EP0686712A3 - Fibres cellulosiques flexibles avec module et RMN-caractéristiques réduits et procédé pour leur fabrication - Google Patents
Fibres cellulosiques flexibles avec module et RMN-caractéristiques réduits et procédé pour leur fabrication Download PDFInfo
- Publication number
- EP0686712A3 EP0686712A3 EP95104358A EP95104358A EP0686712A3 EP 0686712 A3 EP0686712 A3 EP 0686712A3 EP 95104358 A EP95104358 A EP 95104358A EP 95104358 A EP95104358 A EP 95104358A EP 0686712 A3 EP0686712 A3 EP 0686712A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- nmr
- cellulose fibers
- flexible
- production
- nmmno
- 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.)
- Granted
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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
- Multicomponent Fibers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4420304 | 1994-06-10 | ||
DE4420304A DE4420304C1 (de) | 1994-06-10 | 1994-06-10 | Flexible Cellulosefasern mit reduziertem Modul und vermindertem NMR-Ordnungsgrad und deren Herstellung |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0686712A2 EP0686712A2 (fr) | 1995-12-13 |
EP0686712A3 true EP0686712A3 (fr) | 1996-05-01 |
EP0686712B1 EP0686712B1 (fr) | 1998-09-09 |
Family
ID=6520270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95104358A Expired - Lifetime EP0686712B1 (fr) | 1994-06-10 | 1995-03-24 | Fibres cellulosiques flexibles avec module et RMN-caractéristiques réduits et procédé pour leur fabrication |
Country Status (4)
Country | Link |
---|---|
US (1) | US5618483A (fr) |
EP (1) | EP0686712B1 (fr) |
AT (1) | ATE170938T1 (fr) |
DE (2) | DE4420304C1 (fr) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19600572B4 (de) * | 1996-01-09 | 2005-03-10 | Fraunhofer Ges Forschung | Verfahren zur Herstellung von Cellulosefasern und die mit diesem Verfahren hergestellten Fasern |
US6235392B1 (en) | 1996-08-23 | 2001-05-22 | Weyerhaeuser Company | Lyocell fibers and process for their preparation |
US6210801B1 (en) | 1996-08-23 | 2001-04-03 | Weyerhaeuser Company | Lyocell fibers, and compositions for making same |
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 |
US6306334B1 (en) | 1996-08-23 | 2001-10-23 | The Weyerhaeuser Company | Process for melt blowing continuous lyocell fibers |
US6471727B2 (en) | 1996-08-23 | 2002-10-29 | Weyerhaeuser Company | Lyocell fibers, and compositions for making the same |
DE19737113A1 (de) * | 1997-08-27 | 1999-03-04 | Kalle Nalo Gmbh | Verfahren und Vorrichtung zur Herstellung eines nahtlosen Folienschlauches auf Cellulosebasis durch Extrudieren |
DE19753190B4 (de) * | 1997-11-21 | 2004-02-26 | Gerking, Lüder, Dr.-Ing. | LYOCELL-Fasern mit verringerter Neigung zum Fibrillieren |
US6143884A (en) * | 1998-05-09 | 2000-11-07 | Acelon Chemicals & Fiber Corporation | Manufacturing process of cellulose viscose with low viscosity |
GB9810778D0 (en) * | 1998-05-19 | 1998-07-15 | Courtaulds Plc | Cellulosic solutions and their uses |
US6773648B2 (en) | 1998-11-03 | 2004-08-10 | Weyerhaeuser Company | Meltblown process with mechanical attenuation |
DE10016307C2 (de) * | 2000-03-31 | 2002-05-08 | Thueringisches Inst Textil | Verfahren zur Herstellung und Verarbeitung einer Celluloselösung |
DE10019628A1 (de) * | 2000-04-19 | 2001-10-31 | Fraunhofer Ges Forschung | Verfahren zur Verringerung des Ordnungsgrades von Cellulose |
US6749721B2 (en) | 2000-12-22 | 2004-06-15 | Kimberly-Clark Worldwide, Inc. | Process for incorporating poorly substantive paper modifying agents into a paper sheet via wet end addition |
