BRPI0608026A2 - método para a produção de sulfato de celulose (cs) substituìdo regio-seletivo (cs) - Google Patents
método para a produção de sulfato de celulose (cs) substituìdo regio-seletivo (cs)Info
- Publication number
- BRPI0608026A2 BRPI0608026A2 BRPI0608026-0A BRPI0608026A BRPI0608026A2 BR PI0608026 A2 BRPI0608026 A2 BR PI0608026A2 BR PI0608026 A BRPI0608026 A BR PI0608026A BR PI0608026 A2 BRPI0608026 A2 BR PI0608026A2
- Authority
- BR
- Brazil
- Prior art keywords
- substituted cellulose
- producing region
- cellulose sulphate
- selective substituted
- cellulose sulfate
- Prior art date
Links
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 title abstract 4
- 229920002678 cellulose Polymers 0.000 title abstract 3
- 239000001913 cellulose Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 229910021653 sulphate ion Inorganic materials 0.000 title 1
- 102000004190 Enzymes Human genes 0.000 abstract 1
- 108090000790 Enzymes Proteins 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- 241000700605 Viruses Species 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 238000005538 encapsulation Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 244000005700 microbiome Species 0.000 abstract 1
- 239000003094 microcapsule Substances 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
-
- 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
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)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
MéTODO PARA A PRODUçãO DE SULFATO DE CELULOSE (CS) SUBSTITUìDO REGIO-SELETIVO (CS). A invenção refere-se a um método para a produção de sulfato de celulose que é completamente solúvel em água e tem uma viscosidade de solução ajustável em solução aquosa, que qualifica o sulfato de celulose sódico (SCS) produzido como material auxiliar com compatibilidade biológica ideal para aplicações biológicas e médicas, e particularmente é apropriado para a encapsulação e a imobilização de objetos biológicos, por exemplo, tecidos, células, microorganismos, enzimas ou vírus, na microcápsula.
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 |
|---|---|
| BRPI0608026A2 true BRPI0608026A2 (pt) | 2009-11-03 |
Family
ID=36384364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0608026-0A BRPI0608026A2 (pt) | 2005-03-11 | 2006-03-10 | método para a produção de sulfato de celulose (cs) substituìdo regio-seletivo (cs) |
Country Status (23)
| Country | Link |
|---|---|
| US (1) | US8337901B2 (pt) |
| EP (1) | EP1863851B1 (pt) |
| JP (1) | JP2008533231A (pt) |
| KR (1) | KR20070116096A (pt) |
| CN (1) | CN101137675B (pt) |
| AT (1) | ATE420116T1 (pt) |
| AU (1) | AU2006221969B2 (pt) |
| BR (1) | BRPI0608026A2 (pt) |
| CA (1) | CA2602079A1 (pt) |
| CY (1) | CY1108981T1 (pt) |
| DE (2) | DE102005011367B4 (pt) |
| DK (1) | DK1863851T3 (pt) |
| EA (1) | EA012450B1 (pt) |
| ES (1) | ES2320801T3 (pt) |
| IL (1) | IL185796A0 (pt) |
| NO (1) | NO20075053L (pt) |
| NZ (1) | NZ562309A (pt) |
| PL (1) | PL1863851T3 (pt) |
| PT (1) | PT1863851E (pt) |
| SI (1) | SI1863851T1 (pt) |
| UA (1) | UA88508C2 (pt) |
| WO (1) | WO2006095021A1 (pt) |
| ZA (1) | ZA200708630B (pt) |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US9476026B2 (en) | 2009-03-12 | 2016-10-25 | New Jersey Institute Of Technology | Method of tissue repair using a piezoelectric scaffold |
| US9771557B2 (en) | 2009-03-12 | 2017-09-26 | New Jersey Institute Of Technology | Piezoelectric scaffold for nerve growth and repair |
| 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 |
| US9334476B2 (en) | 2009-03-12 | 2016-05-10 | New Jersey Institute Of Technology | Method for nerve growth and repair using a piezoelectric scaffold |
| BRPI1011265A2 (pt) * | 2009-05-06 | 2019-09-24 | Fpinnovations | celulose, método e processo para produzir celulose, e, processo para produzir materiais de celulose. |
| 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 |
| DE102010037140A1 (de) * | 2010-08-24 | 2012-03-01 | EuroFerm Gesellschaft für Fermentation und Messtechnik mbH | Verfahren zum Schutz von Pflanzen |
| DE102010037141A1 (de) * | 2010-08-24 | 2012-03-01 | EuroFerm Gesellschaft für Fermentation und Messtechnik mbH | Pflanzenschutzmittel enthaltend insektenpathogene Viren, insbesondere Baculoviren und Zellulosesulfat |
| 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 |
| WO2012101167A1 (en) | 2011-01-25 | 2012-08-02 | 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 |
| WO2013063336A1 (en) * | 2011-10-25 | 2013-05-02 | Virginia Tech Intellectual Properties, Inc. | Regioselectively substituted cellulose esters and efficient methods of preparing them |
