ES2157078T3 - Aditivacion de nanofibrillas de celulosa con celulosa carboxilada con bajo grado de sustitucion. - Google Patents
Aditivacion de nanofibrillas de celulosa con celulosa carboxilada con bajo grado de sustitucion.Info
- Publication number
- ES2157078T3 ES2157078T3 ES97933722T ES97933722T ES2157078T3 ES 2157078 T3 ES2157078 T3 ES 2157078T3 ES 97933722 T ES97933722 T ES 97933722T ES 97933722 T ES97933722 T ES 97933722T ES 2157078 T3 ES2157078 T3 ES 2157078T3
- Authority
- ES
- Spain
- Prior art keywords
- additive
- cellulose
- nanofibrilles
- carboxyled
- additivation
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/0241—Containing particulates characterized by their shape and/or structure
- A61K8/027—Fibers; Fibrils
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/73—Polysaccharides
- A61K8/731—Cellulose; Quaternized cellulose derivatives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/02—Cellulose; Modified cellulose
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/02—Well-drilling compositions
- C09K8/04—Aqueous well-drilling compositions
- C09K8/06—Clay-free compositions
- C09K8/08—Clay-free compositions containing natural organic compounds, e.g. polysaccharides, or derivatives thereof
- C09K8/10—Cellulose or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/02—Well-drilling compositions
- C09K8/04—Aqueous well-drilling compositions
- C09K8/14—Clay-containing compositions
- C09K8/18—Clay-containing compositions characterised by the organic compounds
- C09K8/20—Natural organic compounds or derivatives thereof, e.g. polysaccharides or lignin derivatives
- C09K8/206—Derivatives of other natural products, e.g. cellulose, starch, sugars
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/41—Particular ingredients further characterized by their size
- A61K2800/413—Nanosized, i.e. having sizes below 100 nm
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Materials Engineering (AREA)
- Nanotechnology (AREA)
- Medicinal Chemistry (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Biotechnology (AREA)
- Dispersion Chemistry (AREA)
- Biophysics (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Polymers & Plastics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Dermatology (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Cosmetics (AREA)
- Medicinal Preparation (AREA)
Abstract
LA PRESENTE INVENCION SE REFIERE A COMPOSICIONES QUE COMPRENDEN NANOFIBRILLAS DE CELULOSA PRACTICAMENTE AMORFAS, CELULOSA CARBOXILADA QUE PRESENTA UN GRADO DE SUSTITUCION INFERIOR O IGUAL A 0,95 COMO ADITIVO, Y EVENTUALMENTE AL MENOS UN COADITIVO, SIENDO EL CONTENIDO DE ADITIVO Y DE COADITIVO EVENTUAL INFERIOR O IGUAL A 30 % EN PESO RESPECTO AL PESO DE NANOFIBRILLAS Y DE ADITIVO Y DE COADITIVO EVENTUAL. LA INVENCION SE REFIERE TAMBIEN A UN PROCEDIMIENTO DE PREPARACION DE TALES COMPOSICIONES, QUE CONSISTE EN AÑADIR A UNA SUSPENSION DE NANOFIBRILLAS PRACTICAMENTE AMORFAS, EL ADITIVO Y EVENTUALMENTE EL O LOS COADITIVOS, Y A CONTINUACION EN SECAR LA SUSPENSION RESULTANTE. LAS COMPOSICIONES ASI OBTENIDAS SE PUEDEN REDISPERSAR FACILMENTE Y CONSERVAN SUS PROPIEDADES REOLOGICAS INICIALES.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9609061A FR2750994B1 (fr) | 1996-07-15 | 1996-07-15 | Additivation de microfibrilles de cellulose avec de la cellulose carboxylee a bas degre de substitution |
