NO20075053L - Prosess for fremstilling cellulose sulfat med egenskaper - Google Patents
Prosess for fremstilling cellulose sulfat med egenskaperInfo
- Publication number
- NO20075053L NO20075053L NO20075053A NO20075053A NO20075053L NO 20075053 L NO20075053 L NO 20075053L NO 20075053 A NO20075053 A NO 20075053A NO 20075053 A NO20075053 A NO 20075053A NO 20075053 L NO20075053 L NO 20075053L
- Authority
- NO
- Norway
- Prior art keywords
- properties
- biological
- cellulose sulfate
- producing cellulose
- cellulose sulphate
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B5/00—Preparation of cellulose esters of inorganic acids, e.g. phosphates
- C08B5/14—Cellulose sulfate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B7/00—Preparation of cellulose esters of both organic and inorganic acids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Polymers & Plastics (AREA)
- Animal Behavior & Ethology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Chemical & Material Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Medicinal Preparation (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
- Manufacturing Of Micro-Capsules (AREA)
Abstract
Oppfinnelsen beskriver en fremgangsmåte for fremstilling av cellulosesulfat som er fullstendig vannoppløselig og har en justerbar oppløsningsviskositet i vandig oppløsning som kvalifiserer det produserte natriumcellulosesulfat (SCS) som hjelpemateriale med ideell biologisk kompatibilitet for biologiske og medisinske anvendelser, spesielt er det anvendelig for innkapsling og immobilisering av biologiske emner, for eksempel vev, celler, mikroorganismer, enzymer eller virus i mikrokapsler.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005011367A DE102005011367B4 (de) | 2005-03-11 | 2005-03-11 | Verfahren zur Herstellung von Cellulosesulfat mit verbesserten Eigenschaften |
PCT/EP2006/060626 WO2006095021A1 (en) | 2005-03-11 | 2006-03-10 | Process for the manufacture of cellulose sulfate with improved characteristics |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20075053L true NO20075053L (no) | 2007-12-05 |
Family
ID=36384364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20075053A NO20075053L (no) | 2005-03-11 | 2007-10-05 | Prosess for fremstilling cellulose sulfat med egenskaper |
Country Status (24)
Country | Link |
---|---|
US (1) | US8337901B2 (no) |
EP (1) | EP1863851B1 (no) |
JP (1) | JP2008533231A (no) |
KR (1) | KR20070116096A (no) |
CN (1) | CN101137675B (no) |
AT (1) | ATE420116T1 (no) |
AU (1) | AU2006221969B2 (no) |
BR (1) | BRPI0608026A2 (no) |
CA (1) | CA2602079A1 (no) |
CY (1) | CY1108981T1 (no) |
DE (2) | DE102005011367B4 (no) |
DK (1) | DK1863851T3 (no) |
EA (1) | EA012450B1 (no) |
ES (1) | ES2320801T3 (no) |
HK (1) | HK1112472A1 (no) |
IL (1) | IL185796A0 (no) |
NO (1) | NO20075053L (no) |
NZ (1) | NZ562309A (no) |
PL (1) | PL1863851T3 (no) |
PT (1) | PT1863851E (no) |
SI (1) | SI1863851T1 (no) |
UA (1) | UA88508C2 (no) |
WO (1) | WO2006095021A1 (no) |
ZA (1) | ZA200708630B (no) |
Families Citing this family (37)
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GB2429708B (en) * | 2005-09-01 | 2010-06-02 | Chisso Corp | Spherical sulfated cellulose |
US20090028921A1 (en) | 2007-06-18 | 2009-01-29 | New Jersey Institute Of Technology | Electrospun Ceramic-Polymer Composite As A Scaffold For Tissue Repair |
DE102007035322B4 (de) | 2007-07-25 | 2011-11-17 | Friedrich-Schiller-Universität Jena | Verfahren zur Herstellung wasserlöslicher, niedrig substituierter Cellulosesulfate |