US6916402B2 (en) * | 2002-12-23 | 2005-07-12 | Kimberly-Clark Worldwide, Inc. | Process for bonding chemical additives on to substrates containing cellulosic materials and products thereof |
AT413287B (de) * | 2003-11-25 | 2006-01-15 | Chemiefaser Lenzing Ag | Verfahren zur herstellung cellulosischer fasern |
US7670459B2 (en) * | 2004-12-29 | 2010-03-02 | Kimberly-Clark Worldwide, Inc. | Soft and durable tissue products containing a softening agent |
TWI667378B (zh) | 2014-01-03 | 2019-08-01 | 奧地利商蘭精股份有限公司 | 纖維素纖維 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD158656A1 (de) * | 1981-04-27 | 1983-01-26 | Birgitte Lukanoff | Verfahren zur verringerung des celluloseabbaus in aminoxidhaltigen celluloseloesungen |
SU1224362A1 (ru) * | 1984-06-29 | 1986-04-15 | Предприятие П/Я А-3844 | Способ получени целлюлозных волокон |
TW210359B (en) * | 1992-01-22 | 1993-08-01 | Formosa Chemicals Fibre Corp | A spinning method by using spinning solution prepared from pulp cellulose which is dissolved by N-methyl morpholine N-oxide and recycled caprolactam as solvents |
US5362867A (en) * | 1992-05-27 | 1994-11-08 | Formosa Chemicals & Fibre Corporation | Method of making cellulose yarn solution |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE229708C (fr) * | ||||
DE142898C (fr) * | ||||
DE201703C (fr) * | ||||
DE218121C (fr) * | ||||
US3767756A (en) * | 1972-06-30 | 1973-10-23 | Du Pont | Dry jet wet spinning process |
US4142913A (en) * | 1977-07-26 | 1979-03-06 | Akzona Incorporated | Process for making a precursor of a solution of cellulose |
US4144080A (en) * | 1977-07-26 | 1979-03-13 | Akzona Incorporated | Process for making amine oxide solution of cellulose |
-
1994
- 1994-06-10 DE DE4420304A patent/DE4420304C1/de not_active Expired - Fee Related
-
1995
- 1995-03-24 DE DE59503497T patent/DE59503497D1/de not_active Expired - Lifetime
- 1995-03-24 AT AT95104358T patent/ATE170938T1/de not_active IP Right Cessation
- 1995-03-24 EP EP95104358A patent/EP0686712B1/fr not_active Expired - Lifetime
- 1995-06-06 US US08/469,426 patent/US5618483A/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD158656A1 (de) * | 1981-04-27 | 1983-01-26 | Birgitte Lukanoff | Verfahren zur verringerung des celluloseabbaus in aminoxidhaltigen celluloseloesungen |
SU1224362A1 (ru) * | 1984-06-29 | 1986-04-15 | Предприятие П/Я А-3844 | Способ получени целлюлозных волокон |
TW210359B (en) * | 1992-01-22 | 1993-08-01 | Formosa Chemicals Fibre Corp | A spinning method by using spinning solution prepared from pulp cellulose which is dissolved by N-methyl morpholine N-oxide and recycled caprolactam as solvents |
US5362867A (en) * | 1992-05-27 | 1994-11-08 | Formosa Chemicals & Fibre Corporation | Method of making cellulose yarn solution |
Non-Patent Citations (3)
Title |
---|
DATABASE WPI Section Ch Week 8648, Derwent World Patents Index; Class A11, AN 86-317773 * |
DATABASE WPI Section Ch Week 9345, Derwent World Patents Index; Class A11, AN 93-359229 * |
V. V. ROMANOV ET AL: "PREPARATION OF HYDROCELLULOSE FIBRES WITH INCREASED ELASTICITY FROM SOLUTIONS OF CELLULOSE IN N-METHYLMORPHOLINE-N-OXIDE", FIBRE CHEMISTRY, vol. 21, no. 4, pages 317 - 320 * |
Also Published As
Publication number | Publication date |
---|---|
EP0686712A2 (fr) | 1995-12-13 |
EP0686712B1 (fr) | 1998-09-09 |
ATE170938T1 (de) | 1998-09-15 |
DE4420304C1 (de) | 1995-09-21 |
DE59503497D1 (de) | 1998-10-15 |
US5618483A (en) | 1997-04-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0686712A3 (fr) | Fibres cellulosiques flexibles avec module et RMN-caractéristiques réduits et procédé pour leur fabrication | |