FR9611986A FR2753995B1 (fr) | 1996-09-27 | 1996-09-27 | Additivation de microfibrilles de cellulose avec de la cellulose carboxylee a bas degre de substitution |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2157078T3 true ES2157078T3 (es) | 2001-08-01 |
Family
ID=26232842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97933722T Expired - Lifetime ES2157078T3 (es) | 1996-07-15 | 1997-07-11 | Aditivacion de nanofibrillas de celulosa con celulosa carboxilada con bajo grado de sustitucion. |
Country Status (16)
Country | Link |
---|---|
US (2) | US6231657B1 (es) |
EP (1) | EP0912633B1 (es) |
JP (1) | JP3247390B2 (es) |
AT (1) | ATE199924T1 (es) |
AU (1) | AU723409B2 (es) |
BR (1) | BR9710328A (es) |
CA (1) | CA2261092A1 (es) |
DE (1) | DE69704360T2 (es) |
DK (1) | DK0912633T3 (es) |
ES (1) | ES2157078T3 (es) |
GR (1) | GR3035962T3 (es) |
NO (1) | NO990148L (es) |
PL (1) | PL331147A1 (es) |
PT (1) | PT912633E (es) |
SK (1) | SK3599A3 (es) |
WO (1) | WO1998002486A1 (es) |
Families Citing this family (67)
Publication number | Priority date | Publication date | Assignee | Title |
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FR2768620B1 (fr) * | 1997-09-22 | 2000-05-05 | Rhodia Chimie Sa | Formulation buccodentaire comprenant des nanofibrilles de cellulose essentiellement amorphes |
FR2769836B1 (fr) * | 1997-10-21 | 2000-03-10 | Rhodia Chimie Sa | Utilisation de nanofibrilles de cellulose essentiellement amorphes associees a au moins un compose organique polyhydroxyle dans des formulations cosmetiques |
FR2770091B1 (fr) * | 1997-10-29 | 1999-12-24 | Rhone Poulenc Chimie | Utilisation de microfibrilles de cellulose sous forme seche dans des formulations alimentaires |
FR2783437B1 (fr) * | 1998-09-22 | 2001-02-02 | Rhodia Chimie Sa | Utilisation des nanofibrilles de cellulose essentiellement amorphe comme agent emulsifiant et/ou stabilisant |
US6602994B1 (en) | 1999-02-10 | 2003-08-05 | Hercules Incorporated | Derivatized microfibrillar polysaccharide |
FR2794762B1 (fr) * | 1999-06-14 | 2002-06-21 | Centre Nat Rech Scient | Dispersion de microfibrilles et/ou de microcristaux, notamment de cellulose, dans un solvant organique |
JP2003102465A (ja) * | 2001-09-27 | 2003-04-08 | Precision System Science Co Ltd | 標的物質の分離方法 |
US7655112B2 (en) * | 2002-01-31 | 2010-02-02 | Kx Technologies, Llc | Integrated paper comprising fibrillated fibers and active particles immobilized therein |
CN1316095C (zh) * | 2002-06-07 | 2007-05-16 | 乐金电子(天津)电器有限公司 | 洗衣机操作装置 |
CN1316099C (zh) * | 2002-06-07 | 2007-05-16 | 乐金电子(天津)电器有限公司 | 洗衣机操作装置 |
CN100398721C (zh) * | 2002-06-11 | 2008-07-02 | 乐金电子(天津)电器有限公司 | 洗衣机的操作电路 |
DE10329933A1 (de) * | 2003-07-02 | 2005-06-23 | Stockhausen Gmbh | Verfahren zur Herstellung eines kosmetischen Abrasivums |
CN1886427B (zh) | 2003-11-28 | 2012-05-23 | 伊士曼化工公司 | 纤维素共聚体和氧化方法 |
CA2555174A1 (en) * | 2004-01-30 | 2005-09-09 | Wheatfields Investments No. 191 (Proprietary) Limited | Cement paint |
