ATE468357T1 - Biologisch abbaubare, superabsorbente polymere hydrogele und verfahren zu deren herstellung - Google Patents
Biologisch abbaubare, superabsorbente polymere hydrogele und verfahren zu deren herstellungInfo
- Publication number
- ATE468357T1 ATE468357T1 AT05850918T AT05850918T ATE468357T1 AT E468357 T1 ATE468357 T1 AT E468357T1 AT 05850918 T AT05850918 T AT 05850918T AT 05850918 T AT05850918 T AT 05850918T AT E468357 T1 ATE468357 T1 AT E468357T1
- Authority
- AT
- Austria
- Prior art keywords
- hydrgels
- biodegradable
- production
- superabsorbent polymeric
- superabsorbent
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
- C08J3/246—Intercrosslinking of at least two polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B11/00—Preparation of cellulose ethers
- C08B11/20—Post-etherification treatments of chemical or physical type, e.g. mixed etherification in two steps, including purification
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
- C08J3/075—Macromolecular gels
-
- 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
- C08L1/08—Cellulose derivatives
- C08L1/26—Cellulose ethers
- C08L1/28—Alkyl ethers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
- C08J2301/08—Cellulose derivatives
- C08J2301/26—Cellulose ethers
- C08J2301/28—Alkyl ethers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Dispersion Chemistry (AREA)
- Biochemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Medicinal Preparation (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Biological Depolymerization Polymers (AREA)
- Materials For Medical Uses (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Jellies, Jams, And Syrups (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000918A ITTO20040918A1 (it) | 2004-12-29 | 2004-12-29 | Idrogel polimerici superassorbenti biodegradabili e procedimento per la loro preparazione |
PCT/IB2005/054412 WO2006070337A2 (en) | 2004-12-29 | 2005-12-28 | Biodegradable, super absorbent polymer hydrogels and a method for their preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE468357T1 true ATE468357T1 (de) | 2010-06-15 |
Family
ID=36615302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05850918T ATE468357T1 (de) | 2004-12-29 | 2005-12-28 | Biologisch abbaubare, superabsorbente polymere hydrogele und verfahren zu deren herstellung |
Country Status (12)
Country | Link |
---|---|
US (1) | US20080227944A1 (de) |
EP (1) | EP1836227B1 (de) |
JP (1) | JP2008533215A (de) |
CN (1) | CN101128488A (de) |
AT (1) | ATE468357T1 (de) |
AU (1) | AU2005320976A1 (de) |
BR (1) | BRPI0517581A (de) |
CA (1) | CA2591801A1 (de) |
DE (1) | DE602005021400D1 (de) |
IT (1) | ITTO20040918A1 (de) |
RU (1) | RU2007128946A (de) |
WO (1) | WO2006070337A2 (de) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
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DK1648952T3 (en) | 2003-06-03 | 2018-05-28 | The Us Gov As Represented By The Department Of Health And Human Services | Dietary supplements and therapeutic compositions comprising (R) -3-hydroxybutyrate derivatives |
US20070287630A1 (en) * | 2006-06-12 | 2007-12-13 | Driwater, Inc. | Moisturizing agent with nutrients |
JP5165217B2 (ja) * | 2006-07-07 | 2013-03-21 | 生化学工業株式会社 | ゲル状又はフィルム状組成物並びにその製造方法及び用途 |
JP4288618B2 (ja) * | 2006-09-15 | 2009-07-01 | 独立行政法人 日本原子力研究開発機構 | カルボキシメチルセルロースゲルの製造方法 |
US8633254B2 (en) * | 2006-09-15 | 2014-01-21 | Japan Atomic Energy Agency | Preparation of gels derived from carboxymethyl cellulose alkali metal salt |