Seong et al. | Synthesis of a quaternary ammonium derivative of chito‐oligosaccharide as antimicrobial agent for cellulosic fibers | |
US6368456B1 (en) | Method of making paper from aldehyde modified cellulose pulp with selected additives | |
SU1612998A3 (ru) | Способ модификации свойств волокон из производного целлюлозы | |
CN1070244C (zh) | 耐热水性优良的聚乙烯醇系纤维及其制法 | |
ATE538245T1 (de) | Chemischvernetzte cellulosefaser und deren herstellung | |
RU2007119912A (ru) | Способ обработки целлюлозной массы с высоким содержанием гемицеллюлозы при производстве вискозы и продукты, полученные этим способом | |
DE60122169D1 (de) | Alkalischer zellstoff mit einem niedrigen durchschnittspolymerisationsgrad und verfahren zu seiner herstellung | |
DE69612863D1 (de) | Cellulosefasern mit hoher bruchdehnung und deren herstellungsverfahren | |
CN1702201A (zh) | 二步凝固浴法制备再生纤维素纤维的方法 | |
KR20160020515A (ko) | 폴리사카라이드 섬유 및 이의 생산 방법 | |
CA2274819A1 (fr) | Procede pour le traitement de corps moules cellulosiques | |
EP1269848A4 (fr) | Agent antibacterien destine a des fibres, et produit textile antibacterien | |
SE9301328D0 (sv) | Manufacture of regenerated cellulosic fibre by zinc free viscose process | |
US4022631A (en) | Process for producing regenerated cellulosic articles | |
CN104919097A (zh) | 制造纤维素成型体的方法 | |
CN114395916A (zh) | 一种抗原纤化纤维素纤维及其制备方法 | |
ES2174485T3 (es) | Produccion de viscosa y de articulos a base de la misma. | |
SE7708259L (sv) | Forfarande for framstellning av formade cellulosaalster | |
Bilgen | Wrinkle recovery for cellulosic fabric by means of ionic crosslinking | |
CA2206328A1 (fr) | Fibre de cellulose | |
US3494996A (en) | Method for producing high tenacity rayon | |
US3713964A (en) | Method for producing highly crimped viscose rayon | |
FI77673C (fi) | Foerfarande foer saenkning av karbamathalten i produkter som framstaellts ur cellulosakarbamat och produkter som framstaellts med foerfarandet. | |
SU759627A1 (ru) | Способ получения вискозных волокон 1 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT DE FR GB NL |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT DE FR GB NL |
|
17P | Request for examination filed |
Effective date: 19960417 |
|
17Q | First examination report despatched |
Effective date: 19970610 |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT DE FR GB NL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 19980909 |
|
REF | Corresponds to: |
Ref document number: 170938 Country of ref document: AT Date of ref document: 19980915 Kind code of ref document: T |
|
REF | Corresponds to: |
Ref document number: 59503497 Country of ref document: DE Date of ref document: 19981015 |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 19981202 |
|
EN | Fr: translation not filed | ||
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20060320 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20060323 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20060324 Year of fee payment: 12 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20070324 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20070324 |
|
NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee |
Effective date: 20071001 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20071001 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20070324 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20100521 Year of fee payment: 16 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20111001 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 59503497 Country of ref document: DE Effective date: 20111001 |