ES2064699T3 - Proceso para la copolimerizacion por injerto sobre superficies de sustratos preformados para modificar propiedades de la superficie de tales sustratos. - Google Patents
Proceso para la copolimerizacion por injerto sobre superficies de sustratos preformados para modificar propiedades de la superficie de tales sustratos.Info
- Publication number
- ES2064699T3 ES2064699T3 ES90810005T ES90810005T ES2064699T3 ES 2064699 T3 ES2064699 T3 ES 2064699T3 ES 90810005 T ES90810005 T ES 90810005T ES 90810005 T ES90810005 T ES 90810005T ES 2064699 T3 ES2064699 T3 ES 2064699T3
- Authority
- ES
- Spain
- Prior art keywords
- substrate
- substrates
- surface properties
- substrate surfaces
- graft copolymerization
- 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.)
- Expired - Lifetime
Links
Classifications
-
- 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
-
- 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
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/02—Chemical treatment or coating of shaped articles made of macromolecular substances with solvents, e.g. swelling agents
-
- 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
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/12—Chemical modification
-
- 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
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/12—Chemical modification
- C08J7/16—Chemical modification with polymerisable compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Graft Or Block Polymers (AREA)
- Organic Insulating Materials (AREA)
- Insulating Bodies (AREA)
- Polyethers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PROCESO PARA LA MODIFICACION DE LAS CARACTERISTICAS DE LA SUPERFICIE DE UN SUSTRATO POLIMERICO PREFORMADO, QUE TRANSMITE PROPIEDADES HIDROFILICAS, HIDROFOBICAS U OTRAS PROPIEDADES DESEADAS, Y QUE CONSISTE EN LA PEROXIDACION E HIDROPEROXIDACION DE LA SUPERFICIE DE DICHO SUSTRATO PREFORMADO MEDIANTE EL USO DE OZONO, DIRIGIENDO EXCLUSIVAMENTE LA POLIMERIZACION CONSIGUIENTE POR INJERTO DE UNA CADENA DE MONOMEROS SELECCIONADOS ETILENICAMENTE SIN SATURAR A LA SUPERFICIE DE DICHO SUSTRATO, A FIN DE CONSEGUIR LA ALTERACION DESEADA DE LAS CARACTERISTICAS DE LA SUPERFICIE DEL MISMO, EN TANTO QUE SE MANTIENE SU INTEGRIDAD ESTRUCTURAL. LOS SUSTRATOS ASI MODIFICADOS RESULTAN DE GRAN UTILIDAD EN DISPOSITIVOS BIOMEDICOS, MEMBRANAS SEMIPERMEABLES, PELICULAS, FIBRAS Y EN ESPECIAL LENTES DE CONTACTO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/297,018 US4968532A (en) | 1989-01-13 | 1989-01-13 | Process for graft copolymerization on surfaces of preformed substrates to modify surface properties |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2064699T3 true ES2064699T3 (es) | 1995-02-01 |
Family
ID=23144515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90810005T Expired - Lifetime ES2064699T3 (es) | 1989-01-13 | 1990-01-04 | Proceso para la copolimerizacion por injerto sobre superficies de sustratos preformados para modificar propiedades de la superficie de tales sustratos. |
Country Status (15)
Country | Link |
---|---|
US (1) | US4968532A (es) |
EP (1) | EP0378511B1 (es) |
