KR101506621B1 - 인시츄 형성된 하이드로겔 상처 드레싱 및 생체물질 그리고 그들의 사용 - Google Patents

인시츄 형성된 하이드로겔 상처 드레싱 및 생체물질 그리고 그들의 사용 Download PDF

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KR101506621B1
KR101506621B1 KR1020097008233A KR20097008233A KR101506621B1 KR 101506621 B1 KR101506621 B1 KR 101506621B1 KR 1020097008233 A KR1020097008233 A KR 1020097008233A KR 20097008233 A KR20097008233 A KR 20097008233A KR 101506621 B1 KR101506621 B1 KR 101506621B1
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agent
dry powder
wound
nanoparticles
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KR20090060449A (ko
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존 브이. 세인트. 존
다니엘 지. 모로
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우루루 인코퍼레이티드
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42Use of materials characterised by their function or physical properties
    • A61L15/48Surfactants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L26/00Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
    • A61L26/0061Use of materials characterised by their function or physical properties
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42Use of materials characterised by their function or physical properties
    • A61L15/44Medicaments
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L26/00Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
    • A61L26/0009Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form containing macromolecular materials
    • A61L26/0014Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form containing macromolecular materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00Drugs for dermatological disorders
    • A61P17/02Drugs for dermatological disorders for treating wounds, ulcers, burns, scars, keloids, or the like
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P27/00Drugs for disorders of the senses
    • A61P27/02Ophthalmic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2400/00Materials characterised by their function or physical properties
    • A61L2400/12Nanosized materials, e.g. nanofibres, nanoparticles, nanowires, nanotubes; Nanostructured surfaces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B82NANOTECHNOLOGY
    • B82YSPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y5/00Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00Nanotechnology
    • Y10S977/902Specified use of nanostructure
    • Y10S977/904Specified use of nanostructure for medical, immunological, body treatment, or diagnosis
    • Y10S977/906Drug delivery

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epidemiology (AREA)
  • Materials Engineering (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Hematology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Dermatology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Rheumatology (AREA)
  • Pain & Pain Management (AREA)
  • Oncology (AREA)
  • Communicable Diseases (AREA)
  • Materials For Medical Uses (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
KR1020097008233A 2006-10-13 2007-10-09 인시츄 형성된 하이드로겔 상처 드레싱 및 생체물질 그리고 그들의 사용 Active KR101506621B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/581,049 2006-10-13
US11/581,049 US7910135B2 (en) 2006-10-13 2006-10-13 Hydrogel wound dressing and biomaterials formed in situ and their uses
PCT/US2007/080849 WO2008070270A2 (en) 2006-10-13 2007-10-09 Hydrogel wound dressing and biomaterials formed in situ and their uses

Publications (2)

Publication Number Publication Date
KR20090060449A KR20090060449A (ko) 2009-06-12
KR101506621B1 true KR101506621B1 (ko) 2015-03-27

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KR1020097008233A Active KR101506621B1 (ko) 2006-10-13 2007-10-09 인시츄 형성된 하이드로겔 상처 드레싱 및 생체물질 그리고 그들의 사용

Country Status (18)

