ES2061728T3 - Derivados de alcohol polivinilico, que contienen unidades pendientes de productos de reaccion de monomeros vinilicos enlazadas a traves de grupos eter y lentes de contacto de tipo hidrogel producidas a partir de tales derivados. - Google Patents
Derivados de alcohol polivinilico, que contienen unidades pendientes de productos de reaccion de monomeros vinilicos enlazadas a traves de grupos eter y lentes de contacto de tipo hidrogel producidas a partir de tales derivados.Info
- Publication number
- ES2061728T3 ES2061728T3 ES88810845T ES88810845T ES2061728T3 ES 2061728 T3 ES2061728 T3 ES 2061728T3 ES 88810845 T ES88810845 T ES 88810845T ES 88810845 T ES88810845 T ES 88810845T ES 2061728 T3 ES2061728 T3 ES 2061728T3
- Authority
- ES
- Spain
- Prior art keywords
- derivatives
- hydrogen
- polyvinyl alcohol
- eter
- groups
- 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
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
- C08F290/08—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated side groups
- C08F290/12—Polymers provided for in subclasses C08C or C08F
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Physics & Mathematics (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Eyeglasses (AREA)
- Materials For Medical Uses (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Colloid Chemistry (AREA)
Abstract
UNA LENTE DE CONTACTO DE UN POLIMERO ENTRECRUZADO, INSOLUBLE EN DISOLVENTES APROTICOS ORGANICOS, PRACTICAMENTE TRANSPARENTE DE UN DERIVADO DE UN ALCOHOL POLIVINILICO, QUE TIENE UN PESO MOLECULAR MEDIO DE POR LO MENOS 2000 APROXIMADAMENTE, QUE CONTIENE UNA CANTIDAD EFECTIVA ENTRE 0,1 Y 90 % APROXIMADAMENTE, EN BASE AL NUMERO DE GRUPOS HIDROXILO SOBRE DICHO ALCOHOL POLIVINILICO, DE UN PRODUCTO DE REACCION DE ADICION ENTRECRUZADA DE UNIDADES DE FORMULA (I), EN PRESENCIA O AUSENCIA DE UN MONOMERO VINILICO POLIMERIZABLE, DONDE R1 ES UN GRUPO DIVALENTE ALIFATICO, CICLOALIFATICO, ARILO, ARALQUILO O ALQUILARILO; A ES -O-, -NH- O -NHCON(R")-, DONDE R" ES HIDROGENO O ALQUILO INFERIOR Y A'' ES UN ENLACE DIRECTO; O A ES UN ENLACE DIRECTO Y A'' ES -O- O -O-CH2-; R2 ES HIDROGENO O METILO O -COOR4, DONDE R4 ES HIDROGENO O ALQUILO INFERIOR; CON LA PROVISION DE QUE SI R2 ES METILO, R3 ES HIDROGENO; Y DONDE EL MONOMERO VINILICO POLIMERIZABLE, SI ESTA PRESENTE, ES HIDROFOBO, O ES UNA MEZCLA DE MONOMEROS VINILICOS HIDROFOBOS O HIDROFILOS, MEZCLA EN LA QUE POR LO MENOS EL 50 % DE LOS MONOMEROS VINILICOS SON HIDROFOBOS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/133,575 US4978713A (en) | 1987-12-16 | 1987-12-16 | Polyvinyl alcohol derivatives containing pendant vinylic monomer reaction product units bound through ether groups and hydrogel contact lenses made therefrom |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2061728T3 true ES2061728T3 (es) | 1994-12-16 |
Family
ID=22459286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES88810845T Expired - Lifetime ES2061728T3 (es) | 1987-12-16 | 1988-12-07 | Derivados de alcohol polivinilico, que contienen unidades pendientes de productos de reaccion de monomeros vinilicos enlazadas a traves de grupos eter y lentes de contacto de tipo hidrogel producidas a partir de tales derivados. |