MX2010001629A (es) | 2007-08-10 | 2010-08-09 | Alessandro Sannino | Hidrogeles de polimero y metodos de preparacion de los mismos. |
AU2016219713B2 (en) * | 2007-08-10 | 2018-03-29 | Gelesis Llc | Polymer hydrogels and methods of preparation thereof |
AU2013204055C1 (en) * | 2007-08-10 | 2016-12-15 | Gelesis Llc | Polymer hydrogels and methods of preparation thereof |
CA2698466A1 (en) * | 2007-09-17 | 2009-03-26 | Basf Se | Crosslinked cellulose beads |
CN101177488B (zh) * | 2007-10-26 | 2010-05-19 | 广东工业大学 | 一种快速溶胀的水凝胶制备 |
DK2240017T3 (da) | 2008-01-04 | 2019-06-17 | Univ Oxford Innovation Ltd | Ketonlegemer og ketonlegemsestere som blodlipid-sænkende midler |
US8642654B2 (en) | 2009-04-16 | 2014-02-04 | Isis Innovation Limited | Hydroxybutyrate ester and medical use thereof |
KR101804354B1 (ko) * | 2008-11-18 | 2017-12-04 | 젤레시스 엘엘씨 | 체중 관리 및 혈당 조절 개선을 위한 방법 및 조성물 |
CN101845123B (zh) * | 2009-03-25 | 2011-12-21 | 青岛生物能源与过程研究所 | 一种生物基无机复合型吸水材料的制备方法 |
IT1393778B1 (it) | 2009-04-06 | 2012-05-08 | Sannino | Procedimento per il trattamento di rifiuti. |
CN101693743B (zh) * | 2009-10-28 | 2012-07-04 | 中国林业科学研究院林产化学工业研究所 | 含双键侧基纤维素衍生物的制备方法 |
GB201002983D0 (en) | 2010-02-22 | 2010-04-07 | Tdeltas Ltd | Nutritinal composition |
CN101864036B (zh) * | 2010-06-03 | 2011-07-20 | 济南大学 | 利用植物秸秆合成高吸水树脂的方法 |
CN102596132B (zh) | 2010-08-20 | 2015-11-25 | Sns纳米光纤技术公司 | 包括纳米纤维非织造织物的织物复合材料 |
CN102153665B (zh) * | 2011-03-11 | 2012-06-27 | 陕西农产品加工技术研究院 | 一种以苹果渣为原料制备高吸水凝胶的方法 |
RU2618329C2 (ru) | 2011-06-07 | 2017-05-03 | Джелезис Ллс | Способ получения гидрогелей |
CN102276854B (zh) * | 2011-07-08 | 2013-01-02 | 西安交通大学 | 一种高强度天然高分子水凝胶的制备方法 |
CN102443180A (zh) * | 2011-09-15 | 2012-05-09 | 复旦大学 | 一种制备纤维素复合气凝胶的方法 |
DK2914251T3 (da) | 2012-11-05 | 2019-11-04 | Us Health | Ketonlegemer til beskyttelse af væv mod beskadigelse som følge af ioniseringsstråling |
GB201304467D0 (en) | 2013-03-12 | 2013-04-24 | Tdeltas Ltd | Compound for use in protecting skin |
BR112015023334B1 (pt) | 2013-03-14 | 2021-05-18 | Government Of The Usa, As Represented By The Secretary, Department Of Health And Human Services | processo para produção de (r)-3hidroxibutil (r)-3-hidroxibutirato |
JP6726109B2 (ja) | 2014-06-20 | 2020-07-22 | ジェレシス,エルエルシー | 過体重または肥満を治療するための組成物 |
CN104448396B (zh) * | 2014-11-28 | 2017-06-16 | 武汉大学 | 一种基于化学和物理交联的双网络纤维素凝胶系材料 |
BR112017016200B1 (pt) * | 2015-01-29 | 2022-09-20 | Gelesis, Llc | Carboximetilcelulose reticulada com ácido cítrico e seu uso, método para a sua produção e composição farmacêutica |
EP3144340A1 (de) | 2015-09-17 | 2017-03-22 | Solvay Acetow GmbH | Polymergele, verfahren zur herstellung und verwendungen davon |
KR102009909B1 (ko) * | 2015-10-07 | 2019-08-21 | 주식회사 엘지화학 | 고흡수성 수지 단일 입자의 파쇄강도 측정 방법 |
CA3022090A1 (en) | 2016-04-25 | 2017-11-02 | Gelesis, Llc. | Method for treating constipation |
CN106963673B (zh) * | 2017-02-16 | 2021-02-23 | 玉林祺钟商贸有限公司 | 一种睫毛液及其制备方法 |
AU2018307477B2 (en) * | 2017-07-28 | 2022-12-22 | Kimberly-Clark Worldwide, Inc. | Nanoporous superabsorbent particles |
US20200188195A1 (en) | 2017-07-28 | 2020-06-18 | Kimberly-Clark Worldwide, Inc. | Absorbent Article Containing Nanoporous Superabsorbent Particles |
CN107417934B (zh) * | 2017-08-09 | 2020-01-07 | 武汉大学 | 一种具有力致光学异性结构的高强、高韧纤维素水凝胶及其制备方法 |
IT201700105979A1 (it) * | 2017-09-21 | 2019-03-21 | Giacomo Guerrini | Biodegradable polymer-clay composite - Composito polimerico-argilloso biodegradabile |
MX2020012614A (es) | 2018-06-27 | 2021-01-29 | Kimberly Clark Co | Particulas superabsorbentes nanoporosas. |
CA3060477A1 (en) * | 2018-11-09 | 2020-05-09 | Windfield Solutions, Llc | Hydrogels as rheology modifiers and methods of making the same |
