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
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Epidemiology (AREA)
- Dispersion Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Dermatology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Materials For Medical Uses (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Prostheses (AREA)
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2005214358A AU2005214358A1 (en) | 2004-02-04 | 2005-02-04 | Systems and methods for controlling and forming polymer gels |
US10/597,688 US20100063174A1 (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 |
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 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/771,852 | 2004-02-04 | ||
PCT/US2004/003135 WO2005017000A1 (en) | 2003-07-31 | 2004-02-04 | Systems and methods for controlling and forming polymer gels |
US10/771,852 US7485670B2 (en) | 2002-08-02 | 2004-02-04 | Systems and methods for controlling and forming polymer gels |
USPCT/US04/03135 | 2004-02-04 |
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 |
---|---|---|---|---|
US20080274161A1 (en) * | 2005-05-18 | 2008-11-06 | Muratoglu Orhun K | 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 |
AU743690B2 (en) * | 1997-09-19 | 2002-01-31 | Curis, 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 |
AU2004265544A1 (en) * | 2003-07-31 | 2005-02-24 | Cambridge Polymer Group | Systems and methods for controlling and forming polymer gels |
-
2005
- 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 WO PCT/US2005/004773 patent/WO2005080477A2/en active Application Filing
- 2005-02-04 JP JP2006552378A patent/JP2007520622A/en active Pending
- 2005-02-04 CA CA002555226A patent/CA2555226A1/en not_active Abandoned
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 |
---|---|
AU2005214358A1 (en) | 2005-09-01 |
JP2007520622A (en) | 2007-07-26 |
WO2005080477A2 (en) | 2005-09-01 |
CA2555226A1 (en) | 2005-09-01 |
EP1713851A2 (en) | 2006-10-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2005080477A3 (en) | Systems and methods for controlling and forming polymer gels | |
Jarosiewicz et al. | Controlled-release NPK fertilizer encapsulated by polymeric membranes | |
Cheng et al. | Polymerization‐Induced Self‐Assembly for Artificial Biology: Opportunities and Challenges | |
Zhang et al. | Dynamic properties of temperature-sensitive poly (N-isopropylacrylamide) gel cross-linked through siloxane linkage | |
WO2006040128B1 (en) | Pva hydrogel | |
WO2005112888A3 (en) | Methods for making injectable polymer hydrogels | |
Fujiwara et al. | Silica hollow spheres with nano-macroholes like diatomaceous earth | |
Xu et al. | Bioorthogonally cross-linked hydrogel network with precisely controlled disintegration time over a broad range | |
CA3075455A1 (en) | Biomimetic, moldable, self-assembled cellulose silica-based trimeric hydrogels and their use as viscosity modifying carriers in industrial applications | |
CN105647206B (en) | Modified asphalt, method for preparing modified asphalt and nanometer reaction adhesive waterproof roll | |
Chen et al. | Temperature-regulated flexibility of polymer chains in rapidly self-healing hydrogels | |
WO2008081175A3 (en) | Method of producing a composition from an oleogel and an aqueous gel and the composition | |
WO2009020987A3 (en) | Process for preparation of swellable and degradable microspheres | |
NO20044979L (en) | New biomaterials, their manufacture and use | |
Zhao et al. | Wavelength-controlled light-responsive polymer vesicle based on Se–S dynamic chemistry | |
Wang et al. | Synthesis and redispersibility of poly (styrene-block-n-butyl acrylate) core–shell latexes by emulsion polymerization with RAFT agent–surfactant design | |
NO20072875L (en) | Kitosanblandinger | |
Plunkett et al. | Patterned dual pH-responsive core− shell hydrogels with controllable swelling kinetics and volumes | |
Xiong et al. | Growing strategy for postmodifying cross-linked polymers’ bulky size, shape, and mechanical properties | |
Nickerson et al. | Some physical properties of crosslinked gelatin–maltodextrin hydrogels | |
CN105585856B (en) | Rubber-containing bituminous composition that a kind of high-temperature storage is stablized and preparation method thereof | |
Müller et al. | Programming Diffusion and Localization of DNA Signals in 3D‐Printed DNA‐Functionalized Hydrogels | |
Vlassopoulos et al. | Linear dynamics of end-functionalized polymer melts: Linear chains, stars, and blends | |
Yu et al. | Structure frustration enables thermal history-dependent responsive behavior in self-healing hydrogels | |
DE60227667D1 (en) | TRANSPARENT POLYURETHANE HYDROGELIC COMPOSITION, METHOD FOR PRODUCING TRANSPARENT POLYURETHANE HYDROGELIC COMPOSITION AND USE AS AIR SUPPLIERS |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A2 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A2 Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2555226 Country of ref document: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2006552378 Country of ref document: JP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWW | Wipo information: withdrawn in national office |
Country of ref document: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2005751023 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2005214358 Country of ref document: AU |
|
ENP | Entry into the national phase |
Ref document number: 2005214358 Country of ref document: AU Date of ref document: 20050204 Kind code of ref document: A |
|
WWP | Wipo information: published in national office |
Ref document number: 2005214358 Country of ref document: AU |
|
WWP | Wipo information: published in national office |
Ref document number: 2005751023 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 10597688 Country of ref document: US |