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CN1079848C - 纤维素模塑体和它的制造方法 - Google Patents

纤维素模塑体和它的制造方法 Download PDF

Info

Publication number
CN1079848C
CN1079848C CN96193414A CN96193414A CN1079848C CN 1079848 C CN1079848 C CN 1079848C CN 96193414 A CN96193414 A CN 96193414A CN 96193414 A CN96193414 A CN 96193414A CN 1079848 C CN1079848 C CN 1079848C
Authority
CN
China
Prior art keywords
cellulose
bleaching
bleaching agent
bleached
chlorine
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
CN96193414A
Other languages
English (en)
Chinese (zh)
Other versions
CN1182460A (zh
Inventor
H·拉夫
D·埃欣格尔
G·希尔德
W·费尔梅尔
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.)
Lenzing AG
Original Assignee
Lenzing AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3527728&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN1079848(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lenzing AG filed Critical Lenzing AG
Publication of CN1182460A publication Critical patent/CN1182460A/zh
Application granted granted Critical
Publication of CN1079848C publication Critical patent/CN1079848C/zh
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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/50—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs by irradiation or ozonisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Artificial Filaments (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Materials For Medical Uses (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
CN96193414A 1995-12-22 1996-12-19 纤维素模塑体和它的制造方法 Expired - Lifetime CN1079848C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0209995A AT402827B (de) 1995-12-22 1995-12-22 Celluloseformkörper und verfahren zu seiner herstellung
ATA2099/95 1995-12-22

Publications (2)

Publication Number Publication Date
CN1182460A CN1182460A (zh) 1998-05-20
CN1079848C true CN1079848C (zh) 2002-02-27

Family

ID=3527728

Family Applications (1)

Application Number Title Priority Date Filing Date
CN96193414A Expired - Lifetime CN1079848C (zh) 1995-12-22 1996-12-19 纤维素模塑体和它的制造方法

Country Status (15)

Country Link
EP (1) EP0811086B1 (de)
JP (1) JP4326023B2 (de)
CN (1) CN1079848C (de)
AT (2) AT402827B (de)
AU (1) AU708427B2 (de)
BR (1) BR9607326A (de)
CA (1) CA2212995C (de)
DE (1) DE59600279D1 (de)
ES (1) ES2119576T3 (de)
HK (1) HK1018082A1 (de)
MX (1) MX9706413A (de)
MY (1) MY113146A (de)
NO (1) NO310665B1 (de)
WO (1) WO1997023666A1 (de)
ZA (1) ZA9610469B (de)

Families Citing this family (6)

* 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
DE19948401C1 (de) * 1999-10-07 2001-05-03 Alceru Schwarza Gmbh Verfahren zur Herstellung von Cellulose-Formkörpern
JP4645093B2 (ja) * 2003-08-13 2011-03-09 王子製紙株式会社 漂白パルプの製造方法
DE102004024028B4 (de) * 2004-05-13 2010-04-08 Lenzing Ag Lyocell-Verfahren und -Vorrichtung mit Presswasserrückführung
CN100359050C (zh) * 2004-11-16 2008-01-02 唐山三友集团化纤有限公司 高白强力细旦粘胶短纤维及其生产工艺
CN1302160C (zh) * 2005-01-04 2007-02-28 陈建旭 一种用植物茎杆生产纤维的方法

Citations (3)

* Cited by examiner, † Cited by third party
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
EP0426652A1 (de) * 1989-10-30 1991-05-08 Lenzing Aktiengesellschaft Verfahren zum chlorfreien Bleichen von Zellstoffen
CN1089578A (zh) * 1992-08-28 1994-07-20 瑞典商顺智公司 处理生产用水的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL97796C (de) * 1958-05-29
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
AT395028B (de) * 1990-02-07 1992-08-25 Chemiefaser Lenzing Ag Verfahren zum chlorfreien bleichen von kunstfaserzellstoff
GB9103297D0 (en) * 1991-02-15 1991-04-03 Courtaulds Plc Fibre production method

Patent Citations (3)

* Cited by examiner, † Cited by third party
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
EP0426652A1 (de) * 1989-10-30 1991-05-08 Lenzing Aktiengesellschaft Verfahren zum chlorfreien Bleichen von Zellstoffen
CN1089578A (zh) * 1992-08-28 1994-07-20 瑞典商顺智公司 处理生产用水的方法

Also Published As

Publication number Publication date
HK1018082A1 (en) 1999-12-10
MY113146A (en) 2001-11-30
ES2119576T3 (es) 1998-10-01
BR9607326A (pt) 1997-12-30
CN1182460A (zh) 1998-05-20
AT402827B (de) 1997-09-25
AU708427B2 (en) 1999-08-05
JP4326023B2 (ja) 2009-09-02
EP0811086A1 (de) 1997-12-10
MX9706413A (es) 1997-11-29
ATE167242T1 (de) 1998-06-15
NO973720D0 (no) 1997-08-13
ZA9610469B (en) 1997-06-24
CA2212995A1 (en) 1997-07-03
WO1997023666A1 (de) 1997-07-03
DE59600279D1 (de) 1998-07-16
AU1132597A (en) 1997-07-17
CA2212995C (en) 2006-09-19
NO973720L (no) 1997-08-13
JPH11501090A (ja) 1999-01-26
NO310665B1 (no) 2001-08-06
ATA209995A (de) 1997-01-15
EP0811086B1 (de) 1998-06-10

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Granted publication date: 20020227

EXPY Termination of patent right or utility model