AR038688A1 - Proceso de polimerizacion y materiales para aplicaciones biomedicas - Google Patents
Proceso de polimerizacion y materiales para aplicaciones biomedicasInfo
- Publication number
- AR038688A1 AR038688A1 ARP030100507A ARP030100507A AR038688A1 AR 038688 A1 AR038688 A1 AR 038688A1 AR P030100507 A ARP030100507 A AR P030100507A AR P030100507 A ARP030100507 A AR P030100507A AR 038688 A1 AR038688 A1 AR 038688A1
- Authority
- AR
- Argentina
- Prior art keywords
- water
- hydrogel
- polymer
- aqueous
- composition
- Prior art date
Links
Classifications
-
- 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
- C08L33/00—Compositions of homopolymers or 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 of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
- C08L33/062—Copolymers with monomers not covered by C08L33/06
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00009—Production of simple or compound lenses
- B29D11/00038—Production of contact lenses
- B29D11/00125—Auxiliary operations, e.g. removing oxygen from the mould, conveying moulds from a storage to the production line in an inert atmosphere
- B29D11/00134—Curing of the contact lens material
-
- 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
- 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
- C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
- G02B1/041—Lenses
- G02B1/043—Contact lenses
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/04—Contact lenses for the eyes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Dispersion Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Materials For Medical Uses (AREA)
- Eyeglasses (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
Un componente, o artículo, moldeado, para uso biomédico, es preparado a partir de un polímero reticulable en agua que al ser reticulado y saturado con agua forma un hidrogel. El polímero es formulado en forma de una composición que contiene un diluyente no acuoso además del polímero, hallándose el diluyente presente en una proporción volumétrica que es sustancialmente igual a la proporción volumétrica del agua en el hidrogel que sería formada cuando el polímero está reticulado y saturado con agua. La composición es colada en un molde en la cual la composición es expuesta a condiciones que hacen que tenga lugar la reticulación mediante una reacción frente a la cual el diluyente no acuosa es inerte. La reacción de reticulación produce un gel no acuoso moldeado que es seguidamente convertido a un hidrogel mediante la sustitución del diluyente no acuoso por un líquido acuoso tal como agua o una solución fisiológica salina. La utilización de una composición de moldeo cuyo curado consiste de manera esencialmente completa en una reticulación, tiene como resultado un proceso de moldeo que implica poca o ninguna retracción, y la integridad dimensional es mantenida durante la formación del hidrogel mediante la utilización del diluyente no acuoso en esencialmente la misma proporción volumétrica que en agua en al hidrogel.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US35757802P | 2002-02-15 | 2002-02-15 | |
US36682802P | 2002-03-22 | 2002-03-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR038688A1 true AR038688A1 (es) | 2005-01-26 |
Family
ID=27760468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP030100507A AR038688A1 (es) | 2002-02-15 | 2003-02-14 | Proceso de polimerizacion y materiales para aplicaciones biomedicas |
Country Status (11)
Country | Link |
---|---|
US (1) | US20050090612A1 (es) |
EP (1) | EP1474719A4 (es) |
