DE602004018163D1 - Hydrogel-porenbildner zur herstellung von biologisch abbaubaren gerüsten - Google Patents

Hydrogel-porenbildner zur herstellung von biologisch abbaubaren gerüsten

Info

Publication number
DE602004018163D1
DE602004018163D1 DE602004018163T DE602004018163T DE602004018163D1 DE 602004018163 D1 DE602004018163 D1 DE 602004018163D1 DE 602004018163 T DE602004018163 T DE 602004018163T DE 602004018163 T DE602004018163 T DE 602004018163T DE 602004018163 D1 DE602004018163 D1 DE 602004018163D1
Authority
DE
Germany
Prior art keywords
biodegradable
uncrosslinked
poly
fumarate
hydrogel microparticles
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.)
Active
Application number
DE602004018163T
Other languages
English (en)
Inventor
Esmaiel Jabbari
Michael J Yaszemski
Bradford L Currier
Lichun Lu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mayo Foundation for Medical Education and Research
Original Assignee
Mayo Foundation for Medical Education and Research
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mayo Foundation for Medical Education and Research filed Critical Mayo Foundation for Medical Education and Research
Publication of DE602004018163D1 publication Critical patent/DE602004018163D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/56—Porous materials, e.g. foams or sponges
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/40—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • A61L27/44—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
    • A61L27/48—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix with macromolecular fillers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/58—Materials at least partially resorbable by the body
    • 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

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dermatology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Dispersion Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Materials For Medical Uses (AREA)
  • Polymerisation Methods In General (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Medicinal Preparation (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Polyesters Or Polycarbonates (AREA)
DE602004018163T 2003-08-29 2004-08-27 Hydrogel-porenbildner zur herstellung von biologisch abbaubaren gerüsten Active DE602004018163D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US49883203P 2003-08-29 2003-08-29
PCT/US2004/027926 WO2005020849A2 (en) 2003-08-29 2004-08-27 Hydrogel porogens for fabricating biodegradable scaffolds

Publications (1)

Publication Number Publication Date
DE602004018163D1 true DE602004018163D1 (de) 2009-01-15

Family

ID=34272737

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004018163T Active DE602004018163D1 (de) 2003-08-29 2004-08-27 Hydrogel-porenbildner zur herstellung von biologisch abbaubaren gerüsten

Country Status (9)

Country Link
US (1) US20080206308A1 (de)
EP (1) EP1664168B1 (de)
JP (1) JP5059406B2 (de)
AT (1) ATE416223T1 (de)
AU (1) AU2004268013B2 (de)
CA (1) CA2535857A1 (de)
DE (1) DE602004018163D1 (de)
ES (1) ES2318339T3 (de)
WO (1) WO2005020849A2 (de)