Country Link
US (2) US7910135B2 (https=)
EP (1) EP2073854B1 (https=)
JP (1) JP2010506974A (https=)
KR (1) KR101506621B1 (https=)
CN (1) CN101534870B (https=)
AR (1) AR063276A1 (https=)
AU (1) AU2007329772B2 (https=)
BR (1) BRPI0717734B8 (https=)
CA (1) CA2666315C (https=)
CL (1) CL2007002952A1 (https=)
ES (1) ES2690133T3 (https=)
MX (1) MX2009003865A (https=)
NO (1) NO20091851L (https=)
NZ (1) NZ576538A (https=)
RU (1) RU2009117882A (https=)
TW (1) TWI563987B (https=)
WO (1) WO2008070270A2 (https=)
ZA (1) ZA200902538B (https=)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUE043133T2 (hu) 2007-11-21 2019-07-29 Smith & Nephew Sebkötözés
GB0722820D0 (en) 2007-11-21 2008-01-02 Smith & Nephew Vacuum assisted wound dressing
EP2987510B1 (en) 2007-11-21 2020-10-28 T.J. Smith & Nephew Limited Suction device and dressing
US20130096518A1 (en) 2007-12-06 2013-04-18 Smith & Nephew Plc Wound filling apparatuses and methods
US11253399B2 (en) 2007-12-06 2022-02-22 Smith & Nephew Plc Wound filling apparatuses and methods
GB0723875D0 (en) 2007-12-06 2008-01-16 Smith & Nephew Wound management
US20110318267A1 (en) * 2008-01-25 2011-12-29 President And Fellows Of Harvard College Ph-responsive nanostructures
GB0803564D0 (en) 2008-02-27 2008-04-02 Smith & Nephew Fluid collection
KR100976149B1 (ko) * 2008-06-25 2010-08-16 (주)바이오버드 나노패턴화된 에폭시 기판의 제조방법
EP2306931B1 (en) * 2008-06-30 2013-06-26 Allergan, Inc. Fillable prosthetic breast prosthesis with gel-like properties
BRPI0913809B1 (pt) 2008-10-02 2019-02-05 Mylan Inc método para produzir continuamente um laminado adesivo sensível á pressão multicamada
WO2010062783A2 (en) 2008-11-03 2010-06-03 Cornell University Polymer compositions of dihydroxyacetone and uses thereof
GB0902816D0 (en) 2009-02-19 2009-04-08 Smith & Nephew Fluid communication path
JP5724108B2 (ja) 2009-04-22 2015-05-27 メドスキン ソリューションズ ドクター ズベラック アーゲーMedSkin Solutions Dr.Suwelack AG 凍結乾燥組成物
KR101091028B1 (ko) * 2009-07-02 2011-12-09 아주대학교산학협력단 체내 주입형 하이드로젤 및 이의 생의학적 용도
US8207290B2 (en) 2010-03-26 2012-06-26 Cerulean Pharma Inc. Methods and systems for generating nanoparticles
US9061095B2 (en) 2010-04-27 2015-06-23 Smith & Nephew Plc Wound dressing and method of use
GB201011173D0 (en) 2010-07-02 2010-08-18 Smith & Nephew Provision of wound filler
GB201015079D0 (en) 2010-09-10 2010-10-27 Helperby Therapeutics Ltd Novel use
EP2643412B1 (en) 2010-11-25 2016-08-17 Smith & Nephew PLC Composition i-ii and products and uses thereof
GB201020005D0 (en) 2010-11-25 2011-01-12 Smith & Nephew Composition 1-1
US8546521B2 (en) 2011-01-28 2013-10-01 Cerulean Pharma Inc. Method for fabricating nanoparticles
ES3034911T3 (en) 2011-05-10 2025-08-26 Itochu Chemical Frontier Corp Non-aqueous patch
US11786455B2 (en) 2011-05-10 2023-10-17 Itochu Chemical Frontier Corporation Non-aqueous patch
BR112013028802B1 (pt) 2011-05-10 2021-10-26 Itochu Chemical Frontier Corporation Curativo adesivo não-aquoso
LT2823815T (lt) 2011-09-27 2018-08-27 Itochu Chemical Frontier Corporation Nevandeninis pleistras
US20150159066A1 (en) 2011-11-25 2015-06-11 Smith & Nephew Plc Composition, apparatus, kit and method and uses thereof
EP2968647B1 (en) 2013-03-15 2022-06-29 Smith & Nephew plc Wound dressing sealant and use thereof
US20160120706A1 (en) 2013-03-15 2016-05-05 Smith & Nephew Plc Wound dressing sealant and use thereof
US20170224874A1 (en) * 2014-07-01 2017-08-10 Vicus Therapeutics, Llc Hydrogels for treating and ameliorating wounds and methods for making and using them
EP3191016B1 (en) 2014-09-09 2021-10-27 University of Washington Functionalized zwitterionic and mixed charge polymers, related hydrogels, and methods for their use
US10126298B2 (en) 2015-05-04 2018-11-13 Arman Nabatian Hydrogels containing embedded substrates for targeted binding of molecules
KR101649450B1 (ko) * 2015-08-19 2016-08-18 이상철 피부 상처 치료조성물
TWI561570B (en) * 2016-02-05 2016-12-11 Chen Ming Hung The formula of solvent-evaporated forming hydrogel matrix and its manufacturing method
US20190091369A1 (en) * 2016-04-11 2019-03-28 Aroa Biosurgery Limited Collagen-based device having antifungal properties
TWI577395B (zh) * 2016-06-14 2017-04-11 陳明鴻 Nano - silver colloidal wound dressing film and its preparation method
WO2018080692A1 (en) * 2016-10-27 2018-05-03 El Sabahy Mahmoud Fahmy Ali Nanotechnology-based hemostatic dressings
US11918711B2 (en) * 2018-01-19 2024-03-05 Industry-University Cooperation Foundation Hanyang University Aerogel carrying active material and composite of hydrogel and the aerogel
GB2586577B (en) * 2019-06-14 2024-03-27 Gelmetix Ltd Diagnosis and treatment
CN111759544B (zh) * 2020-07-24 2023-04-14 苏州晶俊新材料科技有限公司 一种口腔骨再生修复系统及其制备方法
CA3224828A1 (en) * 2021-07-09 2023-01-12 Srinivasa Raghavan Reversible electroadhesion of hydrogels to animal tissues for sutureless repair of cuts or tears
CN114306717B (zh) * 2021-11-30 2022-07-26 中国科学院南海海洋研究所 一种皮肤创伤修复海洋生物医用材料及其制备方法和应用
TWI805230B (zh) * 2022-02-17 2023-06-11 國立中央大學 凝膠、其製備方法及其用途
WO2025240995A1 (en) * 2024-05-22 2025-11-27 SensorC Pty Ltd Soil carbon sensing methodology and electrode arrangement

