EP2112933A4 - Hydrogel à réseau polymère interpénétré durci à froid - Google Patents

Hydrogel à réseau polymère interpénétré durci à froid

Info

Publication number
EP2112933A4
EP2112933A4 EP08725711A EP08725711A EP2112933A4 EP 2112933 A4 EP2112933 A4 EP 2112933A4 EP 08725711 A EP08725711 A EP 08725711A EP 08725711 A EP08725711 A EP 08725711A EP 2112933 A4 EP2112933 A4 EP 2112933A4
Authority
EP
European Patent Office
Prior art keywords
strain
polymer network
interpenetrating polymer
network hydrogel
hardened interpenetrating
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.)
Withdrawn
Application number
EP08725711A
Other languages
German (de)
English (en)
Other versions
EP2112933A1 (fr
Inventor
David Myung
Laura Hartmann
Jaan Noolandi
Christopher N Ta
Curtis W Frank
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.)
Leland Stanford Junior University
Original Assignee
Leland Stanford Junior University
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 Leland Stanford Junior University filed Critical Leland Stanford Junior University
Publication of EP2112933A1 publication Critical patent/EP2112933A1/fr
Publication of EP2112933A4 publication Critical patent/EP2112933A4/fr
Withdrawn legal-status Critical Current

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
    • A61L27/52—Hydrogels or hydrocolloids
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/06—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/06—Polymers provided for in subclass C08G
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/003—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
EP08725711A 2007-02-16 2008-02-15 Hydrogel à réseau polymère interpénétré durci à froid Withdrawn EP2112933A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US90180507P 2007-02-16 2007-02-16
PCT/US2008/002107 WO2008100617A1 (fr) 2007-02-16 2008-02-15 Hydrogel à réseau polymère interpénétré durci à froid

Publications (2)

Publication Number Publication Date
EP2112933A1 EP2112933A1 (fr) 2009-11-04
EP2112933A4 true EP2112933A4 (fr) 2011-01-12

Family

ID=39690438

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08725711A Withdrawn EP2112933A4 (fr) 2007-02-16 2008-02-15 Hydrogel à réseau polymère interpénétré durci à froid

Country Status (2)

Country Link
EP (1) EP2112933A4 (fr)
WO (1) WO2008100617A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2148637B1 (fr) * 2007-04-17 2012-05-16 The Board of Trustees of The Leland Stanford Junior University Dispositif d'arthroplastie à hydrogel
US20120209396A1 (en) 2008-07-07 2012-08-16 David Myung Orthopedic implants having gradient polymer alloys
US9539329B2 (en) * 2011-08-31 2017-01-10 The General Hospital Corporation Light-guiding hydrogel devices for cell-based sensing and therapy
WO2015058180A1 (fr) * 2013-10-18 2015-04-23 The General Hospital Corporation Dispositifs de guidage de lumière à base d'hydrogel pour la détection du milieu ambiant à l'aide de cellules et l'interaction avec le milieu ambiant à l'aide de cellules
US11077228B2 (en) 2015-08-10 2021-08-03 Hyalex Orthopaedics, Inc. Interpenetrating polymer networks
US10869950B2 (en) 2018-07-17 2020-12-22 Hyalex Orthopaedics, Inc. Ionic polymer compositions
WO2020160463A1 (fr) * 2019-02-01 2020-08-06 The Trustees of the University of Pennsylvania Penn Center for Innovation Supercolles intrinsèquement réversibles
CN112745452A (zh) * 2019-10-30 2021-05-04 沃康生技股份有限公司 互穿聚合物网络水凝胶、及其制备和应用
EP3815659A1 (fr) * 2019-10-30 2021-05-05 Easting Biotechnology Company Limited Hydrogel ipn de préparation et d'application
CN112090410B (zh) * 2020-07-29 2023-11-10 健帆生物科技集团股份有限公司 具有互穿网络包膜的血液净化吸附剂、制备方法及灌流器
CN112587723B (zh) * 2020-11-19 2021-12-17 南京医科大学 一种原位快速成型泌尿系统修复磁水凝胶及其制备方法
US11801143B2 (en) 2021-07-01 2023-10-31 Hyalex Orthopaedics, Inc. Multi-layered biomimetic osteochondral implants and methods of using thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030083389A1 (en) * 2001-04-23 2003-05-01 Kao Weiyun John Bifunctional-modified hydrogels
WO2007133266A2 (fr) * 2006-04-20 2007-11-22 The Board Of Trustees Of The Leland Stanford Junior University Prothèse cornéenne en hydrogel de réseaux polymères interpénétrés