Families Citing this family (83)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2005304567B2 (en) * 2004-11-12 2011-10-27 Mayo Foundation For Medical Education And Research Photocrosslinkable poly(caprolactone fumarate)
US20060204539A1 (en) 2005-03-11 2006-09-14 Anthony Atala Electrospun cell matrices
US8728463B2 (en) 2005-03-11 2014-05-20 Wake Forest University Health Science Production of tissue engineered digits and limbs
CA2602050C (en) 2005-03-11 2013-12-03 Wake Forest University Health Sciences Production of tissue engineered heart valves
AU2006223063B2 (en) 2005-03-11 2011-11-17 Wake Forest University Health Sciences Tissue engineered blood vessels
US7531503B2 (en) 2005-03-11 2009-05-12 Wake Forest University Health Sciences Cell scaffold matrices with incorporated therapeutic agents
AU2006226923B2 (en) * 2005-03-23 2011-10-13 Mayo Foundation For Medical Education And Research Photocrosslinkable oligo(poly (ethylene glycol) fumarate) hydrogels for cell and drug delivery
AU2006242487B2 (en) 2005-04-29 2011-12-01 Mayo Foundation For Medical Education And Research Hydrophilic/hydrophobic polymer networks based on poly(caprolactone fumarate), poly(ethylene glycol fumarate), and copolymers thereof
BRPI0612602A2 (pt) * 2005-07-01 2010-11-23 Cinv Ag dispositivos médicos compreendendo um material compósito reticulado
SI2347775T1 (sl) 2005-12-13 2020-10-30 President And Fellows Of Harvard College Ogrodja za celično transplantacijo
US8235939B2 (en) 2006-02-06 2012-08-07 Kci Licensing, Inc. System and method for purging a reduced pressure apparatus during the administration of reduced pressure treatment
US8267918B2 (en) * 2006-03-14 2012-09-18 Kci Licensing, Inc. System and method for percutaneously administering reduced pressure treatment using a flowable manifold
US9456860B2 (en) 2006-03-14 2016-10-04 Kci Licensing, Inc. Bioresorbable foaming tissue dressing
DE102006033168A1 (de) 2006-07-10 2008-01-17 Gelita Ag Verwendung von Gelatine und einem Vernetzungsmittel zur Herstellung einer vernetzenden therapeutischen Zusammensetzung
DE102006033167A1 (de) 2006-07-10 2008-01-24 Gelita Ag Verwendung von Gelatine und einem Vernetzungsmittel zur Herstellung eines vernetzenden medizinischen Klebers
US8821899B2 (en) 2007-03-12 2014-09-02 Board Of Regents, The University Of Texas System Method and process for the production of multi-coated recognitive and releasing systems
US8741316B2 (en) 2007-03-12 2014-06-03 Board Of Regents, The University Of Texas System Highly porous, recognitive polymer systems
WO2008112826A1 (en) 2007-03-12 2008-09-18 Board Of Regents, The University Of Texas System Method and process for the production of multi-coated recognitive and releasing systems
US8771713B2 (en) 2007-03-12 2014-07-08 Board Of Regents, The University Of Texas System Method and process for the production of multi-coated recognitive and releasing systems
JP5160115B2 (ja) * 2007-03-27 2013-03-13 シスメックス株式会社 精度管理用擬似組織及びそれを用いた精度管理方法並びにその製造方法
US9770535B2 (en) 2007-06-21 2017-09-26 President And Fellows Of Harvard College Scaffolds for cell collection or elimination
US8313527B2 (en) 2007-11-05 2012-11-20 Allergan, Inc. Soft prosthesis shell texturing method
US9370558B2 (en) 2008-02-13 2016-06-21 President And Fellows Of Harvard College Controlled delivery of TLR agonists in structural polymeric devices
CA2715460C (en) 2008-02-13 2020-02-18 President And Fellows Of Harvard College Continuous cell programming devices
US8668863B2 (en) 2008-02-26 2014-03-11 Board Of Regents, The University Of Texas System Dendritic macroporous hydrogels prepared by crystal templating
US9012399B2 (en) * 2008-05-30 2015-04-21 President And Fellows Of Harvard College Controlled release of growth factors and signaling molecules for promoting angiogenesis
JP5574083B2 (ja) * 2008-08-01 2014-08-20 アンタイス エス．エイ． 高い残留性及び容量を与える高い能力を有する注入可能なヒドロゲル
US9050184B2 (en) 2008-08-13 2015-06-09 Allergan, Inc. Dual plane breast implant
JP2012513839A (ja) 2008-12-31 2012-06-21 ケーシーアイ ライセンシング インコーポレイテッド 皮下組織部位に減圧を施すマニホールド、システムおよび方法
WO2010120749A2 (en) 2009-04-13 2010-10-21 President And Fellow Of Harvard College Harnessing cell dynamics to engineer materials
WO2010123938A2 (en) * 2009-04-20 2010-10-28 Oregon Health & Science University Bioresponsive hydrogel
CN102458496B (zh) * 2009-05-15 2016-06-01 新加坡南洋理工大学 用于制造组织工程用支架的组合物及其生产方法
EP2461828B1 (de) 2009-07-31 2017-06-21 President and Fellows of Harvard College Programmierung von zellen für tolerogene therapien
WO2011088296A1 (en) * 2010-01-15 2011-07-21 William Marsh Rice University Combined space maintenance and bone regeneration system for the reconstruction of large osseous defects
US8877822B2 (en) 2010-09-28 2014-11-04 Allergan, Inc. Porogen compositions, methods of making and uses
US9138309B2 (en) 2010-02-05 2015-09-22 Allergan, Inc. Porous materials, methods of making and uses
US9205577B2 (en) 2010-02-05 2015-12-08 Allergan, Inc. Porogen compositions, methods of making and uses
WO2011109834A2 (en) 2010-03-05 2011-09-09 President And Fellows Of Harvard College Enhancement of skeletal muscle stem cell engrafment by dual delivery of vegf and igf-1
US11202853B2 (en) 2010-05-11 2021-12-21 Allergan, Inc. Porogen compositions, methods of making and uses
US20110282464A1 (en) * 2010-05-12 2011-11-17 Timothy Sargeant Reactive Surgical Implants
