778T2 DE 69700778 T DE69700778 T DE 69700778T DE 69700778 T DE69700778 T DE 69700778T DE 69700778 T2 DE69700778 T2 DE 69700778T2
Authority
DE
Germany
Prior art keywords
filaments
pct
cellulose fibers
solution
cellulose
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
DE69700778T
Other languages
English (en)
Other versions
DE69700778D1 (de
Inventor
Sven Rusticus
Andel Eleonoor Van
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.)
Cordenka GmbH and Co KG
Original Assignee
Akzo Nobel NV
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 Akzo Nobel NV filed Critical Akzo Nobel NV
Application granted granted Critical
Publication of DE69700778D1 publication Critical patent/DE69700778D1/de
Publication of DE69700778T2 publication Critical patent/DE69700778T2/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
    • 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
    • D01D5/18—Formation of filaments, threads, or the like by means of rotating spinnerets
    • 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
    • D01F2/02—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from solutions of cellulose in acids, bases or salts

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)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
DE69700778T 1996-02-14 1997-02-13 Verfahren zur herstellung von cellulosefasern und filamenten Expired - Lifetime DE69700778T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1002338 1996-02-14
PCT/EP1997/000694 WO1997030196A1 (en) 1996-02-14 1997-02-13 Process for preparing cellulose fibres and filaments

Publications (2)

Publication Number Publication Date
DE69700778D1 DE69700778D1 (de) 1999-12-16
DE69700778T2 true DE69700778T2 (de) 2000-06-08

Family

ID=19762309

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69700778T Expired - Lifetime DE69700778T2 (de) 1996-02-14 1997-02-13 Verfahren zur herstellung von cellulosefasern und filamenten

Country Status (9)

Country Link
US (1) US6136244A (de)
EP (1) EP0880608B1 (de)
JP (1) JP2000503355A (de)
CN (1) CN1080326C (de)
AT (1) ATE186577T1 (de)
DE (1) DE69700778T2 (de)
ES (1) ES2140207T3 (de)
GR (1) GR3032459T3 (de)
WO (1) WO1997030196A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6221487B1 (en) 1996-08-23 2001-04-24 The Weyerhauser Company Lyocell fibers having enhanced CV properties
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
US6210801B1 (en) 1996-08-23 2001-04-03 Weyerhaeuser Company Lyocell fibers, and compositions for making same
EP0920548B1 (de) * 1996-08-23 2002-10-02 Weyerhaeuser Company Lyocellfasern und verfahren zu ihrer herstellung
US6235392B1 (en) 1996-08-23 2001-05-22 Weyerhaeuser Company Lyocell fibers and process for their preparation
US6306334B1 (en) 1996-08-23 2001-10-23 The Weyerhaeuser Company Process for melt blowing continuous lyocell fibers
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
US6686039B2 (en) 1999-02-24 2004-02-03 Weyerhaeuser Company Use of thinnings and other low specific gravity wood for lyocell pulps
US6797113B2 (en) 1999-02-24 2004-09-28 Weyerhaeuser Company Use of thinnings and other low specific gravity wood for lyocell pulps method
US6686040B2 (en) 1999-02-24 2004-02-03 Weyerhaeuser Company Use of thinnings and other low specific gravity wood for lyocell products
US6685856B2 (en) 1999-02-24 2004-02-03 Weyerhaeuser Company Use of thinnings and other low specific gravity wood for lyocell products method
CN1894447A (zh) * 2003-12-18 2007-01-10 宝洁公司 形成含羟基聚合物纤维的旋转纺丝方法
CN104157841B (zh) * 2014-08-14 2016-03-23 陕西理工学院 用于钠离子电池的复合纤维电极材料制备工艺
CN107523889A (zh) * 2017-08-25 2017-12-29 孙飞勇 纤维素氨基甲酸酯的湿法纺丝方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB263810A (en) * 1925-12-30 1927-10-13 British Celanese Improvements in phosphoric acid solutions of cellulose
DE714434C (de) * 1933-04-25 1941-11-28 Gerritsen Dirk Jan Verfahren zur Herstellung von homogenen Celluloseloesungen in Mineralsaeuren oder deren Gemischen zur Herstellung von Kunstseide, Filmen, Baendchen und aehnlichen Erzeugnissen
NL54859C (de) * 1939-05-03 1943-07-15
JPS6015724B2 (ja) * 1977-07-29 1985-04-22 旭化成株式会社 芳香族ポリアミド繊維の製造方法
SU1348396A1 (ru) * 1985-05-27 1987-10-30 Научно-исследовательский институт физико-химических проблем Белорусского государственного университета им.В.И.Ленина Способ получени растворов целлюлозы
SU1397456A1 (ru) * 1986-03-04 1988-05-23 Всесоюзный научно-исследовательский институт синтетических смол Способ получени растворов целлюлозы
KR910004700B1 (ko) * 1988-12-27 1991-07-10 주식회사 코오롱 방향족 폴리아미드 단섬유와 그 제조방법
EP0415728B1 (de) * 1989-08-31 1997-01-08 Mitsui Petrochemical Industries, Ltd. Verfahren zur Herstellung von Blasgeformten Gegenständen
KR920008999B1 (ko) * 1990-04-04 1992-10-12 주식회사 코오롱 방향족 폴리아미드 단섬유의 제조방법
US5075963A (en) * 1990-10-26 1991-12-31 At&T Bell Laboratories Method and apparatus for attaching successive pairs of wires to a data connector having fine-pitch contacts
JP3190979B2 (ja) * 1991-11-19 2001-07-23 旭化成株式会社 セルロース成型品の製造方法
ES2132704T3 (es) * 1994-08-19 1999-08-16 Akzo Nobel Nv Disoluciones de celulosa y productos hechos de las mismas.
CN1064091C (zh) * 1995-03-03 2001-04-04 阿克佐诺贝尔公司 可纺丝溶液的离心纺丝法及制成的纤维制品和该制品用途

Also Published As

Publication number Publication date
GR3032459T3 (en) 2000-05-31
EP0880608A1 (de) 1998-12-02
ES2140207T3 (es) 2000-02-16
JP2000503355A (ja) 2000-03-21
ATE186577T1 (de) 1999-11-15
DE69700778D1 (de) 1999-12-16
CN1211290A (zh) 1999-03-17
CN1080326C (zh) 2002-03-06
US6136244A (en) 2000-10-24
WO1997030196A1 (en) 1997-08-21
EP0880608B1 (de) 1999-11-10

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: CORDENKA GMBH, 42103 WUPPERTAL, DE