WO2005080477A3 - Systems and methods for controlling and forming polymer gels - Google Patents
Systems and methods for controlling and forming polymer gels Download PDFInfo
- Publication number
- WO2005080477A3 WO2005080477A3 PCT/US2005/004773 US2005004773W WO2005080477A3 WO 2005080477 A3 WO2005080477 A3 WO 2005080477A3 US 2005004773 W US2005004773 W US 2005004773W WO 2005080477 A3 WO2005080477 A3 WO 2005080477A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- vinyl polymer
- gellant
- solution
- gelation
- polymer solution
- Prior art date
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
- A61L27/14—Macromolecular materials
- A61L27/26—Mixtures of macromolecular compounds
-
- 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
-
- 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
- C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
- C08J3/075—Macromolecular gels
-
- 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
- C08J2329/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
- C08J2329/02—Homopolymers or copolymers of unsaturated alcohols
- C08J2329/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/597,688 US20100063174A1 (en) | 2004-02-04 | 2005-02-04 | Systems and methods for controlling and forming polymer gels |
CA002555226A CA2555226A1 (en) | 2004-02-04 | 2005-02-04 | Systems and methods for controlling and forming polymer gels |
JP2006552378A JP2007520622A (en) | 2004-02-04 | 2005-02-04 | Systems and methods for controlling and forming polymer gels |
EP05751023A EP1713851A2 (en) | 2004-02-04 | 2005-02-04 | Systems and methods for controlling and forming polymer gels |
AU2005214358A AU2005214358A1 (en) | 2004-02-04 | 2005-02-04 | Systems and methods for controlling and forming polymer gels |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2004/003135 WO2005017000A1 (en) | 2003-07-31 | 2004-02-04 | Systems and methods for controlling and forming polymer gels |
USPCT/US04/03135 | 2004-02-04 | ||
US10/771,852 | 2004-02-04 | ||
US10/771,852 US7485670B2 (en) | 2002-08-02 | 2004-02-04 | Systems and methods for controlling and forming polymer gels |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005080477A2 WO2005080477A2 (en) | 2005-09-01 |
WO2005080477A3 true WO2005080477A3 (en) | 2005-11-10 |
Family
ID=56290659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2005/004773 WO2005080477A2 (en) | 2004-02-04 | 2005-02-04 | Systems and methods for controlling and forming polymer gels |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1713851A2 (en) |
JP (1) | JP2007520622A (en) |
AU (1) | AU2005214358A1 (en) |
CA (1) | CA2555226A1 (en) |
WO (1) | WO2005080477A2 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2607393A1 (en) * | 2005-05-18 | 2006-11-23 | The General Hospital Corporation Dba Massachusetts General Hospital | Hydrogels and hydrogel particles |
EP1800694A1 (en) * | 2005-12-23 | 2007-06-27 | Applied NanoSystems B.V. | Controlled release gels |
US20080097229A1 (en) * | 2006-08-29 | 2008-04-24 | Josee Roy | Hygroscopic treatment for degenerating discs |
BRPI0910843A2 (en) * | 2008-05-27 | 2019-08-27 | Univ Drexel | hydrogel transition phase |
US20230320860A1 (en) * | 2009-07-10 | 2023-10-12 | Peter Mats Forsell | Hip Joint Method |
KR101420837B1 (en) * | 2012-10-09 | 2014-07-17 | 재단법인대구경북과학기술원 | Hydrogel and producing method of the same |
KR101709016B1 (en) * | 2015-09-21 | 2017-02-21 | 연세대학교 원주산학협력단 | Preparation method for polymer solution from polymer gel using microwave |
CN113185823B (en) * | 2021-05-27 | 2022-12-20 | 中国科学院长春应用化学研究所 | Polycaprolactone composite material and preparation method thereof |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6231605B1 (en) * | 1997-05-05 | 2001-05-15 | Restore Therapeutics | Poly(vinyl alcohol) hydrogel |
US20040092653A1 (en) * | 2002-08-02 | 2004-05-13 | Cambridge Polymer Group, Inc. | Systems and methods for controlling and forming polymer gels |
US20040171740A1 (en) * | 2002-08-02 | 2004-09-02 | Cambridge Polymer Group, Inc. | Systems and methods for controlling and forming polymer gels |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05168909A (en) * | 1991-03-08 | 1993-07-02 | Terumo Corp | Hydrogel with high water content and production thereof |
JPH05317689A (en) * | 1992-05-20 | 1993-12-03 | Terumo Corp | Highly elastic water-containing gel and its production |
WO1999015211A1 (en) * | 1997-09-19 | 1999-04-01 | Reprogenesis, Inc. | Improved hydrogel for tissue engineering |
DE19827552C1 (en) * | 1998-06-20 | 2000-03-02 | Vorlop Klaus Dieter | Process for producing a gel from polyvinyl alcohol and mechanically highly stable gel produced by the process |
EP1648955A1 (en) * | 2003-07-31 | 2006-04-26 | Cambridge Polymer Group | Systems and methods for controlling and forming polymer gels |
-
2005
- 2005-02-04 CA CA002555226A patent/CA2555226A1/en not_active Abandoned
- 2005-02-04 EP EP05751023A patent/EP1713851A2/en not_active Ceased
- 2005-02-04 AU AU2005214358A patent/AU2005214358A1/en not_active Abandoned
- 2005-02-04 JP JP2006552378A patent/JP2007520622A/en active Pending
- 2005-02-04 WO PCT/US2005/004773 patent/WO2005080477A2/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6231605B1 (en) * | 1997-05-05 | 2001-05-15 | Restore Therapeutics | Poly(vinyl alcohol) hydrogel |
US20040092653A1 (en) * | 2002-08-02 | 2004-05-13 | Cambridge Polymer Group, Inc. | Systems and methods for controlling and forming polymer gels |
US20040171740A1 (en) * | 2002-08-02 | 2004-09-02 | Cambridge Polymer Group, Inc. | Systems and methods for controlling and forming polymer gels |
Also Published As
Publication number | Publication date |
---|---|
CA2555226A1 (en) | 2005-09-01 |
JP2007520622A (en) | 2007-07-26 |
EP1713851A2 (en) | 2006-10-25 |
AU2005214358A1 (en) | 2005-09-01 |
WO2005080477A2 (en) | 2005-09-01 |
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