Country Status (12)
Country | Link |
---|---|
US (1) | US4978713A (es) |
EP (1) | EP0321403B1 (es) |
JP (1) | JP2825130B2 (es) |
AT (1) | ATE100216T1 (es) |
AU (1) | AU618042B2 (es) |
CA (1) | CA1330674C (es) |
DE (1) | DE3887116T2 (es) |
DK (1) | DK698388A (es) |
ES (1) | ES2061728T3 (es) |
IE (1) | IE62438B1 (es) |
IL (1) | IL88652A0 (es) |
PT (2) | PT89211B (es) |
Families Citing this family (58)
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US5210111A (en) * | 1991-08-22 | 1993-05-11 | Ciba-Geigy Corporation | Crosslinked hydrogels derived from hydrophilic polymer backbones |
JPH06102471A (ja) * | 1992-09-22 | 1994-04-15 | Menicon Co Ltd | 含水性コンタクトレンズ |
US5484863A (en) * | 1993-03-10 | 1996-01-16 | Johnson & Johnson Vision Products, Inc. | Polymeric ophthalmic lens prepared from unsaturated polyoxyethylene monomers |
JPH0749470A (ja) * | 1993-08-04 | 1995-02-21 | Menicon Co Ltd | 含水性コンタクトレンズおよびその製法 |
TW272976B (es) * | 1993-08-06 | 1996-03-21 | Ciba Geigy Ag | |
US6407145B1 (en) | 1994-08-04 | 2002-06-18 | Novartis Ag | Photocrosslinkable materials and applications |
US5665840A (en) * | 1994-11-18 | 1997-09-09 | Novartis Corporation | Polymeric networks from water-soluble prepolymers |
EP0712867B1 (de) * | 1994-11-18 | 1999-07-14 | Novartis AG | Polymere Netzwerke aus wasserlöslichen Präpolymeren |
TW360671B (en) * | 1995-02-03 | 1999-06-11 | Novartis Ag | Process for producing mold body and the cross-linkable polymer used therein |
TW349967B (en) * | 1995-02-03 | 1999-01-11 | Novartis Ag | Process for producing contact lenses and a cross-linkable polyvinylalcohol used therefor |
EP0807270B1 (en) * | 1995-02-03 | 1999-03-31 | Novartis AG | Crosslinked polymers containing ester or amide groups |
ATE185902T1 (de) * | 1995-02-03 | 1999-11-15 | Novartis Erfind Verwalt Gmbh | Vernetzbare polymere enthaltend photoinitiatoren |
AU4438696A (en) * | 1995-02-03 | 1996-08-21 | Novartis Ag | Crosslinked polymers |
DE19631148A1 (de) * | 1996-08-01 | 1998-02-05 | Basf Ag | Vernetzer für Emulsionspolymerisate |
US6402995B1 (en) * | 1997-07-31 | 2002-06-11 | Seed Co., Ltd. | Process for preparing polyvinyl alcohol contact lenses |
DE69902956T2 (de) * | 1998-02-25 | 2003-08-07 | Mitsubishi Chem Corp | Pfropfcopolymer und Verfahren zu dessen Herstellung |
US6500481B1 (en) | 1998-06-11 | 2002-12-31 | Johnson & Johnson Vision Care, Inc. | Biomedical devices with amid-containing coatings |
CA2332839A1 (en) * | 1999-03-23 | 2000-09-28 | Nisshinbo Industries, Inc. | Polymeric compound, binder resin, ion conductive polymer electrolyte composition and secondary cell |
CN1249156C (zh) * | 1999-03-23 | 2006-04-05 | 日清纺织株式会社 | 离子导电固体聚合物电解质和包含该电解质的蓄电池 |
US6478423B1 (en) | 1999-10-12 | 2002-11-12 | Johnson & Johnson Vison Care, Inc. | Contact lens coating selection and manufacturing process |
US6710126B1 (en) | 1999-11-15 | 2004-03-23 | Bio Cure, Inc. | Degradable poly(vinyl alcohol) hydrogels |
