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BR9607326A - Orpo moldado de celulose e processo para sua produção - Google Patents

Orpo moldado de celulose e processo para sua produção

Info

Publication number
BR9607326A
BR9607326A BR9607326A BR9607326A BR9607326A BR 9607326 A BR9607326 A BR 9607326A BR 9607326 A BR9607326 A BR 9607326A BR 9607326 A BR9607326 A BR 9607326A BR 9607326 A BR9607326 A BR 9607326A
Authority
BR
Brazil
Prior art keywords
orpo
production
bleached
molded cellulose
pulp
Prior art date
Application number
BR9607326A
Other languages
English (en)
Portuguese (pt)
Inventor
Hartmut Ruef
Dieter Eichinger
Gabriele Schild
Wilhelm Feilmair
Original Assignee
Chemiefaser 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=BR9607326(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Chemiefaser Lenzing Ag filed Critical Chemiefaser Lenzing Ag
Publication of BR9607326A publication Critical patent/BR9607326A/pt

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)
  • Toxicology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material 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)
BR9607326A 1995-12-22 1996-12-19 Orpo moldado de celulose e processo para sua produção BR9607326A (pt)

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
PCT/AT1996/000257 WO1997023666A1 (de) 1995-12-22 1996-12-19 Celluloseformkörper und verfahren zu seiner herstellung

Publications (1)

Publication Number Publication Date
BR9607326A true BR9607326A (pt) 1997-12-30

Family

ID=3527728

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9607326A BR9607326A (pt) 1995-12-22 1996-12-19 Orpo moldado de celulose e processo para sua produção

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

Family Cites Families (7)

* 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
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
AU636173B2 (en) * 1989-10-30 1993-04-22 Lenzing Aktiengesellschaft Method for the chlorine-free bleaching of pulps
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
SE9301160L (sv) * 1992-08-28 1994-03-01 Sunds Defibrator Ind Ab Förfarande för behandling av processvatten

Also Published As

Publication number Publication date
JPH11501090A (ja) 1999-01-26
EP0811086B1 (de) 1998-06-10
ATE167242T1 (de) 1998-06-15
DE59600279D1 (de) 1998-07-16
ES2119576T3 (es) 1998-10-01
WO1997023666A1 (de) 1997-07-03
AU1132597A (en) 1997-07-17
CN1182460A (zh) 1998-05-20
NO310665B1 (no) 2001-08-06
HK1018082A1 (en) 1999-12-10
NO973720D0 (no) 1997-08-13
AU708427B2 (en) 1999-08-05
MX9706413A (es) 1997-11-29
CN1079848C (zh) 2002-02-27
CA2212995A1 (en) 1997-07-03
AT402827B (de) 1997-09-25
NO973720L (no) 1997-08-13
MY113146A (en) 2001-11-30
JP4326023B2 (ja) 2009-09-02
CA2212995C (en) 2006-09-19
ATA209995A (de) 1997-01-15
EP0811086A1 (de) 1997-12-10
ZA9610469B (en) 1997-06-24

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 19A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2342 DE 24-11-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B15K Others concerning applications: alteration of classification

Ipc: D01F 2/00 (2006.01), D06L 4/10 (2017.0