JP (1) | JPH02228309A (es) |
AT (1) | ATE113634T1 (es) |
AU (1) | AU630655B2 (es) |
CA (1) | CA2007552A1 (es) |
DE (1) | DE69013698T2 (es) |
DK (1) | DK0378511T3 (es) |
ES (1) | ES2064699T3 (es) |
FI (1) | FI98631C (es) |
HK (1) | HK1000251A1 (es) |
IE (1) | IE65586B1 (es) |
IL (1) | IL92983A (es) |
NO (1) | NO178072C (es) |
PT (1) | PT92815B (es) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0490940B2 (de) * | 1989-09-06 | 2000-07-05 | Sartorius Ag | Verfahren zum pfropfen von stickstoffhaltigen polymeren und die dabei erhaltenen polymeren |
US5274028A (en) * | 1990-12-06 | 1993-12-28 | Baxter International Inc. | Polyvinyl pyrrolidone-grafted coatings on preformed polymers |
US5215554A (en) * | 1991-06-12 | 1993-06-01 | Permea, Inc. | Membranes having enhanced selectivity and method of producing such membranes |
US5391589A (en) * | 1991-12-10 | 1995-02-21 | Seiko Epson Corporation | Contact lens and method of producing a contact lens |
EP0561507A1 (en) * | 1992-03-16 | 1993-09-22 | Mizu Systems, Inc. | Method for grafting preformed hydrophilic polymers onto hydrophobic polymer substrates |
US5805264A (en) * | 1992-06-09 | 1998-09-08 | Ciba Vision Corporation | Process for graft polymerization on surfaces of preformed substates to modify surface properties |
EP0574352A1 (en) * | 1992-06-09 | 1993-12-15 | Ciba-Geigy Ag | Process for graft polymerization on surfaces of preformed substrates to modify surface properties |
US5531715A (en) | 1993-05-12 | 1996-07-02 | Target Therapeutics, Inc. | Lubricious catheters |
AU1373195A (en) * | 1993-12-21 | 1995-07-10 | Bausch & Lomb Incorporated | Method for increasing hydrophilicity of contact lenses |
US5760100B1 (en) | 1994-09-06 | 2000-11-14 | Ciba Vision Corp | Extended wear ophthalmic lens |
US7468398B2 (en) | 1994-09-06 | 2008-12-23 | Ciba Vision Corporation | Extended wear ophthalmic lens |
ATE201031T1 (de) * | 1997-04-14 | 2001-05-15 | Degussa | Verfahren zur modifizierung der oberfläche von polymersubstraten durch pfropfpolymerisation |
DE19859713A1 (de) * | 1998-12-23 | 2000-06-29 | Creavis Tech & Innovation Gmbh | Photosensitive Polymere |
US6156381A (en) * | 1998-12-30 | 2000-12-05 | Mg Generon | Ozone treatment of surface of membrane to improve permselectivity |
US6638451B1 (en) * | 1999-08-31 | 2003-10-28 | Novartis Ag | Plastic casting molds |
US6818594B1 (en) | 1999-11-12 | 2004-11-16 | M-I L.L.C. | Method for the triggered release of polymer-degrading agents for oil field use |
MXPA02004767A (es) | 1999-11-12 | 2008-10-08 | Mi Llc | Metodo y composicion para la liberacion de agentes polimeros degradantes para el uso en el campo del petroleo. |
US6881269B2 (en) * | 2000-08-17 | 2005-04-19 | Novartis Ag | Lens plasma coating system |
US6596346B2 (en) * | 2000-09-29 | 2003-07-22 | International Business Machines Corporation | Silicone elastomer stamp with hydrophilic surfaces and method of making same |
ATE526135T1 (de) * | 2001-03-26 | 2011-10-15 | Novartis Ag | Giessform und verfahren zur herstellung von opthalmischen linsen |
US20030157000A1 (en) * | 2002-02-15 | 2003-08-21 | Kimberly-Clark Worldwide, Inc. | Fluidized bed activated by excimer plasma and materials produced therefrom |