JP4268574B2 (ja) * | 2004-07-30 | 2009-05-27 | 三菱製紙株式会社 | 高濃度微細セルロース繊維懸濁物の製造方法 |
US9045716B2 (en) * | 2006-11-08 | 2015-06-02 | Cp Kelco U.S., Inc. | Surfactant thickened systems comprising microfibrous cellulose and methods of making same |
US7888308B2 (en) * | 2006-12-19 | 2011-02-15 | Cp Kelco U.S., Inc. | Cationic surfactant systems comprising microfibrous cellulose |
US9162007B2 (en) * | 2008-12-19 | 2015-10-20 | Sca Hygiene Products Ab | Superabsorbent polymer composite comprising a superabsorbent polymer and cellulosic nanofibrils |
JP2010202855A (ja) * | 2009-02-06 | 2010-09-16 | Kao Corp | 膜状成形体とその製造方法 |
JP5616056B2 (ja) * | 2008-12-26 | 2014-10-29 | 花王株式会社 | 膜状成形体の製造方法 |
JP2010201414A (ja) * | 2009-02-06 | 2010-09-16 | Kao Corp | 膜状成形体の製造方法 |
US20110262731A1 (en) * | 2008-12-26 | 2011-10-27 | Kao Corporation | Suspension of cellulose fibers, film and method for producing the same |
US20110281487A1 (en) * | 2008-12-26 | 2011-11-17 | Kao Corporation | Gas barrier molded article and method for producing the same |
JP2010202856A (ja) * | 2009-02-06 | 2010-09-16 | Kao Corp | セルロース繊維の懸濁液とその製造方法 |
FI124724B (fi) | 2009-02-13 | 2014-12-31 | Upm Kymmene Oyj | Menetelmä muokatun selluloosan valmistamiseksi |
PT2236664E (pt) | 2009-03-30 | 2016-03-04 | Omya Int Ag | Processo para a produção de suspensões de celulose nanofibrilar |
HUE035151T2 (en) | 2009-03-30 | 2018-05-02 | Fiberlean Tech Ltd | Process for the preparation of nano-fiber cellulose gels |
GB0908401D0 (en) | 2009-05-15 | 2009-06-24 | Imerys Minerals Ltd | Paper filler composition |
SE533510C2 (sv) | 2009-07-07 | 2010-10-12 | Stora Enso Oyj | Metod för framställning av mikrofibrillär cellulosa |
FI20100022A (fi) * | 2010-01-25 | 2011-07-26 | Upm Kymmene Corp | Aine ja koostumus öljykenttäsovelluksiin |
US8372320B2 (en) * | 2010-04-27 | 2013-02-12 | University Of Maine System Board Of Trustees | Method for drying cellulose nanofibrils |
EP2386682B1 (en) | 2010-04-27 | 2014-03-19 | Omya International AG | Process for the manufacture of structured materials using nano-fibrillar cellulose gels |
PT2386683E (pt) | 2010-04-27 | 2014-05-27 | Omya Int Ag | Processo para a produção de materiais compósitos à base de gel |
SE536746C2 (sv) * | 2010-05-12 | 2014-07-08 | Stora Enso Oyj | En komposition innehållande mikrofibrillerad cellulosa och en process för tillverkning av en komposition |
FI124406B (fi) | 2010-06-02 | 2014-08-15 | Upm Kymmene Corp | Menetelmä maaperäaineksen käsittelemiseksi |
GB201019288D0 (en) | 2010-11-15 | 2010-12-29 | Imerys Minerals Ltd | Compositions |
KR101879611B1 (ko) | 2011-01-21 | 2018-07-18 | 에프피이노베이션스 | 높은 종횡비의 셀룰로스 나노필라멘트 및 그의 제조 방법 |
FI126259B (fi) | 2011-02-11 | 2016-09-15 | Upm Kymmene Corp | Mikrofibrilloitu selluloosa käytettäväksi erityisesti atooppisen ihotulehduksen ja psoriasiksen hoidossa |
WO2012120071A1 (en) * | 2011-03-08 | 2012-09-13 | Sappi Netherlands Services B.V. | Method for the manufacture of a stable high solids suspension of cellulose |
CN103534408B (zh) | 2011-05-13 | 2016-04-06 | 斯托拉恩索公司 | 处理微原纤化纤维素的方法和根据所述方法处理的微原纤化纤维素 |
FI126013B (en) | 2012-02-13 | 2016-05-31 | Upm Kymmene Corp | A method and system for treating fibril cellulose, as well as a fibril cellulose material |