EP2585053A4 (de) 2010-06-25 2014-02-26 Harvard College Gemeinsame freisetzung von stimulations- und hemmfaktoren zur erzeugung von temporär stabilen und räumlich begrenzten zonen
CA2804842A1 (en) 2010-07-09 2012-01-12 Board Of Regents Of The University Of Texas System Biodegradable scaffolds
IT1406053B1 (it) 2010-08-17 2014-02-06 Fond T Campanella C O E Scaffold tridimensionale polimerico di policaprolattone
ES2773858T3 (es) * 2010-10-06 2020-07-15 Harvard College Hidrogeles formadores de poros inyectables para terapias celulares basadas en materiales
WO2012048289A1 (en) 2010-10-08 2012-04-12 Board Of Regents, The University Of Texas System Anti-adhesive barrier membrane using alginate and hyaluronic acid for biomedical applications
US8946194B2 (en) 2010-10-08 2015-02-03 Board Of Regents, University Of Texas System One-step processing of hydrogels for mechanically robust and chemically desired features
US9603894B2 (en) 2010-11-08 2017-03-28 President And Fellows Of Harvard College Materials presenting notch signaling molecules to control cell behavior
CA3065694A1 (en) * 2010-11-10 2012-05-18 Inregen Methods of forming injectable formulations for providing regenerative effects to an organ such as a kidney
US8679279B2 (en) 2010-11-16 2014-03-25 Allergan, Inc. Methods for creating foam-like texture
US20120219629A1 (en) * 2011-02-25 2012-08-30 Empire Technology Development Llc Compositions and methods for controlled delivery of compounds
US9458357B2 (en) 2011-03-02 2016-10-04 Massachusetts Institute Of Technology ph-sensitive sacrificial materials for the microfabrication of structures
WO2012149358A1 (en) 2011-04-28 2012-11-01 President And Fellows Of Harvard College Injectable preformed macroscopic 3-dimensional scaffolds for minimally invasive administration
US9675561B2 (en) 2011-04-28 2017-06-13 President And Fellows Of Harvard College Injectable cryogel vaccine devices and methods of use thereof
US9486512B2 (en) 2011-06-03 2016-11-08 President And Fellows Of Harvard College In situ antigen-generating cancer vaccine
BR112014011186A2 (pt) 2011-11-09 2017-05-09 Tufts College espumas de fibroína de seda injetáveis e usos das mesmas
DK2830595T3 (da) 2012-03-29 2019-12-02 Translate Bio Inc Ioniserbare kationiske lipider
ES2773895T3 (es) 2012-04-16 2020-07-15 Harvard College Composiciones de sílice mesoporosa para modular las respuestas inmunitarias
WO2014052724A1 (en) * 2012-09-28 2014-04-03 Allergan, Inc. Porogen compositions, methods of making and uses
US11565027B2 (en) 2012-12-11 2023-01-31 Board Of Regents, The University Of Texas System Hydrogel membrane for adhesion prevention
EP2962662A1 (de) 2012-12-13 2016-01-06 Allergan, Inc. Brustimplantats mit veränderlicher oberfläche
ITTO20121159A1 (it) * 2012-12-28 2014-06-29 Fond Istituto Italiano Di Tecnologia Procedimento per la produzione di spugne polimeriche
CN103495205B (zh) * 2013-09-17 2015-04-01 中国人民解放军第二军医大学 一种可注射的镶嵌含药微粒的多孔复合微球制剂及其制备方法
CN104436298B (zh) * 2013-09-17 2016-04-06 中国人民解放军第二军医大学 一种可注射的镶嵌含bmp-2微粒的plga多孔复合微球制剂及其制备方法与应用
US10092679B2 (en) 2013-10-18 2018-10-09 Wake Forest University Health Sciences Laminous vascular constructs combining cell sheet engineering and electrospinning technologies
WO2015076252A1 (ja) * 2013-11-22 2015-05-28 独立行政法人物質・材料研究機構 組織接着性多孔質膜、その製造方法及び組織接着性多孔質膜テープ
US10682400B2 (en) 2014-04-30 2020-06-16 President And Fellows Of Harvard College Combination vaccine devices and methods of killing cancer cells
US10092392B2 (en) 2014-05-16 2018-10-09 Allergan, Inc. Textured breast implant and methods of making same
WO2016043955A1 (en) * 2014-08-28 2016-03-24 Bioventus, Llc Improved osteoinductive substrates and methods of making the same
WO2016109555A1 (en) 2014-12-29 2016-07-07 Bioventus, Llc Systems and methods for improved delivery of osteoinductive molecules in bone repair
US11786457B2 (en) 2015-01-30 2023-10-17 President And Fellows Of Harvard College Peritumoral and intratumoral materials for cancer therapy
JP7094533B2 (ja) 2015-04-10 2022-07-04 プレジデント アンド フェローズ オブ ハーバード カレッジ 免疫細胞捕捉デバイスおよびその製造および使用方法
EP3153187B1 (de) * 2015-10-09 2018-02-14 Yeditepe Universitesi Gewebegerüstherstellungsverfahren
CN115487351A (zh) 2016-02-06 2022-12-20 哈佛学院校长同事会 重塑造血巢以重建免疫
JP2019522486A (ja) 2016-07-13 2019-08-15 プレジデント アンド フェローズ オブ ハーバード カレッジ 抗原提示細胞模倣足場およびそれを作製および使用するための方法
US10723774B2 (en) 2016-11-17 2020-07-28 University Of South Carolina Keratin-based hydrogels
US10967098B2 (en) 2017-03-01 2021-04-06 University' of South Carolina Drug conjugated nanogels in microcapsule for delayed sustained protein delivery
WO2018165327A1 (en) 2017-03-08 2018-09-13 Alafair Biosciences, Inc. Hydrogel medium for the storage and preservation of tissue
US11058797B2 (en) 2017-03-08 2021-07-13 University Of South Carolina Compositions and layered structures formed therewith for regeneration of articular cartilage
GB201707143D0 (en) 2017-05-04 2017-06-21 Plasticell Ltd Method for producing cells
US11672767B2 (en) 2019-05-13 2023-06-13 University Of South Carolina Enzymatically cleavable self-assembled nanoparticles for morphogen delivery
CN111978588B (zh) * 2020-08-05 2022-05-03 广东省医疗器械研究所 一种大孔水凝胶及其制备方法和应用
WO2022217058A1 (en) * 2021-04-09 2022-10-13 Tamayol Ali Foam biomaterial and systems, methods, and devices for making and using same
CN113817214A (zh) * 2021-08-06 2021-12-21 广东省科学院健康医学研究所 一种多孔水凝胶海绵及其制备方法和应用