US6846875B2 (en) * | 2000-04-10 | 2005-01-25 | Pharmacia Groningen Bv | Hydrogels and methods for their production |
GB0111721D0 (en) | 2001-05-14 | 2001-07-04 | Electrosols Ltd | Compositions |
SE0102543D0 (sv) * | 2001-07-16 | 2001-07-16 | Pharmacia Groningen Bv | Compositions capable of forming hydrogels in the eye |
US20060100408A1 (en) * | 2002-03-11 | 2006-05-11 | Powell P M | Method for forming contact lenses comprising therapeutic agents |
US6846892B2 (en) * | 2002-03-11 | 2005-01-25 | Johnson & Johnson Vision Care, Inc. | Low polydispersity poly-HEMA compositions |
US6936641B2 (en) | 2002-06-25 | 2005-08-30 | Johnson & Johnson Vision Care, Inc. | Macromer forming catalysts |
CA2498717A1 (en) * | 2002-09-13 | 2004-03-25 | Ocular Sciences, Inc. | Devices and methods for improving vision |
JP4895802B2 (ja) * | 2003-02-12 | 2012-03-14 | バイオコンパティブルズ ユーケー リミテッド | 固形腫瘍の化学的塞栓療法用組成物 |
US20040161466A1 (en) | 2003-02-14 | 2004-08-19 | Biocompatibles Uk Limited | Chemoembolisation |
WO2005116729A2 (en) | 2004-05-20 | 2005-12-08 | Coopervision, Inc., | Corneal onlays and wavefront aberration correction to enhance vision |
WO2005120462A2 (en) * | 2004-06-07 | 2005-12-22 | Callisyn Pharmaceuticals, Inc. | Biodegradable and biocompatible crosslinked polymer hydrogel prepared from pva and/or peg macromer mixtures |
EP3085361A1 (en) | 2004-09-07 | 2016-10-26 | Biocompatibles UK Limited | Compositions comprising camptothecins in microspheres |
CN101166623B (zh) * | 2005-04-29 | 2010-12-29 | 诺瓦提斯公司 | 具有涂层的透镜模具 |
US20070185014A1 (en) * | 2006-02-09 | 2007-08-09 | The Schepens Eye Research Institute, Inc. | Methods and compositions for modulating conjunctival goblet cells |
US8007831B2 (en) | 2006-02-10 | 2011-08-30 | Biocompatibles Uk Limited | Loading of hydrophobic drugs into hydrophilic polymer delivery systems |
JP2009532512A (ja) | 2006-02-28 | 2009-09-10 | セルラー・バイオエンジニアリング・インコーポレイテッド | 重合体組成物、ならびに汚染物を基板から除去するための方法 |
US7883520B2 (en) | 2006-04-10 | 2011-02-08 | Forsight Labs, Llc | Corneal epithelial pocket formation systems, components and methods |
US20080317702A1 (en) * | 2007-06-19 | 2008-12-25 | Garry Edgington | Method for treating microorganisms and/or infectious agents |
EP2162498B1 (en) * | 2007-06-19 | 2011-04-13 | Cellular Bioengineering, Inc. | Method for protecting substrates and removing contaminants from such substrates |
EP2026063A1 (en) * | 2007-08-06 | 2009-02-18 | Marcella Chiari | Electrophoresis matrix based on cross-linked double network hydrogel |
EP2367535B1 (en) | 2008-12-02 | 2017-02-22 | Biocompatibles Uk Ltd. | Pancreatic tumour treatment |
WO2010065951A1 (en) * | 2008-12-05 | 2010-06-10 | Cambridge Polymer Group, Inc. | Hydrolyzed hydrogels |
US20120058355A1 (en) * | 2009-06-02 | 2012-03-08 | Hyomin Lee | Coatings |
US9481778B2 (en) | 2009-09-09 | 2016-11-01 | Northeastern University | Initiator-tightened compositions |
US8480227B2 (en) | 2010-07-30 | 2013-07-09 | Novartis Ag | Silicone hydrogel lenses with water-rich surfaces |
