ATE202373T1 - Hydrogele auf basis von dreiblockcopolymerisate, ihre herstellung und ihre verwendung - Google Patents

Hydrogele auf basis von dreiblockcopolymerisate, ihre herstellung und ihre verwendung

Info

Publication number
ATE202373T1
ATE202373T1 AT96941085T AT96941085T ATE202373T1 AT E202373 T1 ATE202373 T1 AT E202373T1 AT 96941085 T AT96941085 T AT 96941085T AT 96941085 T AT96941085 T AT 96941085T AT E202373 T1 ATE202373 T1 AT E202373T1
Authority
AT
Austria
Prior art keywords
copolymer
water
retaining
production
ratio
Prior art date
Application number
AT96941085T
Other languages
English (en)
Inventor
Michel Vert
Suming Li
Iliya Rashkov
Jose-Luis Espartero-Sanchez
Original Assignee
Centre Nat Rech Scient
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 Centre Nat Rech Scient filed Critical Centre Nat Rech Scient
Application granted granted Critical
Publication of ATE202373T1 publication Critical patent/ATE202373T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/34—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyesters, polyamino acids, polysiloxanes, polyphosphazines, copolymers of polyalkylene glycol or poloxamers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/66—Polyesters containing oxygen in the form of ether groups
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S524/916—Hydrogel compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Inorganic Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
AT96941085T 1995-11-29 1996-11-29 Hydrogele auf basis von dreiblockcopolymerisate, ihre herstellung und ihre verwendung ATE202373T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9514144A FR2741628B1 (fr) 1995-11-29 1995-11-29 Nouveaux hydrogels a base de copolymeres trisequences et leur application notamment a la liberation progressive de principes actifs
PCT/FR1996/001901 WO1997019973A1 (fr) 1995-11-29 1996-11-29 Nouveaux hydrogels a base de copolymeres trisequences, leur preparation et leur application

Publications (1)

Publication Number Publication Date
ATE202373T1 true ATE202373T1 (de) 2001-07-15

Family

ID=9485003

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96941085T ATE202373T1 (de) 1995-11-29 1996-11-29 Hydrogele auf basis von dreiblockcopolymerisate, ihre herstellung und ihre verwendung

Country Status (11)

