CA2391618A1 - Degradable poly(vinyl alcohol) hydrogels - Google Patents
Degradable poly(vinyl alcohol) hydrogels Download PDFInfo
- Publication number
- CA2391618A1 CA2391618A1 CA002391618A CA2391618A CA2391618A1 CA 2391618 A1 CA2391618 A1 CA 2391618A1 CA 002391618 A CA002391618 A CA 002391618A CA 2391618 A CA2391618 A CA 2391618A CA 2391618 A1 CA2391618 A1 CA 2391618A1
- Authority
- CA
- Canada
- Prior art keywords
- hydrogel
- crosslinking
- group
- groups
- modifiers
- 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.)
- Abandoned
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
- 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
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/24—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
-
- 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
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/64—Use of materials characterised by their function or physical properties specially adapted to be resorbable inside the body
-
- 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
- A61L27/14—Macromolecular materials
- A61L27/16—Macromolecular materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- A61L27/50—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
- 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
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/04—Macromolecular materials
- A61L31/048—Macromolecular materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L31/145—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
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L31/148—Materials at least partially resorbable by the body
-
- 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
- C08F261/00—Macromolecular compounds obtained by polymerising monomers on to polymers of oxygen-containing monomers as defined in group C08F16/00
- C08F261/02—Macromolecular compounds obtained by polymerising monomers on to polymers of oxygen-containing monomers as defined in group C08F16/00 on to polymers of unsaturated alcohols
- C08F261/04—Macromolecular compounds obtained by polymerising monomers on to polymers of oxygen-containing monomers as defined in group C08F16/00 on to polymers of unsaturated alcohols on to polymers of vinyl alcohol
-
- 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
- C08F8/00—Chemical modification by after-treatment
-
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/12—Hydrolysis
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Surgery (AREA)
- Dermatology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dispersion Chemistry (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Materials For Medical Uses (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
- Biological Depolymerization Polymers (AREA)
- Medicinal Preparation (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16553199P | 1999-11-15 | 1999-11-15 | |
US60/165,531 | 1999-11-15 | ||
PCT/US2000/042190 WO2001044307A2 (en) | 1999-11-15 | 2000-11-15 | Degradable poly(vinyl alcohol) hydrogels |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2391618A1 true CA2391618A1 (en) | 2001-05-21 |
Family
ID=22599297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002391618A Abandoned CA2391618A1 (en) | 1999-11-15 | 2000-11-15 | Degradable poly(vinyl alcohol) hydrogels |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1250361A2 (ja) |
JP (1) | JP2003516810A (ja) |
AU (1) | AU4902901A (ja) |
CA (1) | CA2391618A1 (ja) |
WO (1) | WO2001044307A2 (ja) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE310752T1 (de) * | 2000-03-13 | 2005-12-15 | Biocure Inc | Biomedizinische artikel aus hydrogel |
US6652883B2 (en) | 2000-03-13 | 2003-11-25 | Biocure, Inc. | Tissue bulking and coating compositions |
AU2001245660B2 (en) | 2000-03-13 | 2006-06-15 | Biocompatibles Uk Limited | Embolic compositions |
ES2275739T3 (es) * | 2000-08-02 | 2007-06-16 | AESCULAP AG & CO. KG | Producto medico-tecnico, procedimiento para su produccion y puesta a disposicion para la cirugia. |
US20020122771A1 (en) * | 2000-09-23 | 2002-09-05 | Troy Holland | Spray hydrogel wound dressings |
WO2002072166A1 (en) * | 2001-03-13 | 2002-09-19 | Biocure, Inc. | Compositions for drug delivery |
US6713646B2 (en) | 2002-04-12 | 2004-03-30 | Biosphere Medical | Degradable crosslinkers, and degradable crosslinked hydrogels comprising them |