WO2013023021A1 (en) | 2011-08-11 | 2013-02-14 | Cellular Bioengineering, Inc. | Polymer composition |
CN103917899B (zh) | 2011-10-12 | 2018-04-03 | 诺华股份有限公司 | 通过涂布制备uv吸收性眼用透镜的方法 |
US10338408B2 (en) | 2012-12-17 | 2019-07-02 | Novartis Ag | Method for making improved UV-absorbing ophthalmic lenses |
US9708087B2 (en) | 2013-12-17 | 2017-07-18 | Novartis Ag | Silicone hydrogel lens with a crosslinked hydrophilic coating |
HUE046948T2 (hu) | 2014-08-26 | 2020-03-30 | Novartis Ag | Eljárás stabil bevonat felvitelére szilikon hidrogél kontaktlencsékre |
GB201515602D0 (en) | 2015-09-03 | 2015-10-21 | Biocompatibles Uk Ltd | Polymers and microspheres |
EP3724698B1 (en) | 2017-12-13 | 2021-12-15 | Alcon Inc. | Method for producing mps-compatible water gradient contact lenses |
JP6842435B2 (ja) | 2018-02-19 | 2021-03-17 | 信越化学工業株式会社 | ラジカル硬化性オルガノシロキサングラフトポリビニルアルコール系重合体及びその製造方法 |
EP3536402A1 (de) | 2018-03-09 | 2019-09-11 | Ibidi Gmbh | Probenkammer |
WO2020003147A2 (en) | 2018-06-29 | 2020-01-02 | Biocompatibles Uk Limited | Radiopaque polymers |
JP7391978B2 (ja) | 2019-03-22 | 2023-12-05 | バイオコンパティブルズ ユーケー リミテッド | 塞栓マイクロスフェア及び方法 |
US20230201122A1 (en) | 2021-12-23 | 2023-06-29 | Boston Scientific Medical Device Limited | Chemoembolic compositions and methods of treatment using them |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL128305C (es) * | 1963-09-11 | |||
US3639524A (en) * | 1969-07-28 | 1972-02-01 | Maurice Seiderman | Hydrophilic gel polymer insoluble in water from polyvinylpyrrolidone with n-vinyl-2-pyrrolidone and methacrylic modifier |
US3841985A (en) * | 1969-11-28 | 1974-10-15 | Warner Lambert Co | Irradiated composition for soft contact lens |
US3776889A (en) * | 1971-01-07 | 1973-12-04 | Powers Chemco Inc | Allyl carbamate esters of hydroxy-containing polymers |
US4085168A (en) * | 1971-02-22 | 1978-04-18 | Cpc International Inc. | Chemically joined, phase separated self-cured hydrophilic thermoplastic graft copolymers and their preparation |
US3928299A (en) * | 1971-04-30 | 1975-12-23 | Bayer Ag | Polymers which contain urethane groups and which are cross-linkable by vinyl polymerisation |
US3985697A (en) * | 1972-10-18 | 1976-10-12 | Uroptics International Incorporated | Hydrophilic contact lens material |
JPS599565B2 (ja) * | 1974-05-13 | 1984-03-03 | 株式会社クラレ | 新規な医療用ヒドロゲル |
US3929741A (en) * | 1974-07-16 | 1975-12-30 | Datascope Corp | Hydrophilic acrylamido polymers |
FR2402525A1 (fr) * | 1977-09-12 | 1979-04-06 | Toray Industries | Procede de fabrication de compositions de lentilles de contact molles et nouveaux produits ainsi obtenus |
DE2923435A1 (de) * | 1979-06-09 | 1980-12-11 | Hoechst Ag | Verfahren zur herstellung von quellfaehigen, vernetzten ethern des polyvinylalkohols und deren verwendung |
US4433179A (en) * | 1980-08-25 | 1984-02-21 | Ciba-Geigy Corporation | Process for the preparation of di- and poly-allyl ethers |
US4426492A (en) * | 1981-09-03 | 1984-01-17 | Plastomedical Sciences, Inc. | Disposable, hydrogel soft contact lenses |
