ATE482984T1 - Hydrogel mit (semi)interpenetrierender netzwerkstruktur und herstellungsverfahren dafür - Google Patents

Hydrogel mit (semi)interpenetrierender netzwerkstruktur und herstellungsverfahren dafür

Info

Publication number
ATE482984T1
ATE482984T1 AT03747538T AT03747538T ATE482984T1 AT E482984 T1 ATE482984 T1 AT E482984T1 AT 03747538 T AT03747538 T AT 03747538T AT 03747538 T AT03747538 T AT 03747538T AT E482984 T1 ATE482984 T1 AT E482984T1
Authority
AT
Austria
Prior art keywords
hydrogel
monomer
network structure
monomer ingredient
interpenetrating network
Prior art date
Application number
AT03747538T
Other languages
English (en)
Inventor
Yoshihito Osada
Jian Gong
Original Assignee
Univ Hokkaido Nat Univ Corp
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 Univ Hokkaido Nat Univ Corp filed Critical Univ Hokkaido Nat Univ Corp
Application granted granted Critical
Publication of ATE482984T1 publication Critical patent/ATE482984T1/de

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/52—Amides or imides
    • C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F220/58—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide containing oxygen in addition to the carbonamido oxygen, e.g. N-methylolacrylamide, N-(meth)acryloylmorpholine
    • C08F220/585—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide containing oxygen in addition to the carbonamido oxygen, e.g. N-methylolacrylamide, N-(meth)acryloylmorpholine and containing other heteroatoms, e.g. 2-acrylamido-2-methylpropane sulfonic acid [AMPS]
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/04—Polymer mixtures characterised by other features containing interpenetrating networks
AT03747538T 2002-05-01 2003-04-10 Hydrogel mit (semi)interpenetrierender netzwerkstruktur und herstellungsverfahren dafür ATE482984T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/JP2002/004358 WO2003093327A1 (fr) 2002-05-01 2002-05-01 Gel ayant une structure multiple en réseau et procédé de production
PCT/JP2003/004556 WO2003093337A1 (fr) 2002-05-01 2003-04-10 Hydrogel a structure de reseau a semi-interpenetration et procede de production associe

Publications (1)

Publication Number Publication Date
ATE482984T1 true ATE482984T1 (de) 2010-10-15

Family

ID=29287946

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03747538T ATE482984T1 (de) 2002-05-01 2003-04-10 Hydrogel mit (semi)interpenetrierender netzwerkstruktur und herstellungsverfahren dafür

Country Status (9)

Country Link
US (1) US8029824B2 (de)
EP (1) EP1505093B1 (de)
JP (1) JP4381297B2 (de)
KR (1) KR101002147B1 (de)
CN (1) CN1304444C (de)
AT (1) ATE482984T1 (de)
AU (2) AU2002309026A1 (de)
DE (1) DE60334374D1 (de)
WO (2) WO2003093327A1 (de)

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US7909867B2 (en) * 2004-10-05 2011-03-22 The Board Of Trustees Of The Leland Stanford Junior University Interpenetrating polymer network hydrogel corneal prosthesis
US20060287721A1 (en) * 2004-10-05 2006-12-21 David Myung Artificial cornea
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
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US20110184513A1 (en) * 2005-10-04 2011-07-28 David Myung Artificial corneal implant
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Also Published As

Publication number Publication date
US20050147685A1 (en) 2005-07-07
WO2003093327A1 (fr) 2003-11-13
AU2002309026A1 (en) 2003-11-17
KR101002147B1 (ko) 2010-12-17
AU2003236042A1 (en) 2003-11-17
CN1304444C (zh) 2007-03-14
EP1505093A1 (de) 2005-02-09
KR20050018669A (ko) 2005-02-23
CN1649921A (zh) 2005-08-03
EP1505093A4 (de) 2008-09-10
US8029824B2 (en) 2011-10-04
EP1505093B1 (de) 2010-09-29
WO2003093337A1 (fr) 2003-11-13
DE60334374D1 (de) 2010-11-11
JP4381297B2 (ja) 2009-12-09
JPWO2003093337A1 (ja) 2005-09-08

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