CN113017989A (zh) * | 2021-02-26 | 2021-06-25 | 福建省明辉机械制造有限公司 | 一种超薄透气卫生巾制备方法 |
RU2766223C1 (ru) * | 2021-03-10 | 2022-02-10 | Федеральное государственное бюджетное учреждение науки Институт химии Дальневосточного отделения Российской академии наук (ИХ ДВО РАН) | Способ получения биополимерных пленок |
CN113248743B (zh) * | 2021-06-18 | 2023-09-12 | 嘉兴映生生物有限公司 | 一种生物相容的可降解的三维纤维素凝胶及其制备方法和应用 |
KR102651835B1 (ko) * | 2022-04-04 | 2024-03-29 | 경북대학교 산학협력단 | 셀룰로오스 기반 블렌딩 하이드로겔의 제조 방법, 이로부터 제조된 셀룰로오스 기반 블렌딩 하이드로겔 및 이를 포함하는 흡수성 물품 |
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US3589364A (en) * | 1968-03-14 | 1971-06-29 | Buckeye Cellulose Corp | Bibulous cellulosic fibers |
US3889678A (en) * | 1973-12-07 | 1975-06-17 | Personal Products Co | Cellulose graft copolymer containing non-ionic and ionic polymer moieties as absorbent media in absorbent dressings |
US4028290A (en) * | 1975-10-23 | 1977-06-07 | Hercules Incorporated | Highly absorbent modified polysaccharides |
US4404371A (en) * | 1981-01-14 | 1983-09-13 | Battelle Memorial Institute | Carboxymethylcellulose with carbonate bridges and preparation thereof |
US4525465A (en) * | 1983-10-07 | 1985-06-25 | Nippon Kayaku Kabushiki Kaisha | Water-insoluble biospecific absorbent containing argininal derivative |
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DE3801633A1 (de) * | 1988-01-21 | 1989-07-27 | Starchem Gmbh | Verfahren zur herstellung von wasserabsorbierenden und wasserquellbaren polysaccharid-pfropfpolymeren |
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US5356883A (en) * | 1989-08-01 | 1994-10-18 | Research Foundation Of State University Of N.Y. | Water-insoluble derivatives of hyaluronic acid and their methods of preparation and use |
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EP0664699A1 (de) * | 1993-08-13 | 1995-08-02 | Vitaphore Corporation | Arzneimittelabgabesystem auf der Basis von Hydrogelmikrokugeln |
JP3404557B2 (ja) * | 1993-09-30 | 2003-05-12 | グンゼ株式会社 | 架橋ヒアルロン酸及びこれらの複合材料 |
US5919570A (en) * | 1995-02-01 | 1999-07-06 | Schneider Inc. | Slippery, tenaciously adhering hydrogel coatings containing a polyurethane-urea polymer hydrogel commingled with a poly(N-vinylpyrrolidone) polymer hydrogel, coated polymer and metal substrate materials, and coated medical devices |
DE19543368C2 (de) * | 1995-11-21 | 1998-11-26 | Stockhausen Chem Fab Gmbh | Wasserabsorbierende Polymere mit verbesserten Eigenschaften, Verfahren zu deren Herstellung und deren Verwendung |
DK0910412T3 (da) * | 1996-07-01 | 2003-08-11 | Univ Utrecht | Hydrolyserbare hydrogeler til kontrolleret frigørelse |
ZA978537B (en) * | 1996-09-23 | 1998-05-12 | Focal Inc | Polymerizable biodegradable polymers including carbonate or dioxanone linkages. |
GB2318577B (en) * | 1996-10-28 | 2000-02-02 | Johnson & Johnson Medical | Solvent dried polysaccharide sponges |
AU3561697A (en) * | 1997-06-24 | 1999-01-04 | Sca Molnlycke Ab | Absorbent polymer material based on renewable starting materials |
EP1134232A1 (de) * | 2000-03-16 | 2001-09-19 | SCA Hygiene Products AB | Superabsorbierender Film auf der Basis von Polysacchariden |
CA2409431A1 (en) * | 2000-06-09 | 2001-12-20 | Genzyme Corporation | Low molecular weight polymeric compositions |
US6720389B2 (en) * | 2000-09-20 | 2004-04-13 | Nippon Shokubai Co., Ltd. | Water-absorbent resin and production process therefor |
CA2351253A1 (en) * | 2000-11-10 | 2002-05-10 | Groupe Lysac Inc./Lysac Group Inc. | Crosslinked polysaccharide, obtained by crosslinking with substituted polyethylene glycol, as superabsorbent |