EP2172264A1 (en) * | 2008-01-02 | 2010-04-07 | Ziel Biopharma Ltd | Process and apparatus for the production of microcapsules |
US20090325296A1 (en) | 2008-03-25 | 2009-12-31 | New Jersey Institute Of Technology | Electrospun electroactive polymers for regenerative medicine applications |
US9334476B2 (en) | 2009-03-12 | 2016-05-10 | New Jersey Institute Of Technology | Method for nerve growth and repair using a piezoelectric scaffold |
US9192655B2 (en) | 2009-03-12 | 2015-11-24 | New Jersey Institute Of Technology | System and method for a hydrogel and hydrogel composite for cartilage repair applications |
US9771557B2 (en) | 2009-03-12 | 2017-09-26 | New Jersey Institute Of Technology | Piezoelectric scaffold for nerve growth and repair |
US9476026B2 (en) | 2009-03-12 | 2016-10-25 | New Jersey Institute Of Technology | Method of tissue repair using a piezoelectric scaffold |
EP2427498A4 (en) * | 2009-05-06 | 2013-10-16 | Fpinnovations | CRYSTALLINE SULFATED CELLULOSE II AND ITS HYDROLYSIS PRODUCTION OF CELLULOSE THROUGH SULFURIC ACID |
TWI417382B (zh) * | 2010-03-08 | 2013-12-01 | Univ Nat Cheng Kung | 海藻膠微珠及其成型方法和應用 |
US9180166B2 (en) * | 2010-03-12 | 2015-11-10 | New Jersey Institute Of Technology | Cartilage repair systems and applications utilizing a glycosaminoglycan mimic |
DE102010037141A1 (de) | 2010-08-24 | 2012-03-01 | EuroFerm Gesellschaft für Fermentation und Messtechnik mbH | Pflanzenschutzmittel enthaltend insektenpathogene Viren, insbesondere Baculoviren und Zellulosesulfat |
DE102010037140A1 (de) * | 2010-08-24 | 2012-03-01 | EuroFerm Gesellschaft für Fermentation und Messtechnik mbH | Verfahren zum Schutz von Pflanzen |
CN101948551B (zh) * | 2010-09-16 | 2012-02-01 | 潍坊润华生物化工有限公司 | 易于农作物吸收的壳聚糖小分子降解方法 |
CA2825473C (en) | 2011-01-25 | 2021-02-16 | Austrianova Singapore Pte Ltd. | Protection of microbial cells from acidic degradation |
WO2012142533A1 (en) | 2011-04-13 | 2012-10-18 | New Jersey Institute Of Technology | System and method for electrospun biodegradable scaffold for bone repair |
US20130178614A1 (en) * | 2011-10-25 | 2013-07-11 | Virginia Tech Intellectual Properties, Inc. | Regioselectively substituted cellulose esters and efficient methods of preparing them |
US9023757B2 (en) * | 2012-01-27 | 2015-05-05 | Celanese Acetate Llc | Substituted cellulose acetates and uses thereof |
US9167830B2 (en) | 2012-01-27 | 2015-10-27 | Celanese Acetate Llc | Substituted cellulose acetates and uses thereof |
US9212290B2 (en) | 2012-01-27 | 2015-12-15 | Celanese Acetate Llc | Substituted cellulose acetates and uses thereof |
CN103360499B (zh) * | 2012-04-11 | 2017-02-08 | 厦门大学 | 一种纤维素硫酸酯的简便合成工艺 |
US20150203723A1 (en) * | 2012-09-24 | 2015-07-23 | Celanese Acetate Llc | Substituted Cellulose Ester Adhesives and Methods and Articles Relating Thereto |
DE102012219880B4 (de) * | 2012-10-30 | 2017-01-12 | Leibniz-Institut Für Polymerforschung Dresden E.V. | Verfahren zur festphasensulfatierung von poly(d-glucosamin-co-n-d-acetylglucosamin)en |
DE102013204817B4 (de) * | 2013-03-19 | 2017-08-03 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur Herstellung von sulfatierten Celluloseethern sowie deren Verwendung zur Herstellung von Mikrokapseln |
GB201408233D0 (en) | 2014-05-09 | 2014-06-25 | Austrianova Singapore Pte Ltd | Use of polyanionic composition |
US10995452B2 (en) | 2016-02-09 | 2021-05-04 | Bradley University | Lignocellulosic composites prepared with aqueous alkaline and urea solutions in cold temperatures systems and methods |
EP3569621A4 (en) * | 2017-01-16 | 2020-09-23 | KRI, Inc. | CELLULOSE NANOFIBERS MODIFIED BY SULFURIC ACID ESTERIFICATION AND PROCESS FOR THE PRODUCTION OF CELLULOSE NANOFIBERS |