US6884905B2 (en) | 2002-07-23 | 2005-04-26 | Biosphere Medical | Degradable carbamate-containing bis(acryloyl) crosslinkers, and degradable crosslinked hydrogels comprising them |
US7838621B2 (en) | 2003-11-04 | 2010-11-23 | Suprapolix B.V. | Preparation of supramolecular polymer containing quadruple hydrogen bonding units in the polymer backbone |
DE102004014633A1 (de) * | 2004-03-22 | 2005-10-13 | Aesculap Ag & Co. Kg | Zusammensetzung zur Adhäsionsprophylaxe |
JP4655505B2 (ja) * | 2004-04-28 | 2011-03-23 | 東レ株式会社 | 架橋生分解性粒子およびその製造方法 |
CA2572603C (en) | 2004-06-29 | 2013-01-15 | Biocure, Inc. | Spinal disc nucleus pulposus implant |
WO2006006855A1 (en) | 2004-07-12 | 2006-01-19 | Suprapolix B.V. | Supramolecular ionomers |
US20060222596A1 (en) * | 2005-04-01 | 2006-10-05 | Trivascular, Inc. | Non-degradable, low swelling, water soluble radiopaque hydrogel polymer |
WO2006118461A2 (en) | 2005-05-04 | 2006-11-09 | Suprapolix B. V. | Modular bioresorbable or biomedical, biologically active supramolecular materials |
TWI436793B (zh) * | 2006-08-02 | 2014-05-11 | Baxter Int | 快速作用之乾密封膠及其使用和製造方法 |
GB0623043D0 (en) * | 2006-11-18 | 2006-12-27 | Univ Sheffield | Sensor devices |
WO2008063057A2 (en) | 2006-11-20 | 2008-05-29 | Suprapolix B.V. | Supramolecular polymers from low-melting, easily processable building blocks |
ES2369189T3 (es) | 2007-03-23 | 2011-11-28 | Suprapolix B.V. | Hidrogeles fuertemente reversibles. |
US8628789B2 (en) | 2007-03-23 | 2014-01-14 | Suprapolix, B.V. | Strong reversible hydrogels |
US8754213B2 (en) | 2008-07-04 | 2014-06-17 | Suprapolix B.V. | High flow supramolecular compounds |
US9232805B2 (en) | 2010-06-29 | 2016-01-12 | Biocure, Inc. | In-situ forming hydrogel wound dressings containing antimicrobial agents |
EP2450394B1 (en) | 2010-11-05 | 2017-06-07 | SupraPolix B.V. | A process for the preparation of a supramolecular polymer |
DK2455104T3 (da) | 2010-11-19 | 2013-10-14 | Universitaetsklinikum Freiburg | Biofunktionaliserede stimulusafhængige opløselige PEG-hydrogeler |
US20120231072A1 (en) * | 2011-03-11 | 2012-09-13 | Chemisches Institut Schaefer Ag | Thermo-responsive hydrogel compositions |
GB2521997A (en) * | 2013-09-06 | 2015-07-15 | Biocompatibles Uk Ltd | Radiopaque polymers |
EP3174524A1 (en) | 2014-07-28 | 2017-06-07 | SupraPolix B.V. | Durable hydrogen bonded hydrogels |
JP7021197B2 (ja) * | 2016-09-05 | 2022-02-16 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング | 官能基化されたポリビニルアルコールに基づくuv硬化性接着促進剤 |
CN114099765B (zh) * | 2021-11-30 | 2022-10-28 | 上海汇禾医疗科技有限公司 | 一种光引发交联聚乙烯醇载药栓塞微球及其制备方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5191048A (en) * | 1991-02-01 | 1993-03-02 | Rohm & Haas Company | Biodegradable free-radical addition polymers |
EP0529910B1 (en) * | 1991-08-23 | 1996-03-13 | Nippon Shokubai Co., Ltd. | Biodegradable hydrophilic crosslinked polymer, process for producing it, and uses thereof |
BR9306038A (pt) * | 1992-02-28 | 1998-01-13 | Univ Texas | Hidrogéis biodegradáveis fotopolimerizáveis como materiais de contato de tecidos e condutores de liberação controlada |
ATE178414T1 (de) * | 1995-02-03 | 1999-04-15 | Novartis Ag | Vernetzte polymere enthaltend ester- oder amidgruppen |
TW360671B (en) * | 1995-02-03 | 1999-06-11 | Novartis Ag | Process for producing mold body and the cross-linkable polymer used therein |
DE69636626T2 (de) * | 1995-07-28 | 2007-08-30 | Genzyme Corp., Cambridge | Biologische abbaubare multiblokhydrogene und ihre verwendung wie trägerstoffe fur kontrollierte freisetzung pharmakologisch activen werstoffe und gewebekontaktmaterialen |
CA2266478C (en) * | 1996-09-23 | 2002-11-12 | Focal, Inc. | Polymerizable biodegradable polymers including carbonate or dioxanone linkages |
AU748756B2 (en) * | 1997-07-18 | 2002-06-13 | Infimed Therapeutics, Inc. | Biodegradable macromers for the controlled release of biologically active substances |
-
2000
- 2000-11-15 CA CA002391618A patent/CA2391618A1/en not_active Abandoned
- 2000-11-15 JP JP2001544794A patent/JP2003516810A/ja active Pending
- 2000-11-15 AU AU49029/01A patent/AU4902901A/en not_active Abandoned
- 2000-11-15 EP EP00993007A patent/EP1250361A2/en not_active Withdrawn
- 2000-11-15 WO PCT/US2000/042190 patent/WO2001044307A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2001044307A2 (en) | 2001-06-21 |
WO2001044307A3 (en) | 2002-02-07 |
AU4902901A (en) | 2001-06-25 |
JP2003516810A (ja) | 2003-05-20 |
EP1250361A2 (en) | 2002-10-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
FZDE | Discontinued |