JP5238115B2 (ja) * | 2002-09-18 | 2013-07-17 | 株式会社シード | 薬物徐放性高分子ゲル及びそれからなる眼用レンズ |
EP1403419B1 (en) * | 2002-09-30 | 2006-05-31 | The Procter & Gamble Company | Absorbent articles comprising hydrophilic nonwoven fabrics |
FR2850107B1 (fr) * | 2003-01-17 | 2007-03-30 | L A R S Laboratoire D Applic E | Procede de traitement de surfaces polymeres |
SG150501A1 (en) * | 2004-02-05 | 2009-03-30 | Millipore Corp | Porous adsorptive or chromatographic media |
US9433922B2 (en) * | 2007-08-14 | 2016-09-06 | Emd Millipore Corporation | Media for membrane ion exchange chromatography based on polymeric primary amines, sorption device containing that media, and chromatography scheme and purification method using the same |
US20090130738A1 (en) * | 2007-11-19 | 2009-05-21 | Mikhail Kozlov | Media for membrane ion exchange chromatography |
WO2009067087A1 (en) * | 2007-11-23 | 2009-05-28 | Hyflux Membrane Manufacturing (S) Pte Ltd | Hydrophilization of permeable hydrophobic polymer membranes |
US8163358B2 (en) * | 2009-02-18 | 2012-04-24 | Synergeyes, Inc. | Surface modification of contact lenses |
MY156206A (en) * | 2009-11-04 | 2016-01-29 | Novartis Ag | A silicone hydrogel lens with a grafted hydrophilic coating |
TWI836373B (zh) | 2010-07-30 | 2024-03-21 | 瑞士商愛爾康公司 | 水合隱形鏡片 |
WO2012019083A2 (en) * | 2010-08-06 | 2012-02-09 | Microchips, Inc. | Biosensor membrane composition, biosensor, and methods for making same |
MY157325A (en) | 2010-12-01 | 2016-05-31 | Novartis Ag | Atmospheric plasma coating for ophthalmic devices |
MY164605A (en) | 2011-10-12 | 2018-01-30 | Novartis Ag | Method for making uv-absorbing ophthalmic lenses |
US9358735B2 (en) | 2011-11-29 | 2016-06-07 | Novartis Ag | Method of treating a lens forming surface of at least one mold half of a mold for molding ophthalmic lenses |
US8545951B2 (en) | 2012-02-29 | 2013-10-01 | Kimberly-Clark Worldwide, Inc. | Endotracheal tubes and other polymer substrates including an anti-fouling treatment |
EP3459570B1 (en) | 2012-08-29 | 2021-03-10 | Cardiac Pacemakers, Inc. | Enhanced low friction coating for medical leads and methods of making |
JP6189447B2 (ja) | 2012-11-21 | 2017-08-30 | カーディアック ペースメイカーズ, インコーポレイテッド | 医療装置、医療装置の電極およびその製造方法 |
HUE031702T2 (en) | 2012-12-17 | 2017-07-28 | Novartis Ag | A method for producing improved UV absorbing ophthalmic lenses |
HUE038809T2 (hu) | 2013-12-17 | 2018-11-28 | Novartis Ag | Térhálósított hidrofíl bevonattal ellátott szilikon hidrogél lencse |
WO2016032926A1 (en) | 2014-08-26 | 2016-03-03 | Novartis Ag | Method for applying stable coating on silicone hydrogel contact lenses |
EP3391101B1 (en) | 2015-12-15 | 2020-07-08 | Alcon Inc. | Method for applying stable coating on silicone hydrogel contact lenses |
TW201922301A (zh) * | 2017-10-27 | 2019-06-16 | 日商日油股份有限公司 | 醫療材料用表面處理劑及醫療材料 |
EP3724697B1 (en) | 2017-12-13 | 2022-01-12 | Alcon Inc. | Method for producing mps-compatible water gradient contact lenses |
WO2019123177A1 (en) * | 2017-12-20 | 2019-06-27 | 3M Innovative Properties Company | Polymeric substrates with attached polymeric chains |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB825680A (en) * | 1956-10-15 | 1959-12-16 | Dow Chemical Co | Graft polymers and method of making the same |