EP0077295A1 (de) * | 1981-10-05 | 1983-04-20 | Ciba-Geigy Ag | Kontaktlinse aus mit Borat vernetztem Polyvinylalkohol |
FI831399L (fi) * | 1982-04-29 | 1983-10-30 | Agripat Sa | Kontaktlins av haerdad polyvinylalkohol |
US4598122A (en) * | 1985-01-22 | 1986-07-01 | Ciba-Geigy Corporation | Polyoxirane crosslinked polyvinyl alcohol hydrogel contact lens |
EP0216074B1 (en) * | 1985-07-31 | 1993-06-16 | Ciba-Geigy Ag | Polyvinyl alcohol derivatives and crosslinked hydrogel contact lenses made therefrom |
US4665123A (en) * | 1985-12-13 | 1987-05-12 | Ciba-Geigy Corporation | Polyvinyl alcohol derivatives containing pendant (meth)acryloylvinylic monomer reaction product units bound through urethane groups and hydrogel contact lenses made therefrom |
DE3542368A1 (de) * | 1985-11-30 | 1987-06-04 | Basf Ag | Polyvinylalkohole mit olefinisch ungesaettigten seitengruppen sowie deren herstellung und verwendung, insbesondere in offsetdruckplatten |
US4670506A (en) * | 1985-12-23 | 1987-06-02 | Ciba-Geigy Corporation | Polyvinyl alcohol derivatives containing pendant (meth)acryloyl units bound through urethane groups and crosslinked hydrogel contact lenses made therefrom |
US4720187A (en) * | 1985-12-23 | 1988-01-19 | Ciba-Geigy Corporation | Polyvinyl alcohol derivatives containing pendant (meth)acryloyl units bound through urethane groups and crosslinked hydrogel contact lenses made therefrom |
-
1987
- 1987-12-16 US US07/133,575 patent/US4978713A/en not_active Expired - Lifetime
-
1988
- 1988-12-07 ES ES88810845T patent/ES2061728T3/es not_active Expired - Lifetime
- 1988-12-07 EP EP88810845A patent/EP0321403B1/en not_active Expired - Lifetime
- 1988-12-07 DE DE3887116T patent/DE3887116T2/de not_active Expired - Fee Related
- 1988-12-07 AT AT88810845T patent/ATE100216T1/de not_active IP Right Cessation
- 1988-12-11 IL IL88652A patent/IL88652A0/xx unknown
- 1988-12-13 PT PT89211A patent/PT89211B/pt not_active IP Right Cessation
- 1988-12-14 CA CA000585844A patent/CA1330674C/en not_active Expired - Fee Related
- 1988-12-15 DK DK698388A patent/DK698388A/da not_active Application Discontinuation
- 1988-12-15 IE IE374688A patent/IE62438B1/en not_active IP Right Cessation
- 1988-12-15 AU AU26845/88A patent/AU618042B2/en not_active Ceased
- 1988-12-15 JP JP63315219A patent/JP2825130B2/ja not_active Expired - Fee Related
-
1989
- 1989-05-15 PT PT90559A patent/PT90559A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE3887116T2 (de) | 1994-06-16 |
CA1330674C (en) | 1994-07-12 |
DK698388D0 (da) | 1988-12-15 |
PT90559A (pt) | 1989-11-30 |
AU2684588A (en) | 1989-06-22 |
ATE100216T1 (de) | 1994-01-15 |
IL88652A0 (en) | 1989-07-31 |
JPH01250923A (ja) | 1989-10-05 |
PT89211A (pt) | 1989-12-29 |
PT89211B (pt) | 1993-07-30 |
US4978713A (en) | 1990-12-18 |
DE3887116D1 (de) | 1994-02-24 |
JP2825130B2 (ja) | 1998-11-18 |
EP0321403A2 (en) | 1989-06-21 |
IE62438B1 (en) | 1995-02-08 |
EP0321403B1 (en) | 1994-01-12 |
DK698388A (da) | 1989-06-17 |
EP0321403A3 (en) | 1990-12-27 |
AU618042B2 (en) | 1991-12-12 |
IE883746L (en) | 1989-06-16 |
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