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6224893B1 (en) * 1997-04-11 2001-05-01 Massachusetts Institute Of Technology Semi-interpenetrating or interpenetrating polymer networks for drug delivery and tissue engineering
AU2002309026A1 (en) * 2002-05-01 2003-11-17 Hokkaido Technology Licensing Office Co., Ltd. Gel having multiple network structure and method for preparation thereof
US7857447B2 (en) * 2004-10-05 2010-12-28 The Board Of Trustees Of The Leland Stanford Junior University Interpenetrating polymer network hydrogel contact lenses
US7857849B2 (en) * 2004-10-05 2010-12-28 The Board Of Trustees Of The Leland Stanford Junior Iniversity Artificial corneal implant
WO2006091530A2 (fr) * 2005-02-22 2006-08-31 Transform Pharmaceuticals, Inc. Preparation d'hydrogel par techniques combinatoires

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030083389A1 (en) * 2001-04-23 2003-05-01 Kao Weiyun John Bifunctional-modified hydrogels
WO2007133266A2 (fr) * 2006-04-20 2007-11-22 The Board Of Trustees Of The Leland Stanford Junior University Prothèse cornéenne en hydrogel de réseaux polymères interpénétrés

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008100617A1 *

Also Published As

Publication number Publication date
WO2008100617A1 (fr) 2008-08-21
EP2112933A1 (fr) 2009-11-04

Similar Documents

Publication Publication Date Title
EP2112933A4 (fr) Hydrogel à réseau polymère interpénétré durci à froid
SI2532685T1 (sl) Polimerni hidrogeli in njihova uporaba
EP2187980A4 (fr) Compositions polymériques d'hydrogel et procédés
EP2209552A4 (fr) Gels à base d'argile réticulée par un polymère
GB2450587B (en) Polymer composition
EP2195039A4 (fr) Hydrogel chirurgical
EP2065409A4 (fr) Nouveau polymère fluoré
EG25972A (en) Polymer composition
GB0810719D0 (en) Polymeric film
PL2011816T4 (pl) Ko-sieciowany żel polisacharydowy
EP2098357A4 (fr) Film polymère
EP2373345A4 (fr) Hydrogels biocompatibles à base de polysaccharides
GB2456407B (en) Polymer compositions
EP2238201A4 (fr) Polymère particulaire à réseau interpénétrant
EP2151477A4 (fr) Composition de polymères
EP2191007A4 (fr) Compositions d'hydrogel
EP2183332A4 (fr) Adhésifs hydrophiles
EP2121779A4 (fr) Colloïdes polymères mésoporeux
GB2454950B (en) I vent
GB0711120D0 (en) Polymer components
PL2326687T3 (pl) Elastomerowy preparat zawierający polimer zawierający kobalt
EP2192597A4 (fr) Composition d'électrolyte polymère
GB0624802D0 (en) Hydrogel interpenetrating polymer network sheets
GB0721152D0 (en) Structurally aligned polymer gel
AU2008100438A4 (en) Hydrogel

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20090916

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

RIN1 Information on inventor provided before grant (corrected)

Inventor name: TA, CHRISTOPHER, N.

Inventor name: NOOLANDI, JAAN

Inventor name: HARTMANN, LAURA

Inventor name: MYUNG, DAVID

Inventor name: FRANK, CURTIS, W.

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20101210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20170901