IL276979B2 (en) * | 2018-03-01 | 2024-05-01 | Seraxis Inc | Macro-encapsulation of medicinal cells, devices and methods in their use |
JP7077165B2 (ja) * | 2018-07-13 | 2022-05-30 | 株式会社Kri | 硫酸エステル化合物の製造方法 |
CN112739722B (zh) * | 2018-09-21 | 2023-08-08 | 东洋制罐集团控股株式会社 | 纳米纤维素及其生产方法 |
JP2020066658A (ja) * | 2018-10-22 | 2020-04-30 | 株式会社Kri | 硫酸エステル化セルロースナノファイバー及びその乾燥物 |
JP2020105282A (ja) * | 2018-12-26 | 2020-07-09 | 第一工業製薬株式会社 | 化学修飾セルロース繊維の製造方法 |
JP6966606B2 (ja) * | 2019-07-31 | 2021-11-17 | 丸住製紙株式会社 | C6位にスルホ基が導入したスルホン化微細セルロース繊維およびc6位にスルホ基が導入したスルホン化微細セルロース繊維の製造方法 |
CN112742314B (zh) * | 2020-12-01 | 2023-03-14 | 浙江理工大学 | 类海胆形纤维素微球的制备方法 |
EP4355790A1 (de) | 2021-06-18 | 2024-04-24 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur herstellung von polysaccharidsulfaten und polysaccharidsulfat |
DE102021117120B4 (de) | 2021-07-02 | 2023-10-19 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein | Verfahren zur Herstellung eines phosphorhaltigen Düngemittels unter Verwendung von Mikrokapseln umfassend Ammoniummagnesiumphosphat-bildende Bakterien und eine Magnesiumquelle |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3507855A (en) * | 1966-08-30 | 1970-04-21 | Purdue Research Foundation | Process of preparing cellulose sulfate and starch sulfate |
US3528963A (en) * | 1969-03-24 | 1970-09-15 | Hercules Inc | Process for preparing cellulose sulfate salts |
US4005251A (en) | 1974-01-07 | 1977-01-25 | Johnson & Johnson | Process for preparation of alkali cellulose ester sulfates |
US4419316A (en) * | 1974-07-10 | 1983-12-06 | Schweiger Richard Georg | Process of making films, fibers or other shaped articles consisting of, or containing, polyhydroxy polymers |
JPS5116392A (en) * | 1974-07-30 | 1976-02-09 | Lion Fat Oil Co Ltd | Ryusankaseruroosuno seizoho |
JPS5116393A (en) * | 1974-07-30 | 1976-02-09 | Lion Fat Oil Co Ltd | Ryusankaseruroosuno seizoho |
JPS51148783A (en) * | 1975-06-17 | 1976-12-21 | Lion Corp | A process for preparing cellulose sulfate |
JPS51148782A (en) * | 1975-06-17 | 1976-12-21 | Lion Corp | A process for preparing cellulose sulfate |
JPS5790002A (en) * | 1980-11-27 | 1982-06-04 | Asahi Chem Ind Co Ltd | Cellulose sulfate containing heparin-like property and its production |
US4480091A (en) * | 1983-10-31 | 1984-10-30 | Eastman Kodak Company | Process for preparing cellulose sulfate esters |
DE4021049A1 (de) * | 1990-06-29 | 1992-01-02 | Akad Wissenschaften Ddr | Verfahren zur herstellung wasserloeslicher cellulosesulfate mit hoher loesungsviskositaet |
US5378828A (en) * | 1993-09-02 | 1995-01-03 | Dextran Products Limited | Process for preparing soluble alkali metal salts of cellulose sulfate using chlorosulfuric acid and pyridine |
DE69530227T2 (de) * | 1994-04-15 | 2004-04-01 | Temple University | Methode zum einkapseln mittels eines wässrigen lösungsmittels und mikrokapseln |
DE4435082C1 (de) * | 1994-09-30 | 1996-04-18 | Fraunhofer Ges Forschung | Verfahren zur Herstellung von Celluloseacetatphosphat oder Celluloseacetatsulfat (Celluloseacetatmischester) mit definierter Molekülstruktur und die Verwendung der erhaltenen Celluloseacetatmischester zur Herstellung von Cellulosephosphat bzw. Cellulosesulfat |
DE4435180C1 (de) * | 1994-09-30 | 1996-05-09 | Fraunhofer Ges Forschung | Verfahren zur Herstellung teilsubstituierter, löslicher Cellulosesulfate und deren Verwendung |
US5521303A (en) * | 1994-10-13 | 1996-05-28 | Cv Therapeutics, Inc. | Method of manufacturing non-absorbable synthetic sulfated polysaccharides |