FI127111B (en) | 2012-08-20 | 2017-11-15 | Stora Enso Oyj | Process and intermediate for the production of highly refined or microfibrillated cellulose |
EA029188B9 (ru) * | 2012-12-19 | 2018-04-30 | Юнилевер Н.В. | Готовый к употреблению чайный напиток и способ его получения |
US10240044B2 (en) * | 2014-04-30 | 2019-03-26 | DIC Corporation (Tokyo) | Aqueous pigment dispersion and aqueous ink |
CA2964727A1 (en) | 2014-10-15 | 2016-04-21 | Oji Holdings Corporation | Composition comprising ultrafine cellulose fibers |
JP6724289B2 (ja) * | 2015-03-09 | 2020-07-15 | 日本製紙株式会社 | 粘度調整剤 |
AU2016339066B2 (en) | 2015-10-14 | 2020-10-22 | Fiberlean Technologies Limited | 3D-formable sheet material |
US10006166B2 (en) * | 2016-02-05 | 2018-06-26 | The United States Of America As Represented By The Secretary Of Agriculture | Integrating the production of carboxylated cellulose nanofibrils and cellulose nanocrystals using recyclable organic acids |
SI3440259T1 (sl) | 2016-04-05 | 2021-07-30 | Fiberlean Technologies Limited | Izdelki iz papirja in kartona |
US11846072B2 (en) | 2016-04-05 | 2023-12-19 | Fiberlean Technologies Limited | Process of making paper and paperboard products |
ES2919328T3 (es) | 2016-04-22 | 2022-07-26 | Fiberlean Tech Ltd | Fibras que comprenden celulosa microfibrilada y métodos de fabricación de fibras y materiales no tejidos de las mismas |
US11286313B2 (en) | 2016-06-30 | 2022-03-29 | Betulium Oy | Parenchymal cellulose composition |
US10463205B2 (en) * | 2016-07-01 | 2019-11-05 | Mercer International Inc. | Process for making tissue or towel products comprising nanofilaments |
US10570261B2 (en) * | 2016-07-01 | 2020-02-25 | Mercer International Inc. | Process for making tissue or towel products comprising nanofilaments |
SE540103C2 (en) * | 2016-07-11 | 2018-03-27 | Stora Enso Oyj | Method of manufacturing intermediate product for conversioninto microfibrillated cellulose |
EP3519549A4 (en) | 2016-09-30 | 2020-06-03 | Novaflux, Inc. | COMPOSITIONS FOR CLEANING AND DECONTAMINATION |
US10731295B2 (en) | 2017-06-29 | 2020-08-04 | Mercer International Inc | Process for making absorbent towel and soft sanitary tissue paper webs |
WO2019086673A1 (en) | 2017-11-06 | 2019-05-09 | Akzo Nobel Chemicals International B.V. | Cellulose powder compositions |
EP3707201B8 (en) * | 2017-11-06 | 2022-02-23 | Coöperatie Koninklijke Cosun U.A. | Cellulose processing |
JP2021520442A (ja) | 2018-04-03 | 2021-08-19 | ノバフラックス インコーポレイテッド | 高吸収性ポリマーを備える洗浄組成物 |
CA3096843A1 (en) | 2018-04-12 | 2019-10-17 | Mercer International, Inc. | Processes for improving high aspect ratio cellulose filament blends |
JP7260334B2 (ja) * | 2019-02-28 | 2023-04-18 | 花王株式会社 | 吸収体及びその製造方法 |
FR3095344B1 (fr) | 2019-04-29 | 2022-03-11 | Oreal | Utilisation d’un composite cellulosique pour matifier la peau et/ou réduire sa brillance. |
WO2020226485A1 (en) | 2019-05-06 | 2020-11-12 | Nouryon Chemicals International B.V. | Compositions comprising fibrillated cellulose and non-ionic cellulose ethers |
WO2020226484A1 (en) | 2019-05-06 | 2020-11-12 | Nouryon Chemicals International B.V. | Structuring agents |
