ATE167242T1 - Verfahren zur herstellung eines celluloseformkörpers - Google Patents

Verfahren zur herstellung eines celluloseformkörpers

Info

Publication number: ATE167242T1
Authority: AT; Austria
Prior art keywords: producing; molded body; bleached; pulp; cellulose molded
Prior art date: 1995-12-22

Application number

AT96942178T

Other languages

English (en)

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.)

1995-12-22

Filing date

1996-12-19

Publication date

1998-06-15

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=ATE167242(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1996-12-19 Application filed by Chemiefaser Lenzing Ag filed Critical Chemiefaser Lenzing Ag

1998-06-15 Application granted granted Critical

1998-06-15 Publication of ATE167242T1 publication Critical patent/ATE167242T1/de

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)

AT96942178T 1995-12-22 1996-12-19 Verfahren zur herstellung eines celluloseformkörpers ATE167242T1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
ATE167242T1 true ATE167242T1 (de)	1998-06-15

Family

ID=3527728

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
AT0209995A AT402827B (de)	1995-12-22	1995-12-22	Celluloseformkörper und verfahren zu seiner herstellung
AT96942178T ATE167242T1 (de)	1995-12-22	1996-12-19	Verfahren zur herstellung eines celluloseformkörpers

Family Applications Before (1)

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

Country Status (14)

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)
MX (1)	MX9706413A (de)
MY (1)	MY113146A (de)
NO (1)	NO310665B1 (de)
WO (1)	WO1997023666A1 (de)
ZA (1)	ZA9610469B (de)

Families Citing this family (7)

* 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
SE546340C2 (en) *	2022-02-22	2024-10-08	Ekoligens Ab	Systems and methods for making moulded products from cellulose fibres and moulding agents used in such systems and methods

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

1995
- 1995-12-22 AT AT0209995A patent/AT402827B/de not_active IP Right Cessation
1996
- 1996-12-10 MY MYPI96005199A patent/MY113146A/en unknown
- 1996-12-12 ZA ZA9610469A patent/ZA9610469B/xx unknown
- 1996-12-19 JP JP52314797A patent/JP4326023B2/ja not_active Expired - Lifetime
- 1996-12-19 AU AU11325/97A patent/AU708427B2/en not_active Ceased
- 1996-12-19 ES ES96942178T patent/ES2119576T3/es not_active Expired - Lifetime
- 1996-12-19 MX MX9706413A patent/MX9706413A/es unknown
- 1996-12-19 CA CA002212995A patent/CA2212995C/en not_active Expired - Fee Related
- 1996-12-19 AT AT96942178T patent/ATE167242T1/de not_active IP Right Cessation
- 1996-12-19 DE DE59600279T patent/DE59600279D1/de not_active Expired - Lifetime
- 1996-12-19 EP EP96942178A patent/EP0811086B1/de not_active Expired - Lifetime
- 1996-12-19 CN CN96193414A patent/CN1079848C/zh not_active Expired - Lifetime
- 1996-12-19 BR BR9607326A patent/BR9607326A/pt not_active IP Right Cessation
- 1996-12-19 WO PCT/AT1996/000257 patent/WO1997023666A1/de not_active Ceased
1997
- 1997-08-13 NO NO19973720A patent/NO310665B1/no not_active IP Right Cessation

Also Published As

Publication number	Publication date
HK1018082A1 (en)	1999-12-10
EP0811086A1 (de)	1997-12-10
NO973720D0 (no)	1997-08-13
JP4326023B2 (ja)	2009-09-02
ES2119576T3 (es)	1998-10-01
AU1132597A (en)	1997-07-17
CN1079848C (zh)	2002-02-27
MY113146A (en)	2001-11-30
EP0811086B1 (de)	1998-06-10
WO1997023666A1 (de)	1997-07-03
AU708427B2 (en)	1999-08-05
NO973720L (no)	1997-08-13
DE59600279D1 (de)	1998-07-16
CA2212995C (en)	2006-09-19
BR9607326A (pt)	1997-12-30
CN1182460A (zh)	1998-05-20
MX9706413A (es)	1997-11-29
JPH11501090A (ja)	1999-01-26
ATA209995A (de)	1997-01-15
CA2212995A1 (en)	1997-07-03
AT402827B (de)	1997-09-25
NO310665B1 (no)	2001-08-06
ZA9610469B (en)	1997-06-24

Legal Events

Date	Code	Title	Description
2005-09-15	REN	Ceased due to non-payment of the annual fee

Publication	Publication Date	Title
ATE251645T1 (de)	2003-10-15	Verfahren zur herstellung von alkylhydroxyalkylcellulose
DE69101775D1 (de)	1994-05-26	Verfahren zur Herstellung von Wasserstoffperoxid.
DE69101427D1 (de)	1994-04-21	Verfahren zur Herstellung von Zellulosefasern enthaltenden Verbindungen als Blatt oder Gewebe.
HU912372D0 (en)	1991-12-30	Cellulose solution made in water and n-methyl-morpholine-n-oxide
ATE167242T1 (de)	1998-06-15	Verfahren zur herstellung eines celluloseformkörpers
ATE162859T1 (de)	1998-02-15	Verfahren zur herstellung eines cellulosischen formkörpers
AU7120296A (en)	1997-04-30	Cellulose fibres
ATE191492T1 (de)	2000-04-15	Verfahren zur herstellung von celluloseformkörpern und die mit diesem verfahren hergestellten formkörper sowie deren verwendung
ATE317027T1 (de)	2006-02-15	Verfahren zur herstellung von cellulose- formkörpern
MY118332A (en)	2004-10-30	Process for the production of an aqueous solution of a tertiary amine oxide.
ATE197596T1 (de)	2000-12-15	Verfahren zur herstellung von reinem guarkernmehl
DE59908530D1 (de)	2004-03-18	Verfahren zur herstellung von cellulosischen formkörpern
DE59600066D1 (de)	1998-02-05	Verfahren zur aufarbeitung einer wässrigen prozessflüssigkeit des aminoxidverfahrens