DE69725754T2 (de) * | 1996-12-23 | 2004-08-19 | Centre National De La Recherche Scientifique | Eingekapselte Antikörper-produzierende Zellen |
AU778822B2 (en) * | 2000-01-19 | 2004-12-23 | Weyerhaeuser Company | Superabsorbent cellulosic fiber |
JP2003313201A (ja) * | 2002-02-20 | 2003-11-06 | Wakamoto Pharmaceut Co Ltd | 硫酸化セルロースを含有する角膜又は結膜疾患治療又は予防薬 |
US20030106163A1 (en) * | 2002-07-19 | 2003-06-12 | Neogi Amar N. | Superabsorbent cellulosic fiber |
CN1277603C (zh) * | 2004-07-16 | 2006-10-04 | 浙江大学 | 大孔型硫酸纤维素钠-聚二甲基二烯丙基氯化铵生物微胶囊的制备方法 |
CN1587402A (zh) * | 2004-08-12 | 2005-03-02 | 浙江大学 | 可控截留分子量生物微胶囊的制备方法 |
-
2005
- 2005-03-11 DE DE102005011367A patent/DE102005011367B4/de not_active Expired - Fee Related
-
2006
- 2006-03-10 CN CN2006800077613A patent/CN101137675B/zh not_active Expired - Fee Related
- 2006-03-10 WO PCT/EP2006/060626 patent/WO2006095021A1/en active Application Filing
- 2006-03-10 US US11/908,260 patent/US8337901B2/en active Active
- 2006-03-10 PT PT06708722T patent/PT1863851E/pt unknown
- 2006-03-10 CA CA002602079A patent/CA2602079A1/en not_active Abandoned
- 2006-03-10 UA UAA200710193A patent/UA88508C2/ru unknown
- 2006-03-10 DK DK06708722T patent/DK1863851T3/da active
- 2006-03-10 JP JP2008500211A patent/JP2008533231A/ja active Pending
- 2006-03-10 EP EP06708722A patent/EP1863851B1/en active Active
- 2006-03-10 AU AU2006221969A patent/AU2006221969B2/en not_active Ceased
- 2006-03-10 EA EA200701944A patent/EA012450B1/ru not_active IP Right Cessation
- 2006-03-10 NZ NZ562309A patent/NZ562309A/en not_active IP Right Cessation
- 2006-03-10 AT AT06708722T patent/ATE420116T1/de active
- 2006-03-10 KR KR1020077023353A patent/KR20070116096A/ko not_active Application Discontinuation
- 2006-03-10 BR BRPI0608026-0A patent/BRPI0608026A2/pt not_active IP Right Cessation
- 2006-03-10 ES ES06708722T patent/ES2320801T3/es active Active
- 2006-03-10 SI SI200630249T patent/SI1863851T1/sl unknown
- 2006-03-10 PL PL06708722T patent/PL1863851T3/pl unknown
- 2006-03-10 DE DE602006004719T patent/DE602006004719D1/de active Active
-
2007
- 2007-09-06 IL IL185796A patent/IL185796A0/en not_active IP Right Cessation
- 2007-10-05 NO NO20075053A patent/NO20075053L/no not_active Application Discontinuation
- 2007-10-10 ZA ZA200708630A patent/ZA200708630B/xx unknown
-
2008
- 2008-06-10 HK HK08106354.9A patent/HK1112472A1/xx not_active IP Right Cessation
-
2009
- 2009-04-07 CY CY20091100402T patent/CY1108981T1/el unknown
Also Published As
Publication number | Publication date |
---|---|
AU2006221969B2 (en) | 2011-05-26 |
PT1863851E (pt) | 2009-04-09 |
EA012450B1 (ru) | 2009-10-30 |
CN101137675A (zh) | 2008-03-05 |
HK1112472A1 (en) | 2008-09-05 |
DE102005011367A1 (de) | 2006-09-14 |
UA88508C2 (ru) | 2009-10-26 |
DE602006004719D1 (de) | 2009-02-26 |
SI1863851T1 (sl) | 2009-08-31 |
US8337901B2 (en) | 2012-12-25 |
ES2320801T3 (es) | 2009-05-28 |
EP1863851B1 (en) | 2009-01-07 |
DE102005011367B4 (de) | 2010-12-09 |
PL1863851T3 (pl) | 2009-07-31 |
ATE420116T1 (de) | 2009-01-15 |
BRPI0608026A2 (pt) | 2009-11-03 |
CY1108981T1 (el) | 2014-07-02 |
KR20070116096A (ko) | 2007-12-06 |
EP1863851A1 (en) | 2007-12-12 |
ZA200708630B (en) | 2008-11-26 |
US20090011033A1 (en) | 2009-01-08 |
DK1863851T3 (da) | 2009-05-11 |
NZ562309A (en) | 2010-05-28 |
JP2008533231A (ja) | 2008-08-21 |
EA200701944A1 (ru) | 2008-02-28 |
CN101137675B (zh) | 2011-09-07 |
WO2006095021A1 (en) | 2006-09-14 |
AU2006221969A1 (en) | 2006-09-14 |
IL185796A0 (en) | 2008-01-06 |
CA2602079A1 (en) | 2006-09-14 |
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