EP4041180A1 (en) | 2019-10-03 | 2022-08-17 | Novaflux Inc. | Oral cavity cleaning composition, method, and apparatus |
FR3111904B1 (fr) | 2020-06-30 | 2022-10-21 | Oreal | Bioencre pour bioimpression d’un modèle de jonction dermo-épidermique invaginée |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU561116B2 (en) * | 1982-09-03 | 1987-04-30 | Weibel, M.K. | Production of cellulose |
US4481076A (en) * | 1983-03-28 | 1984-11-06 | International Telephone And Telegraph Corporation | Redispersible microfibrillated cellulose |
JPS60260517A (ja) * | 1984-06-08 | 1985-12-23 | Daicel Chem Ind Ltd | 食品及び薬剤用組成物 |
JPS61103818A (ja) * | 1984-10-24 | 1986-05-22 | Daicel Chem Ind Ltd | 歯磨 |
EP0537554B1 (en) * | 1991-09-30 | 1999-07-21 | Asahi Kasei Kogyo Kabushiki Kaisha | A water-dispersible complex and a process for the production thereof |
WO1995002966A1 (en) * | 1993-07-26 | 1995-02-02 | Fmc Corporation | Fat-like agents for low calorie food compositions |
FR2730252B1 (fr) * | 1995-02-08 | 1997-04-18 | Generale Sucriere Sa | Cellulose microfibrillee et son procede d'obtention a partir de pulpe de vegetaux a parois primaires, notamment a partir de pulpe de betteraves sucrieres. |
-
1997
- 1997-07-11 EP EP97933722A patent/EP0912633B1/fr not_active Expired - Lifetime
- 1997-07-11 JP JP50568198A patent/JP3247390B2/ja not_active Expired - Fee Related
- 1997-07-11 BR BR9710328A patent/BR9710328A/pt not_active Application Discontinuation
- 1997-07-11 PL PL97331147A patent/PL331147A1/xx unknown
- 1997-07-11 AU AU36973/97A patent/AU723409B2/en not_active Ceased
- 1997-07-11 AT AT97933722T patent/ATE199924T1/de active
- 1997-07-11 DE DE69704360T patent/DE69704360T2/de not_active Expired - Lifetime
- 1997-07-11 CA CA002261092A patent/CA2261092A1/fr not_active Abandoned
- 1997-07-11 SK SK35-99A patent/SK3599A3/sk unknown
- 1997-07-11 DK DK97933722T patent/DK0912633T3/da active
- 1997-07-11 WO PCT/FR1997/001290 patent/WO1998002486A1/fr not_active Application Discontinuation
- 1997-07-11 US US09/214,765 patent/US6231657B1/en not_active Expired - Lifetime
- 1997-07-11 PT PT97933722T patent/PT912633E/pt unknown
- 1997-07-11 ES ES97933722T patent/ES2157078T3/es not_active Expired - Lifetime
-
1999
- 1999-01-13 NO NO990148A patent/NO990148L/no unknown
-
2001
- 2001-02-14 US US09/783,492 patent/US20010011516A1/en not_active Abandoned
- 2001-05-31 GR GR20010400813T patent/GR3035962T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
JP2000503703A (ja) | 2000-03-28 |
DE69704360T2 (de) | 2001-09-13 |
SK3599A3 (en) | 2000-04-10 |
WO1998002486A1 (fr) | 1998-01-22 |
DK0912633T3 (da) | 2001-04-23 |
EP0912633B1 (fr) | 2001-03-21 |
DE69704360D1 (de) | 2001-04-26 |
BR9710328A (pt) | 1999-08-17 |
PL331147A1 (en) | 1999-06-21 |
CA2261092A1 (fr) | 1998-01-22 |
ATE199924T1 (de) | 2001-04-15 |
US20010011516A1 (en) | 2001-08-09 |
NO990148D0 (no) | 1999-01-13 |
GR3035962T3 (en) | 2001-08-31 |
AU723409B2 (en) | 2000-08-24 |
AU3697397A (en) | 1998-02-09 |
US6231657B1 (en) | 2001-05-15 |
JP3247390B2 (ja) | 2002-01-15 |
NO990148L (no) | 1999-03-10 |
PT912633E (pt) | 2001-08-30 |
EP0912633A1 (fr) | 1999-05-06 |
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