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3963685A (en) 1974-05-13 1976-06-15 Abrahams Robert A Alcohol soluble hydrophilic polymer via aqueous polymerization
US4272518A (en) 1979-07-10 1981-06-09 Moro Daniel G Plastic wound bandage
US20040086548A1 (en) 2002-11-06 2004-05-06 St. John John V. Shape-retentive hydrogel particle aggregates and their uses
WO2006041967A1 (en) 2004-10-06 2006-04-20 Uluru Inc. Method of formation of the shape-retentive aggregates of gel particles and their uses

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3822089A (en) 1968-09-25 1974-07-02 Akademie Ved Contact lens blank or replica made from anhydrous, sparingly cross-linked hydrophilic copolymers
CS153762B1 (https=) 1969-01-14 1974-03-29
JPS492189B1 (https=) 1970-10-28 1974-01-18
CS163469B1 (https=) 1972-05-22 1975-09-15
US3948841A (en) 1972-05-22 1976-04-06 Karel Dusek Process for producing transparent gels with improved mechanical and sorption properties from copolymers of 2-hydroxyethyl methacrylate and amides of acrylic or methacrylic acid
JPS5340038A (en) 1976-09-27 1978-04-12 Japan Exlan Co Ltd Preparation of microhydrogel
EP0068684B1 (en) 1981-06-12 1986-08-13 National Research Development Corporation Preparation of particulate gels
JPS58331A (ja) 1981-06-23 1983-01-05 Nec Corp プレス部品打抜き方法
JPS5911602B2 (ja) 1982-12-28 1984-03-16 東レ株式会社 診断用微粒子
US5122544A (en) 1988-05-31 1992-06-16 Nalco Chemical Company Process for producing improved superabsorbent polymer aggregates from fines
US5840293A (en) 1988-11-16 1998-11-24 Advanced Polymer Systems, Inc. Ionic beads for controlled release and adsorption
US4962133A (en) 1989-09-05 1990-10-09 Dow Corning Corporation Method of making highly adsorptive copolymers
US5468811A (en) 1989-11-02 1995-11-21 National Patent Development Corporation Hydrophilic composite polymer articles formed from a settable paste comprising a mixture of hydrophilic polymer and unsaturated monomer
US5045266A (en) 1989-11-02 1991-09-03 National Patent Development Corporation Process of making a hearing aid earmold in situ
AU651654B2 (en) 1992-01-14 1994-07-28 Endo Pharmaceuticals Solutions Inc. Manufacture of water-swellable hydrophilic articles and drug delivery devices
US5266325A (en) 1990-09-28 1993-11-30 Hydro Med Science Division Of National Patent Development Corp. Preparation of homogeneous hydrogel copolymers
IT1243390B (it) * 1990-11-22 1994-06-10 Vectorpharma Int Composizioni farmaceutiche in forma di particelle atte al rilascio controllato di sostanze farmacologicamente attive e procedimento per la loro preparazione.
JP2993801B2 (ja) 1992-07-09 1999-12-27 株式会社日本触媒 粒子状含水ゲル状重合体および吸水性樹脂の製造方法
EP0758244B2 (en) 1994-05-06 2008-02-13 Pfizer Inc. Controlled-release dosage forms of azithromycin
US5840338A (en) 1994-07-18 1998-11-24 Roos; Eric J. Loading of biologically active solutes into polymer gels
US5632774A (en) 1995-01-17 1997-05-27 Babian; Hamik In-the-shell hydration to make implant filler material and prosthesis employing same
JP3156955B2 (ja) 1995-07-12 2001-04-16 大日精化工業株式会社 連結されたミクロゲル粒子の製造方法及びそれで処理された物品
AU676971B1 (en) 1995-08-24 1997-03-27 Dainichiseika Color & Chemicals Mfg. Co. Ltd. Production process of connected microgel particles and articles treated with connected microgel particles
DE19601764A1 (de) 1996-01-19 1997-07-24 Hoechst Ag Verfahren zur Herstellung hydrophiler, hochquellfähiger Hydrogele
EP0873145A2 (en) 1996-11-15 1998-10-28 Advanced Bio Surfaces, Inc. Biomaterial system for in situ tissue repair
JP2001517494A (ja) 1997-09-19 2001-10-09 リプロジェネシス・インコーポレーテッド 組織エンジニアリングのための改良されたヒドロゲル
US5945457A (en) 1997-10-01 1999-08-31 A.V. Topchiev Institute Of Petrochemical Synthesis, Russian Academy Of Science Process for preparing biologically compatible polymers and their use in medical devices
US6521431B1 (en) 1999-06-22 2003-02-18 Access Pharmaceuticals, Inc. Biodegradable cross-linkers having a polyacid connected to reactive groups for cross-linking polymer filaments
DE10049297A1 (de) * 2000-10-04 2002-04-11 Basf Ag Wasserlösliche oder wasserdispergierbare (Co-)Polymerisate von Hydroxyalkyl(meth)acrylaten, Verfahren zu deren Herstellung sowie deren Verwendung als Überzugs-, Bindemittel und/oder filmbildender Hilfsstoff in pharmazeutischen Darreichungsformen
JP2002284882A (ja) 2001-03-27 2002-10-03 Mitsubishi Chemicals Corp 高吸水性ポリマーの製造方法
JP4883844B2 (ja) 2001-04-05 2012-02-22 住友精化株式会社 カルボキシル基含有重合体粒子
MXPA04000156A (es) 2001-06-29 2005-06-06 Medgraft Microtech Inc Implantes inyectables biodegradables y metodos relacionados de fabricacion y uso.
US20030138490A1 (en) * 2001-09-08 2003-07-24 Zhibing Hu Synthesis and uses of polymer gel nanoparticle networks
IL145576A0 (en) 2001-09-24 2002-06-30 A prosthesis for physical implant
JP2003261777A (ja) 2002-03-07 2003-09-19 Japan Science & Technology Corp 高圧により形成される分子複合体
CN1522690A (zh) * 2003-02-12 2004-08-25 罗姆和哈斯公司 消费产品中的聚合物纳米微粒