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000507B1 (de) * 1977-07-20 1982-09-29 Ciba-Geigy Ag Verfahren zur Herstellung von Hydrogelen in Form kugelförmiger Perlen grösseren Durchmessers
US4888413A (en) * 1988-01-11 1989-12-19 Domb Abraham J Poly(propylene glycol fumarate) compositions for biomedical applications
US5514378A (en) * 1993-02-01 1996-05-07 Massachusetts Institute Of Technology Biocompatible polymer membranes and methods of preparation of three dimensional membrane structures
JP4085341B2 (ja) * 1997-03-31 2008-05-14 ザ、リージエンツ、オブ、ザ、ユニバーシティ、オブ、ミシガン 開いたポアの生分解性マトリックス
US6271278B1 (en) * 1997-05-13 2001-08-07 Purdue Research Foundation Hydrogel composites and superporous hydrogel composites having fast swelling, high mechanical strength, and superabsorbent properties
CA2221195A1 (en) * 1997-11-14 1999-05-14 Chantal E. Holy Biodegradable polymer matrix
US6395300B1 (en) * 1999-05-27 2002-05-28 Acusphere, Inc. Porous drug matrices and methods of manufacture thereof
KR100355563B1 (ko) * 2000-06-23 2002-10-11 주식회사 바이오메드랩 비등성 혼합물을 이용한 조직공학용 생분해성의 다공성고분자 지지체 및 그의 제조방법
TWI232873B (en) * 2000-08-18 2005-05-21 Ind Tech Res Inst Process for producing porous polymer materials
JP2003103905A (ja) * 2001-09-27 2003-04-09 Mitsubishi Paper Mills Ltd インクジェット記録物の作成方法
JP4006992B2 (ja) * 2001-12-17 2007-11-14 東洋紡績株式会社 記録材料の製造方法
DE602004028638D1 (de) * 2003-05-02 2010-09-23 Surmodics Inc System zur kontrollierten Freisetzung eines bioaktiven Wirkstoffs im hinteren Bereich des Auges