JP4074905B2 (ja) * | 2001-02-28 | 2008-04-16 | 大日本インキ化学工業株式会社 | 吸水性材料、その製造方法および吸水性物品 |
US20020172712A1 (en) * | 2001-03-19 | 2002-11-21 | Alan Drizen | Antiemetic, anti-motion sustained release drug delivery system |
ATE438418T1 (de) * | 2001-05-01 | 2009-08-15 | Av Topchiev Inst Petrochemical | Hydrogel-zusammensetzungen |
EP1474719A4 (de) * | 2002-02-15 | 2005-12-14 | Zms Llc | Polymerisierungsprozess und materialien für biomedizinische anwendungen |
JP4624678B2 (ja) * | 2002-02-21 | 2011-02-02 | パイオニア・サージカル・オーソバイオロジックス,インコーポレイテッド | 架橋生物活性ヒドロゲルマトリックス |
US7030208B2 (en) * | 2002-04-11 | 2006-04-18 | Carbomer, Inc. | Biocompatible materials and probes |
EP1508042A4 (de) * | 2002-05-02 | 2008-04-02 | Bio Rad Laboratories | Biochips mit mit hydrogelen auf polysaccharidbasis beschichteten oberflächen |
US6800712B2 (en) * | 2002-10-07 | 2004-10-05 | Steven William Doane | Starch graft copolymers and method of making and using starch graft copolymers for agriculture |
JP4459543B2 (ja) * | 2003-03-17 | 2010-04-28 | 株式会社メドジェル | 徐放性ハイドロゲル製剤 |
FR2861734B1 (fr) * | 2003-04-10 | 2006-04-14 | Corneal Ind | Reticulation de polysaccharides de faible et forte masse moleculaire; preparation d'hydrogels monophasiques injectables; polysaccharides et hydrogels obtenus |
DE10337012A1 (de) * | 2003-08-12 | 2005-03-10 | Wolff Cellulosics Gmbh & Co Kg | Celluloseetherzusammensetzung für die Extrusion mineralischer Formkörper sowie ein Verfahren zur Extrusion mineralischer Formkörper unter Verwendung dieser Celluloseetherzusammensetzung |
US7425595B2 (en) * | 2003-12-15 | 2008-09-16 | Absorbent Technologies, Inc. | Superabsorbent polymer products including a beneficial additive and methods of making and application |
AU2005262070B2 (en) * | 2004-07-09 | 2011-01-27 | Ferrosan Medical Devices A/S | Haemostatic composition comprising hyaluronic acid |
DE102005034420A1 (de) * | 2004-12-23 | 2006-07-06 | Ossacur Ag | Gelartiges Material zur Füllung von Knochen- und/oder Knorpeldefekten |
-
2004
- 2004-12-29 IT IT000918A patent/ITTO20040918A1/it unknown
-
2005
- 2005-12-28 EP EP05850918A patent/EP1836227B1/de not_active Not-in-force
- 2005-12-28 BR BRPI0517581-0A patent/BRPI0517581A/pt not_active IP Right Cessation
- 2005-12-28 CA CA002591801A patent/CA2591801A1/en not_active Abandoned
- 2005-12-28 JP JP2007548949A patent/JP2008533215A/ja active Pending
- 2005-12-28 WO PCT/IB2005/054412 patent/WO2006070337A2/en active Application Filing
- 2005-12-28 CN CNA2005800487308A patent/CN101128488A/zh active Pending
- 2005-12-28 RU RU2007128946/04A patent/RU2007128946A/ru not_active Application Discontinuation
- 2005-12-28 AT AT05850918T patent/ATE468357T1/de not_active IP Right Cessation
- 2005-12-28 DE DE602005021400T patent/DE602005021400D1/de active Active
- 2005-12-28 AU AU2005320976A patent/AU2005320976A1/en not_active Abandoned
- 2005-12-28 US US11/722,855 patent/US20080227944A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
ITTO20040918A1 (it) | 2005-03-29 |
EP1836227A2 (de) | 2007-09-26 |
US20080227944A1 (en) | 2008-09-18 |
WO2006070337A3 (en) | 2007-03-01 |
WO2006070337A2 (en) | 2006-07-06 |
JP2008533215A (ja) | 2008-08-21 |
CA2591801A1 (en) | 2006-07-06 |
BRPI0517581A (pt) | 2008-10-14 |
DE602005021400D1 (de) | 2010-07-01 |
AU2005320976A1 (en) | 2006-07-06 |
EP1836227B1 (de) | 2010-05-19 |
RU2007128946A (ru) | 2009-02-10 |
WO2006070337A9 (en) | 2007-06-21 |
CN101128488A (zh) | 2008-02-20 |
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