Country Link
US (1) US6350812B1 (de)
EP (1) EP0863933B1 (de)
JP (2) JP4521067B2 (de)
AT (1) ATE202373T1 (de)
DE (1) DE69613481T2 (de)
DK (1) DK0863933T3 (de)
ES (1) ES2159767T3 (de)
FR (1) FR2741628B1 (de)
GR (1) GR3036586T3 (de)
PT (1) PT863933E (de)
WO (1) WO1997019973A1 (de)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7009034B2 (en) 1996-09-23 2006-03-07 Incept, Llc Biocompatible crosslinked polymers
US6566406B1 (en) 1998-12-04 2003-05-20 Incept, Llc Biocompatible crosslinked polymers
US8003705B2 (en) 1996-09-23 2011-08-23 Incept Llc Biocompatible hydrogels made with small molecule precursors
US6316522B1 (en) * 1997-08-18 2001-11-13 Scimed Life Systems, Inc. Bioresorbable hydrogel compositions for implantable prostheses
US6201072B1 (en) * 1997-10-03 2001-03-13 Macromed, Inc. Biodegradable low molecular weight triblock poly(lactide-co- glycolide) polyethylene glycol copolymers having reverse thermal gelation properties
IL135415A0 (en) * 1997-10-03 2001-05-20 Macromed Inc Biodegradable low molecular weight triblock poly(lactide-co-glycolide) polyethylene glycol copolymers having reverse thermal gelation properties
US6072101A (en) * 1997-11-19 2000-06-06 Amcol International Corporation Multicomponent superabsorbent gel particles
US6222091B1 (en) * 1997-11-19 2001-04-24 Basf Aktiengesellschaft Multicomponent superabsorbent gel particles
US6818018B1 (en) 1998-08-14 2004-11-16 Incept Llc In situ polymerizable hydrogels
US7347850B2 (en) 1998-08-14 2008-03-25 Incept Llc Adhesion barriers applicable by minimally invasive surgery and methods of use thereof
US6632457B1 (en) 1998-08-14 2003-10-14 Incept Llc Composite hydrogel drug delivery systems
CA2427543A1 (en) 2000-03-15 2004-11-02 Yu-Ling Cheng Thermally reversible implant and filler
US7193007B2 (en) 2000-03-15 2007-03-20 Yu-Ling Cheng Environment responsive gelling copolymer
AU2001242144A1 (en) * 2000-03-15 2001-09-24 Yu-Ling Cheng Environment responsive gelling copolymer
US20040185101A1 (en) * 2001-03-27 2004-09-23 Macromed, Incorporated. Biodegradable triblock copolymers as solubilizing agents for drugs and method of use thereof
US7347988B2 (en) * 2001-11-15 2008-03-25 University Of North Texas Synthesis, uses and compositions of crystal hydrogels
WO2003104349A1 (ja) * 2002-06-06 2003-12-18 株式会社日本触媒 吸水剤組成物およびその製造方法並びに吸収体および吸収性物品
AU2003242257A1 (en) * 2002-06-10 2003-12-22 Rhodia Inc Phase-separated composition comprising two miscible solvents, and use thereof in a process for making capsules
US7649023B2 (en) * 2002-06-11 2010-01-19 Novartis Ag Biodegradable block copolymeric compositions for drug delivery
US20070054985A1 (en) * 2003-06-10 2007-03-08 Mathieu Joanicot Phase-separated composition comprising two miscible solvents, and use thereof in a process for making capsules
US20060018872A1 (en) * 2004-06-16 2006-01-26 Tew Gregory N Poly(lactic acid) copolymer hydrogels and related methods of drug delivery
US8357391B2 (en) 2004-07-30 2013-01-22 Advanced Cardiovascular Systems, Inc. Coatings for implantable devices comprising poly (hydroxy-alkanoates) and diacid linkages
JP2009507115A (ja) * 2005-09-07 2009-02-19 ディーエスエム アイピー アセッツ ビー．ブイ． チオエステル結合を含むポリマー
FR2891746B1 (fr) * 2005-10-11 2008-01-11 Centre Nat Rech Scient Matrice poreuse biocompatible et biodegradable notamment utile pour la construction cellulaire
FR2893943B1 (fr) * 2005-11-28 2011-08-19 Centre Nat Rech Scient Procede de preparation de copolymeres par polymerisation anionique sans solvant
JP5267121B2 (ja) * 2006-03-14 2013-08-21 株式会社ジェイ・エム・エス 生体吸収性材料製造用材料、生体吸収性材料およびそれらの製造方法
JP2008069324A (ja) * 2006-09-15 2008-03-27 Mitsui Chemicals Inc 生分解性を有する水環境応答型ポリマーを含む水崩壊性組成物および水崩壊性成形体
US9125807B2 (en) 2007-07-09 2015-09-08 Incept Llc Adhesive hydrogels for ophthalmic drug delivery
JP5171146B2 (ja) * 2007-07-27 2013-03-27 学校法人 関西大学 温度応答性を有する生分解性ポリマー及びその製造方法
US8246998B2 (en) 2007-11-01 2012-08-21 Boston Scientific Scimed, Inc. Injectable biodegradable particles
WO2010093873A2 (en) 2009-02-12 2010-08-19 Incept, Llc Drug delivery through hydrogel plugs
US8961501B2 (en) 2010-09-17 2015-02-24 Incept, Llc Method for applying flowable hydrogels to a cornea
LT2658525T (lt) * 2010-12-29 2017-12-11 Medincell Biologiškai skaidomos vaistų tiekimo kompozicijos
US20130195946A1 (en) * 2012-01-31 2013-08-01 Aurora Stamper Insecticidal hydrogel feeding spheres
CA2877083C (en) * 2012-06-27 2020-10-06 Medincell Biodegradable drug delivery for hydrophobic compositions
FR3027522B1 (fr) 2014-10-27 2016-12-09 I Ceram Composition poreuse chargee en principe actif
KR101694228B1 (ko) * 2014-10-29 2017-01-10 인하대학교 산학협력단 장기간 보관이 가능한 폴리디아세틸렌 기반의 바이오센서
EP4374861A2 (de) 2015-11-16 2024-05-29 MedinCell S.A. Verfahren zur aufsplitterung und/oder zum targeting pharmazeutisch aktiver wirkstoffe an synoviales gewebe
WO2019016233A1 (en) 2017-07-17 2019-01-24 Medincell PHARMACEUTICAL COMPOSITION
US11884765B2 (en) 2018-04-04 2024-01-30 Board Of Regents, The University Of Texas System Biodegradable elastic hydrogels for bioprinting
GB201900258D0 (en) 2019-01-08 2019-02-27 Medincell Pharmaceutical composition
EP4014963A1 (de) 2020-12-16 2022-06-22 Medincell Pharmazeutische zusammensetzung
GB202104224D0 (en) 2021-03-25 2021-05-12 Medincell Pharmaceutical composition
CA3217538A1 (en) 2021-04-30 2022-11-03 Medincell Sa New formulation
BR112024002231A2 (pt) 2021-08-05 2024-04-30 Medincell S A Composição farmacêutica