Also Published As

Publication number Publication date
AU2004268013B2 (en) 2011-05-12
EP1664168A2 (de) 2006-06-07
JP2007503881A (ja) 2007-03-01
CA2535857A1 (en) 2005-03-10
US20080206308A1 (en) 2008-08-28
JP5059406B2 (ja) 2012-10-24
WO2005020849A2 (en) 2005-03-10
AU2004268013A1 (en) 2005-03-10
ES2318339T3 (es) 2009-05-01
WO2005020849A3 (en) 2005-07-14
EP1664168A4 (de) 2006-09-13
ATE416223T1 (de) 2008-12-15
EP1664168B1 (de) 2008-12-03

Similar Documents

Publication Publication Date Title
DE602004018163D1 (de) Hydrogel-porenbildner zur herstellung von biologisch abbaubaren gerüsten
DE60114565D1 (de) Hydrogele
BRPI0409725B8 (pt) composição polimérica superabsorvente
ATE293133T1 (de) Verfahren zur herstellung von polymeren durch eine kontrollierte radikalischpolymerisation mit halogenierten xanthaten
WO2001013819A3 (en) A method of making biodegradable polymeric implants
DE69721265D1 (de) Hydrolysierbare hydrogele zur gesteuerten freisetzung
WO2013176886A3 (en) Polymers and nanogel materials and methods for making and using the same
WO2013177523A3 (en) Polymers and nanogel materials and methods for making and using the same
FI940472A0 (fi) Ristisilloitetun kollageenin käyttö ommeltavan, biologisesti yhteensopivan ja hitaasti resorboituvan kalvon valmistamiseksi
TW200613385A (en) Improved method of manufacturing superabsorbent polymers
ATE501740T1 (de) Saugfähiger artikel mit einem beschichteten wasserquellbaren material
MXPA05012776A (es) Sistemas de reticulacion para polimeros de hidroxilo.
ES2128143T3 (es) Dispersiones de polimeros vinilicos acuosos.
AR037790A1 (es) Un procedimiento para la polimerizacion de olefinas
DE60013159D1 (de) Herstellung von polymeren mit geringem restmonomergehalt
AR027328A1 (es) Composiciones polimeras con una constancia mejorada de propiedades y procedimiento de obtencion, piezas moldeadas
DE602004025949D1 (de) Verfahren zur herstellung von funktionalisierten polymeren aus polymeralkoholen
RU2016123083A (ru) Система и способ применения средства по уходу за полостью рта
CA2606396A1 (en) Hydrophilic/hydrophobic polymer networks based on poly(caprolactone fumarate), poly(ethylene glycol fumarate), and copolymers thereof
ATE259850T1 (de) Verfahren zur herstellung von fluorinierten absorbierenden polymerpartikeln
ATE410473T1 (de) Polymerstrukturen mit einem hydrophil/lipophil- system
Paljevac et al. Crosslinked poly (2-hydroxyethyl methacrylate) by emulsion templating: Influence of crosslinker on microcellular structure
DE50103623D1 (de) Verfahren zur herstellung von polymeren
ATE438420T1 (de) Injizierbare gelbildende zusammensetzungenauf basis von vernetzten und unvernetzten polymeren und ihre verwendung
DE602004007155D1 (de) Kationische polymere mit abbaubaren vernetzungen

Legal Events

Date Code Title Description
8364 No opposition during term of opposition