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3963685A (en) 1974-05-13 1976-06-15 Abrahams Robert A Alcohol soluble hydrophilic polymer via aqueous polymerization
US4272518A (en) 1979-07-10 1981-06-09 Moro Daniel G Plastic wound bandage
US20040086548A1 (en) 2002-11-06 2004-05-06 St. John John V. Shape-retentive hydrogel particle aggregates and their uses
WO2006041967A1 (en) 2004-10-06 2006-04-20 Uluru Inc. Method of formation of the shape-retentive aggregates of gel particles and their uses

Also Published As

Publication number Publication date
WO2008070270A3 (en) 2009-03-12
RU2009117882A (ru) 2010-11-20
CA2666315C (en) 2014-02-04
NZ576538A (en) 2012-08-31
AR063276A1 (es) 2009-01-14
NO20091851L (no) 2009-07-06
BRPI0717734A2 (pt) 2013-10-22
KR20090060449A (ko) 2009-06-12
MX2009003865A (es) 2009-06-12
HK1135620A1 (en) 2010-06-11
CN101534870B (zh) 2015-04-08
EP2073854B1 (en) 2018-07-25
JP2010506974A (ja) 2010-03-04
BRPI0717734B8 (pt) 2021-06-22
US20110123621A1 (en) 2011-05-26
US20090196936A1 (en) 2009-08-06
EP2073854A2 (en) 2009-07-01
CN101534870A (zh) 2009-09-16
AU2007329772B2 (en) 2012-12-13
TW200831056A (en) 2008-08-01
US7910135B2 (en) 2011-03-22
CL2007002952A1 (es) 2008-02-08
TWI563987B (zh) 2017-01-01
AU2007329772A1 (en) 2008-06-12
CA2666315A1 (en) 2008-06-12
ZA200902538B (en) 2010-06-30
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