JP (1) | JP2005517802A (es) |
KR (1) | KR20040083510A (es) |
CN (1) | CN100349935C (es) |
AR (1) | AR038688A1 (es) |
AU (1) | AU2003213037B2 (es) |
BR (1) | BR0307827A (es) |
CA (1) | CA2476315A1 (es) |
TW (1) | TW200306214A (es) |
WO (1) | WO2003071339A1 (es) |
Families Citing this family (68)
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US7173089B2 (en) * | 1998-09-22 | 2007-02-06 | Zms, Llc. | Near-net-shape polymerization process and materials suitable for use therewith |
US8048155B2 (en) | 2002-02-02 | 2011-11-01 | Powervision, Inc. | Intraocular implant devices |
US10835373B2 (en) | 2002-12-12 | 2020-11-17 | Alcon Inc. | Accommodating intraocular lenses and methods of use |
US8328869B2 (en) | 2002-12-12 | 2012-12-11 | Powervision, Inc. | Accommodating intraocular lenses and methods of use |
US8361145B2 (en) | 2002-12-12 | 2013-01-29 | Powervision, Inc. | Accommodating intraocular lens system having circumferential haptic support and method |
CA2517576A1 (en) | 2003-03-06 | 2004-09-23 | John H. Shadduck | Adaptive optic lens and method of making |
EP1769271B1 (en) * | 2004-07-16 | 2010-05-05 | Alcon, Inc. | Ophthalmic and otorhinolaryngological device materials |
US20060074182A1 (en) | 2004-09-30 | 2006-04-06 | Depuy Products, Inc. | Hydrogel composition and methods for making the same |
US20090088846A1 (en) | 2007-04-17 | 2009-04-02 | David Myung | Hydrogel arthroplasty device |
US8821583B2 (en) * | 2004-10-05 | 2014-09-02 | The Board Of Trustees Of The Leland Stanford Junior University | Interpenetrating polymer network hydrogel |
US9872763B2 (en) | 2004-10-22 | 2018-01-23 | Powervision, Inc. | Accommodating intraocular lenses |
ITTO20040918A1 (it) * | 2004-12-29 | 2005-03-29 | Luigi Ambrosio | Idrogel polimerici superassorbenti biodegradabili e procedimento per la loro preparazione |
TWI310049B (en) * | 2005-09-27 | 2009-05-21 | Taiwan Textile Res Inst | A weather-resistive resin coating material and its manufacturing method |
US20090036550A1 (en) * | 2005-12-09 | 2009-02-05 | Basf Se | Copolymers Based on Polyalkylene Oxide-Modified N-Vinyl Lactam Copolymers |
US7723422B2 (en) * | 2005-12-23 | 2010-05-25 | Boston Scientific Scimed, Inc. | Functionalized block copolymers |
US8968396B2 (en) | 2007-07-23 | 2015-03-03 | Powervision, Inc. | Intraocular lens delivery systems and methods of use |
EP2671541B1 (en) | 2007-07-23 | 2019-04-17 | PowerVision, Inc. | Accommodating intraocular lenses |
AU2008279167B2 (en) | 2007-07-23 | 2014-10-09 | Alcon Inc. | Post-implant lens power modification |
US8318055B2 (en) | 2007-08-21 | 2012-11-27 | Johnson & Johnson Vision Care, Inc. | Methods for formation of an ophthalmic lens precursor and lens |
US7905594B2 (en) * | 2007-08-21 | 2011-03-15 | Johnson & Johnson Vision Care, Inc. | Free form ophthalmic lens |
US8317505B2 (en) | 2007-08-21 | 2012-11-27 | Johnson & Johnson Vision Care, Inc. | Apparatus for formation of an ophthalmic lens precursor and lens |
US8313828B2 (en) * | 2008-08-20 | 2012-11-20 | Johnson & Johnson Vision Care, Inc. | Ophthalmic lens precursor and lens |
FR2920337B1 (fr) * | 2007-08-29 | 2010-03-12 | Essilor Int | Procede de preparation d'un article moule transparent a base d'un alliage de polymere thermoplastique et de polymere thermodurcissable |
US20090136553A1 (en) * | 2007-09-25 | 2009-05-28 | Gerlach Jorg C | Triggerably dissolvable hollow fibers for controlled delivery |
JP5485895B2 (ja) * | 2007-09-27 | 2014-05-07 | ビーエーエスエフ ソシエタス・ヨーロピア | 浸透移行性増強剤 |
EP2268331A2 (en) * | 2008-03-21 | 2011-01-05 | Biomimedica, Inc | Methods, devices and compositions for adhering hydrated polymer implants to bone |
US20120209396A1 (en) | 2008-07-07 | 2012-08-16 | David Myung | Orthopedic implants having gradient polymer alloys |
KR20110044219A (ko) * | 2008-07-07 | 2011-04-28 | 바이오미메디카, 인코포레이티드 | 소수성 중합체에서 유래된 친수성 상호 침투 중합체 네트워크 |
WO2010017282A1 (en) | 2008-08-05 | 2010-02-11 | Biomimedica, Inc. | Polyurethane-grafted hydrogels |
US9417464B2 (en) | 2008-08-20 | 2016-08-16 | Johnson & Johnson Vision Care, Inc. | Method and apparatus of forming a translating multifocal contact lens having a lower-lid contact surface |
US10299913B2 (en) | 2009-01-09 | 2019-05-28 | Powervision, Inc. | Accommodating intraocular lenses and methods of use |
US20100298507A1 (en) | 2009-05-19 | 2010-11-25 | Menschig Klaus R | Polyisobutylene Production Process With Improved Efficiencies And/Or For Forming Products Having Improved Characteristics And Polyisobutylene Products Produced Thereby |
BRPI1011999A2 (pt) * | 2009-06-05 | 2017-06-27 | Skinrephair Ltd | "uso de células-tronco de bainhas radiculares do cabelo e células precursoras de queratinócitos para a regeneração de pele envelhecida" |
WO2011075742A1 (en) * | 2009-12-18 | 2011-06-23 | Biomimedica, Inc. | Method, device, and system for shaving and shaping of a joint |
EP3263574B1 (en) | 2010-02-23 | 2019-04-03 | PowerVision, Inc. | Accomodating intraocular lens |
WO2012006616A2 (en) | 2010-07-09 | 2012-01-12 | Powervision, Inc. | Intraocular lens delivery devices and methods of use |
AU2011293169A1 (en) | 2010-08-27 | 2013-03-21 | Biomimedica, Inc. | Hydrophobic and hydrophilic interpenetrating polymer networks derived from hydrophobic polymers and methods of preparing the same |
WO2012129407A2 (en) | 2011-03-24 | 2012-09-27 | Powervision, Inc. | Intraocular lens loading systems and methods of use |
EP2763707B1 (en) | 2011-10-03 | 2018-03-28 | Hyalex Orthopaedics, Inc. | Polymeric adhesive for anchoring compliant materials to another surface |
US10433949B2 (en) | 2011-11-08 | 2019-10-08 | Powervision, Inc. | Accommodating intraocular lenses |
DE102011117839A1 (de) * | 2011-11-08 | 2013-05-08 | Universität Regensburg | Herstellung von Hydrogelen mittels Diels-Alder Reaktion |
WO2013078284A1 (en) | 2011-11-21 | 2013-05-30 | Biomimedica, Inc. | Systems, devices, and methods for anchoring orthopaedic implants to bone |
US10195020B2 (en) | 2013-03-15 | 2019-02-05 | Powervision, Inc. | Intraocular lens storage and loading devices and methods of use |
US9645412B2 (en) | 2014-11-05 | 2017-05-09 | Johnson & Johnson Vision Care Inc. | Customized lens device and method |
WO2016201351A1 (en) * | 2015-06-10 | 2016-12-15 | Powervision, Inc. | Intraocular lens materials and components |
US11077228B2 (en) | 2015-08-10 | 2021-08-03 | Hyalex Orthopaedics, Inc. | Interpenetrating polymer networks |
EP3884905A1 (en) | 2015-11-06 | 2021-09-29 | Alcon Inc. | Ccommodating intraocular lenses |
US10359643B2 (en) | 2015-12-18 | 2019-07-23 | Johnson & Johnson Vision Care, Inc. | Methods for incorporating lens features and lenses having such features |
US9868870B2 (en) | 2016-03-16 | 2018-01-16 | International Business Machines Corporation | Hydrogel compositions for direct-write printing applications |
CN108017750A (zh) * | 2017-06-28 | 2018-05-11 | 南华大学 | 一种温敏水凝胶保水剂及其制备方法和应用 |
US11772323B2 (en) * | 2017-12-14 | 2023-10-03 | Carnegie Mellon University | Directed polymerization method to generate complex, three dimensional (3D) structures in soft materials |
CN109971417B (zh) * | 2017-12-28 | 2020-07-28 | 公安部物证鉴定中心 | 一种凝胶型足迹提取胶片及其应用 |
US10869950B2 (en) | 2018-07-17 | 2020-12-22 | Hyalex Orthopaedics, Inc. | Ionic polymer compositions |
SG10201808902TA (en) * | 2018-10-09 | 2020-05-28 | 3M Innovative Properties Co | Polymer With Low Moisture Vapour Transmission Rate |
CN109503973B (zh) * | 2018-11-09 | 2021-03-30 | 中国药科大学 | 一种具有乙烯吸附作用的保鲜膜及其制备方法 |
US11678975B2 (en) | 2019-04-05 | 2023-06-20 | Amo Groningen B.V. | Systems and methods for treating ocular disease with an intraocular lens and refractive index writing |
US11583389B2 (en) | 2019-04-05 | 2023-02-21 | Amo Groningen B.V. | Systems and methods for correcting photic phenomenon from an intraocular lens and using refractive index writing |
US11529230B2 (en) | 2019-04-05 | 2022-12-20 | Amo Groningen B.V. | Systems and methods for correcting power of an intraocular lens using refractive index writing |
US11583388B2 (en) | 2019-04-05 | 2023-02-21 | Amo Groningen B.V. | Systems and methods for spectacle independence using refractive index writing with an intraocular lens |
US11944574B2 (en) | 2019-04-05 | 2024-04-02 | Amo Groningen B.V. | Systems and methods for multiple layer intraocular lens and using refractive index writing |
US11564839B2 (en) | 2019-04-05 | 2023-01-31 | Amo Groningen B.V. | Systems and methods for vergence matching of an intraocular lens with refractive index writing |
US11554009B2 (en) * | 2019-05-17 | 2023-01-17 | Qura, Inc. | Intraocular lenses with intraocular pressure sensors and methods of manufacture |
AU2020357870A1 (en) | 2019-10-04 | 2022-04-28 | Alcon Inc. | Adjustable intraocular lenses and methods of post-operatively adjusting intraocular lenses |
JP2023500798A (ja) * | 2019-10-15 | 2023-01-11 | ラディスーフ アンパーツゼルスカブ | ポリマーブラシの形成におけるポリマーゲル |
CN113117139B (zh) * | 2020-01-16 | 2023-02-03 | 四川大学 | 一种加氢苯乙烯类热塑性弹性体在制备人工心脏瓣膜中的应用 |
CN113956506B (zh) * | 2020-07-03 | 2023-07-21 | 中国科学院苏州纳米技术与纳米仿生研究所 | 一种双网络水凝胶及其制备方法与应用 |
US11364696B2 (en) | 2020-09-18 | 2022-06-21 | Johnson & Johnson Vision Care, Inc | Apparatus for forming an ophthalmic lens |
CN112940173B (zh) * | 2021-01-21 | 2023-05-05 | 四川大学华西医院 | 一种基于phema的高韧性水凝胶及其制备方法和应用 |
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-
2003
- 2003-02-10 BR BR0307827-2A patent/BR0307827A/pt not_active IP Right Cessation
- 2003-02-10 US US10/502,975 patent/US20050090612A1/en not_active Abandoned
- 2003-02-10 CN CNB038057735A patent/CN100349935C/zh not_active Expired - Fee Related
- 2003-02-10 AU AU2003213037A patent/AU2003213037B2/en not_active Ceased
- 2003-02-10 KR KR10-2004-7012573A patent/KR20040083510A/ko not_active Application Discontinuation
- 2003-02-10 CA CA002476315A patent/CA2476315A1/en not_active Abandoned
- 2003-02-10 EP EP03709079A patent/EP1474719A4/en not_active Withdrawn
- 2003-02-10 WO PCT/US2003/004277 patent/WO2003071339A1/en active Application Filing
- 2003-02-10 JP JP2003570173A patent/JP2005517802A/ja not_active Withdrawn
- 2003-02-14 AR ARP030100507A patent/AR038688A1/es active IP Right Grant
- 2003-02-14 TW TW092103113A patent/TW200306214A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
TW200306214A (en) | 2003-11-16 |
JP2005517802A (ja) | 2005-06-16 |
EP1474719A4 (en) | 2005-12-14 |
KR20040083510A (ko) | 2004-10-02 |
BR0307827A (pt) | 2005-03-15 |
EP1474719A1 (en) | 2004-11-10 |
WO2003071339A1 (en) | 2003-08-28 |
CN100349935C (zh) | 2007-11-21 |
CA2476315A1 (en) | 2003-08-28 |
AU2003213037B2 (en) | 2006-12-14 |
US20050090612A1 (en) | 2005-04-28 |
AU2003213037A1 (en) | 2003-09-09 |
CN1643435A (zh) | 2005-07-20 |
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