US3070573A (en) * | 1958-08-18 | 1962-12-25 | Dow Corning | Method of grafting olefins onto organosilicon compounds by the use of ozone |
US3008920A (en) * | 1959-04-27 | 1961-11-14 | Dow Chemical Co | Method of inhibiting homopolymerization in graft copolymers with copper salts |
US3676190A (en) * | 1964-01-07 | 1972-07-11 | Yvan Landler | Graft copolymers and process of making same |
US3968305A (en) * | 1970-12-28 | 1976-07-06 | Mitsubishi Rayon Co., Ltd. | Mar-resistant synthetic resin shaped article |
FR2385763A1 (fr) * | 1977-03-31 | 1978-10-27 | Essilor Int | Procede de preparation de copolymeres greffes de silicones |
US4311573A (en) * | 1980-10-08 | 1982-01-19 | American Hospital Supply Corporation | Process for graft copolymerization of a pre-formed substrate |
US4589964A (en) * | 1980-10-08 | 1986-05-20 | American Hospital Supply Corporation | Process for graft copolymerization of a pre-formed substrate |
-
1989
- 1989-01-13 US US07/297,018 patent/US4968532A/en not_active Expired - Fee Related
-
1990
- 1990-01-04 DE DE69013698T patent/DE69013698T2/de not_active Expired - Fee Related
- 1990-01-04 EP EP90810005A patent/EP0378511B1/en not_active Expired - Lifetime
- 1990-01-04 DK DK90810005.0T patent/DK0378511T3/da active
- 1990-01-04 ES ES90810005T patent/ES2064699T3/es not_active Expired - Lifetime
- 1990-01-04 AT AT90810005T patent/ATE113634T1/de not_active IP Right Cessation
- 1990-01-05 IL IL92983A patent/IL92983A/xx not_active IP Right Cessation
- 1990-01-09 NO NO900098A patent/NO178072C/no unknown
- 1990-01-09 PT PT92815A patent/PT92815B/pt not_active IP Right Cessation
- 1990-01-10 FI FI900136A patent/FI98631C/fi not_active IP Right Cessation
- 1990-01-10 JP JP2001633A patent/JPH02228309A/ja active Pending
- 1990-01-11 CA CA002007552A patent/CA2007552A1/en not_active Abandoned
- 1990-01-12 IE IE13790A patent/IE65586B1/en not_active IP Right Cessation
- 1990-01-12 AU AU47936/90A patent/AU630655B2/en not_active Ceased
-
1997
- 1997-09-19 HK HK97101802A patent/HK1000251A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69013698T2 (de) | 1995-03-16 |
AU630655B2 (en) | 1992-11-05 |
HK1000251A1 (en) | 1998-02-13 |
EP0378511B1 (en) | 1994-11-02 |
FI900136A (fi) | 1990-07-14 |
JPH02228309A (ja) | 1990-09-11 |
PT92815A (pt) | 1990-07-31 |
NO900098D0 (no) | 1990-01-09 |
EP0378511A2 (en) | 1990-07-18 |
NO178072B (no) | 1995-10-09 |
NO900098L (no) | 1990-07-16 |
IE900137L (en) | 1990-07-13 |
ATE113634T1 (de) | 1994-11-15 |
FI98631B (fi) | 1997-04-15 |
PT92815B (pt) | 1995-12-29 |
CA2007552A1 (en) | 1990-07-13 |
IL92983A0 (en) | 1990-09-17 |
EP0378511A3 (en) | 1991-03-27 |
IL92983A (en) | 1993-08-18 |
US4968532A (en) | 1990-11-06 |
DK0378511T3 (da) | 1994-11-21 |
DE69013698D1 (de) | 1994-12-08 |
IE65586B1 (en) | 1995-11-01 |
FI98631C (fi) | 1997-07-25 |
AU4793690A (en) | 1990-07-19 |
FI900136A0 (fi) | 1990-01-10 |
NO178072C (no) | 1996-01-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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