| US9212290B2 (en) * | 2012-01-27 | 2015-12-15 | 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 |
| US9023757B2 (en) * | 2012-01-27 | 2015-05-05 | 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 |
| CN104411792A (zh) * | 2012-09-24 | 2015-03-11 | 塞拉尼斯醋酸纤维有限公司 | 取代的纤维素酯粘合剂与之有关的方法和制品 |
| 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 |
| US11535682B2 (en) | 2017-01-16 | 2022-12-27 | Yokogawa Electric Corporation | Sulfate ester modified cellulose nanofibers and method for producing cellulose nanofibers |
| US11141508B2 (en) * | 2018-03-01 | 2021-10-12 | Seraxis, Inc. | Macro-encapsulated therapeutic cells, devices, and methods of using the same |
| 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 |
| WO2020059525A1 (ja) * | 2018-09-21 | 2020-03-26 | 東洋製罐グループホールディングス株式会社 | ナノセルロース及びその製造方法 |
| JP7626413B2 (ja) * | 2018-10-22 | 2025-02-07 | 横河電機株式会社 | 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 |
| CA3220442A1 (en) | 2021-06-18 | 2022-12-22 | Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. | Process for preparing polysaccharide sulfates, and polysaccharide sulfate |
| 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 |
| CN116298281A (zh) * | 2023-03-27 | 2023-06-23 | 山西农业大学 | 一种基于距离信号读出的胰蛋白酶含量检测方法 |
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| 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 |
| JPS51148782A (en) * | 1975-06-17 | 1976-12-21 | Lion Corp | A process for preparing cellulose sulfate |
| JPS51148783A (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 |
| AU2386595A (en) * | 1994-04-15 | 1995-11-10 | Children's Hospital Of Philadelphia, The | Aqueous solvent encapsulation method, apparatus and microcapsules |
| 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 |
| PT948319E (pt) * | 1996-12-23 | 2004-02-27 | Ct Nat De La Rech Scientif Cnr | Celulas encapsuladas produtoras de anticorpos |
| CN1395638A (zh) * | 2000-01-19 | 2003-02-05 | 韦尔豪泽公司 | 超吸收性的纤维素纤维 |
| 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 WO PCT/EP2006/060626 patent/WO2006095021A1/en not_active Ceased
- 2006-03-10 JP JP2008500211A patent/JP2008533231A/ja active Pending
- 2006-03-10 CA CA002602079A patent/CA2602079A1/en not_active Abandoned
- 2006-03-10 EA EA200701944A patent/EA012450B1/ru not_active IP Right Cessation
- 2006-03-10 SI SI200630249T patent/SI1863851T1/sl unknown
- 2006-03-10 DK DK06708722T patent/DK1863851T3/da active
- 2006-03-10 CN CN2006800077613A patent/CN101137675B/zh not_active Expired - Fee Related
- 2006-03-10 PT PT06708722T patent/PT1863851E/pt unknown
- 2006-03-10 UA UAA200710193A patent/UA88508C2/ru unknown
- 2006-03-10 PL PL06708722T patent/PL1863851T3/pl unknown
- 2006-03-10 EP EP06708722A patent/EP1863851B1/en active Active
- 2006-03-10 BR BRPI0608026-0A patent/BRPI0608026A2/pt not_active IP Right Cessation
- 2006-03-10 KR KR1020077023353A patent/KR20070116096A/ko not_active Ceased
- 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 AU AU2006221969A patent/AU2006221969B2/en not_active Ceased
- 2006-03-10 ES ES06708722T patent/ES2320801T3/es active Active
- 2006-03-10 DE DE602006004719T patent/DE602006004719D1/de active Active
- 2006-03-10 US US11/908,260 patent/US8337901B2/en 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
-
2009
- 2009-04-07 CY CY20091100402T patent/CY1108981T1/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE102005011367A1 (de) | 2006-09-14 |
| UA88508C2 (ru) | 2009-10-26 |
| CN101137675B (zh) | 2011-09-07 |
| EP1863851A1 (en) | 2007-12-12 |
| ATE420116T1 (de) | 2009-01-15 |
| US8337901B2 (en) | 2012-12-25 |
| CN101137675A (zh) | 2008-03-05 |
| KR20070116096A (ko) | 2007-12-06 |
| ZA200708630B (en) | 2008-11-26 |
| AU2006221969A1 (en) | 2006-09-14 |
| NO20075053L (no) | 2007-12-05 |
| EA200701944A1 (ru) | 2008-02-28 |
| PL1863851T3 (pl) | 2009-07-31 |
| AU2006221969B2 (en) | 2011-05-26 |
| CA2602079A1 (en) | 2006-09-14 |
| NZ562309A (en) | 2010-05-28 |
| US20090011033A1 (en) | 2009-01-08 |
| HK1112472A1 (en) | 2008-09-05 |
| DE602006004719D1 (de) | 2009-02-26 |
| DK1863851T3 (da) | 2009-05-11 |
| EP1863851B1 (en) | 2009-01-07 |
| PT1863851E (pt) | 2009-04-09 |
| ES2320801T3 (es) | 2009-05-28 |
| WO2006095021A1 (en) | 2006-09-14 |
| JP2008533231A (ja) | 2008-08-21 |
| EA012450B1 (ru) | 2009-10-30 |
| IL185796A0 (en) | 2008-01-06 |
| CY1108981T1 (el) | 2014-07-02 |
| DE102005011367B4 (de) | 2010-12-09 |
| SI1863851T1 (sl) | 2009-08-31 |
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