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1043039A (en) * 1973-01-29 1978-11-21 Robert D. Lundberg Multiphase block and graft copolymers comprising a hydrophilic continuous phase and hydrophobic domains
DE3378250D1 (en) * 1982-04-22 1988-11-24 Ici Plc Continuous release formulations
US4452973A (en) * 1982-11-12 1984-06-05 American Cyanamid Company Poly(glycolic acid)/poly(oxyethylene) triblock copolymers and method of manufacturing the same
JPH0678375B2 (ja) 1985-12-09 1994-10-05 三井東圧化学株式会社 高分子多孔体の製造方法
US4882168A (en) * 1986-09-05 1989-11-21 American Cyanamid Company Polyesters containing alkylene oxide blocks as drug delivery systems
IL82834A (en) * 1987-06-09 1990-11-05 Yissum Res Dev Co Biodegradable polymeric materials based on polyether glycols,processes for the preparation thereof and surgical artiicles made therefrom
US4938763B1 (en) * 1988-10-03 1995-07-04 Atrix Lab Inc Biodegradable in-situ forming implants and method of producing the same
US5019094A (en) * 1990-05-09 1991-05-28 Ethicon, Inc. Crystalline copolymers of p-dioxanone and poly(alkylene oxides)
US5612052A (en) * 1995-04-13 1997-03-18 Poly-Med, Inc. Hydrogel-forming, self-solvating absorbable polyester copolymers, and methods for use thereof

Also Published As

Publication number Publication date
PT863933E (pt) 2001-12-28
FR2741628B1 (fr) 1998-02-06
EP0863933A1 (de) 1998-09-16
DE69613481T2 (de) 2002-04-25
JP2000500803A (ja) 2000-01-25
ES2159767T3 (es) 2001-10-16
DE69613481D1 (de) 2001-07-26
JP2008056935A (ja) 2008-03-13
GR3036586T3 (en) 2001-12-31
US6350812B1 (en) 2002-02-26
WO1997019973A1 (fr) 1997-06-05
FR2741628A1 (fr) 1997-05-30
EP0863933B1 (de) 2001-06-20
DK0863933T3 (da) 2001-09-24
JP4521067B2 (ja) 2010-08-11

Similar Documents

Publication Publication Date Title
ATE202373T1 (de) Hydrogele auf basis von dreiblockcopolymerisate, ihre herstellung und ihre verwendung
CA2315034A1 (en) Polymeric material comprising n, p, s, as or se and composition for charge transport material
ATE140939T1 (de) Auf polyurethan basierende polymermaterialien und diese verwendende biomedizinische artikel und pharmazeutische zusammensetzungen
CA2239901A1 (en) Monomeric units useful for reducing the modulus of silicone hydrogels
ES8202721A1 (es) Procedimiento para preparar dispositivos biomedicos adapta- bles a la cornea humana, tales como lentes de contacto.
DE59509563D1 (de) Retard-matrixpellets und verfahren zu ihrer herstellung
ES2149217T3 (es) Composicion de polimero de lactida estable en estado fundido.
ES2042774T3 (es) Sistemas biologicamente activos.
ATE246222T1 (de) Material für okularlinse und verfahren zu deren herstellung
DE68919061T2 (de) Verbindungen.
ATE162806T1 (de) Hydroxylgruppen enthaltende copolymerisate, ihre herstellung und ihre verwendung in festkörperreichen beschichtungsmitteln
DE69526093T2 (de) Verbesserungen in den oder in bezug zu kontrastmitteln
CA2186594A1 (en) Film forming antiperspirant polymers
ATE159036T1 (de) Copolymere auf basis von n-alkylacrylamid, deren herstellung und deren verwendung als verdickungsmittel in shampoozusammensetzungen
DE69811061D1 (de) Kosmetische zusammensetzungen enthaltend ein kationisches polymer mit niedrigem molekulargewicht und einem silikon sowie deren verwendungen
ES2054864T3 (es) Macromeros polivinil-funcionales terminales, sus polimeros y lentes de contacto preparadas a partir de los mismos.
CA2355987A1 (en) Bicyclic amide derivatives and their use as muscle relaxants
DE3785721D1 (de) Wasserloesliche quartaere polyammoniumsalze, verfahren zu ihrer herstellung und ihre verwendung.
ES8207561A1 (es) Procedimiento para preparar un gel polimerico hidrofilo de alto peso molecular
SE7701894L (sv) Biologiskt aktiva polymerer
ES484324A1 (es) Procedimiento para la obtencion de (n,n'-hidroxialquil)-ami-dinas de acido azo-di-isobutirico
ATE259859T1 (de) Hochtransparente polymerzusammensetzung
KR960704580A (ko) 폴리아미노산 올리고뉴크레오타이드 운반체(polyamino acid oligonucleotide carrier)
ATE16504T1 (de) Polymer-dispersionen und ihre verwendung in ueberzugsmitteln.
ATE229315T1 (de) Zusammensetzungen enthaltend filmbildende schweisshemmende polymere

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification