ES2102352T3 - Una lente de contacto humectable, flexible, permeable al oxigeno, hinchable y que contiene unidades de espina dorsal de polioxialquileno y uso de la misma. - Google Patents
Una lente de contacto humectable, flexible, permeable al oxigeno, hinchable y que contiene unidades de espina dorsal de polioxialquileno y uso de la misma.Info
- Publication number
- ES2102352T3 ES2102352T3 ES89810122T ES89810122T ES2102352T3 ES 2102352 T3 ES2102352 T3 ES 2102352T3 ES 89810122 T ES89810122 T ES 89810122T ES 89810122 T ES89810122 T ES 89810122T ES 2102352 T3 ES2102352 T3 ES 2102352T3
- Authority
- ES
- Spain
- Prior art keywords
- flexible
- humectable
- inflatable
- containing polyoxyalkylene
- same
- 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
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/06—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/67—Unsaturated compounds having active hydrogen
- C08G18/671—Unsaturated compounds having only one group containing active hydrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment
- C08G65/329—Polymers modified by chemical after-treatment with organic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Chemical & Material Sciences (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Eyeglasses (AREA)
- Polyethers (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Medicinal Preparation (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Silicon Polymers (AREA)
- Materials For Medical Uses (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
SE PRESENTA UN POLIMERO QUE CONTIENE UNIDADES DE REFUERZO DE POLIOXIALQUILENO, ASI COMO LENTES DE CONTACTO DE TAL POLIMERO QUE SON CLARAS OPTICAMENTE, HUMEDECIBLES, FLEXIBLES, DE GRAN PERMEABILIDAD AL AL O E HIDROLIZABLE EN EL ENTORNO OCULAR DE UTILIZACION, LA PREPARACION Y METODOS DE TRATAMIENTO DE DEFECTOS DE VISION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16096788A | 1988-02-26 | 1988-02-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2102352T3 true ES2102352T3 (es) | 1997-08-01 |
Family
ID=22579237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES89810122T Expired - Lifetime ES2102352T3 (es) | 1988-02-26 | 1989-02-16 | Una lente de contacto humectable, flexible, permeable al oxigeno, hinchable y que contiene unidades de espina dorsal de polioxialquileno y uso de la misma. |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0330614B1 (es) |
JP (1) | JPH028218A (es) |
AT (1) | ATE154049T1 (es) |
AU (1) | AU618077B2 (es) |
CA (1) | CA1337540C (es) |
DE (1) | DE68928089T2 (es) |
DK (1) | DK88489A (es) |
ES (1) | ES2102352T3 (es) |
GR (1) | GR3024308T3 (es) |
PT (1) | PT89827B (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI99158C (fi) * | 1991-06-28 | 1997-10-10 | Uponor Bv | Menetelmä muoviputken pinnan suojaamiseksi sähköhitsaamalla tapahtuvaa liittämistä varten ja sähköhitsattava muoviputki |
US5210111A (en) * | 1991-08-22 | 1993-05-11 | Ciba-Geigy Corporation | Crosslinked hydrogels derived from hydrophilic polymer backbones |
US5196458A (en) * | 1991-10-15 | 1993-03-23 | Johnson & Johnson Vision Products, Inc. | Soft, high oxygen permeability ophthalmic lens |
US5484863A (en) * | 1993-03-10 | 1996-01-16 | Johnson & Johnson Vision Products, Inc. | Polymeric ophthalmic lens prepared from unsaturated polyoxyethylene monomers |
US5352251A (en) * | 1993-03-30 | 1994-10-04 | Shell Oil Company | Fuel compositions |
US5294692A (en) * | 1993-06-30 | 1994-03-15 | National Starch And Chemical Investment Holding Corporation | Associative monomers and polymers |
US5648402A (en) * | 1995-06-01 | 1997-07-15 | Nunez; Ivan M. | Contact lenses from highly permeable siloxane polyol material |
US6132462A (en) * | 1995-12-22 | 2000-10-17 | Santen Pharmaceutical Co., Ltd. | Copolymers formed from three components and intraocular lenses made thereof |
US5922821A (en) * | 1996-08-09 | 1999-07-13 | Alcon Laboratories, Inc. | Ophthalmic lens polymers |
US6261327B1 (en) | 1997-05-29 | 2001-07-17 | Shell Oil Company | Additive concentrates for rapidly reducing octane requirement |
CN1089754C (zh) | 1997-06-05 | 2002-08-28 | 参天制药株式会社 | 用作聚合物成分的衣康酸衍生物 |
CN1213671A (zh) | 1997-10-07 | 1999-04-14 | 参天制药株式会社 | 四成分共聚物及由该共聚物形成的眼用透镜 |
EP1873180B1 (en) * | 2002-08-14 | 2014-05-07 | Novartis AG | Ophthalmic device made from a radiation-curable prepolymer |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0000507B1 (de) * | 1977-07-20 | 1982-09-29 | Ciba-Geigy Ag | Verfahren zur Herstellung von Hydrogelen in Form kugelförmiger Perlen grösseren Durchmessers |
US4396749A (en) * | 1981-04-29 | 1983-08-02 | Shell Oil Company | Preparation of composite polymers containing active hydrogen atoms |
US4486577A (en) * | 1982-10-12 | 1984-12-04 | Ciba-Geigy Corporation | Strong, silicone containing polymers with high oxygen permeability |
DE3339068C2 (de) * | 1982-11-06 | 1984-12-06 | Th. Goldschmidt Ag, 4300 Essen | Verfahren zur Herstellung von Polymerisaten mit seitenständig gebundenen Polyoxyalkylenketten und deren Verwendung zur Herstellung von Polyurethanen |
FR2539135B1 (fr) * | 1983-01-11 | 1986-02-28 | Essilor Int | Hydrogels de polyurethane et procede de fabrication |
JPS59161420A (ja) * | 1983-03-07 | 1984-09-12 | Toray Ind Inc | ヒドロゲル |
JPS61126052A (ja) * | 1984-11-20 | 1986-06-13 | Green Cross Corp:The | 含フツ素メタクリル酸エステル |
ATE78404T1 (de) * | 1985-05-02 | 1992-08-15 | Ciba Geigy Ag | Hydrogele mit erhoehter beladungskapazitaet bezueglich einer in einem organischen loesungsmittel loeslichen wirksubstanz, deren herstellung sowie deren verwendung. |
US4701474A (en) * | 1986-04-09 | 1987-10-20 | Union Carbide Corporation | Reduced reactivity polyols as foam controllers in producing polyurethanes foams |
US4780488A (en) * | 1986-08-29 | 1988-10-25 | Ciba-Geigy Corporation | Wettable, flexible, oxygen permeable, substantially non-swellable contact lens containing polyoxyalkylene backbone units, and use thereof |
-
1989
- 1989-02-16 EP EP89810122A patent/EP0330614B1/en not_active Expired - Lifetime
- 1989-02-16 DE DE68928089T patent/DE68928089T2/de not_active Expired - Fee Related
- 1989-02-16 ES ES89810122T patent/ES2102352T3/es not_active Expired - Lifetime
- 1989-02-16 AT AT89810122T patent/ATE154049T1/de not_active IP Right Cessation
- 1989-02-23 AU AU30250/89A patent/AU618077B2/en not_active Ceased
- 1989-02-24 PT PT89827A patent/PT89827B/pt not_active IP Right Cessation
- 1989-02-24 DK DK088489A patent/DK88489A/da not_active Application Discontinuation
- 1989-02-24 CA CA000591990A patent/CA1337540C/en not_active Expired - Fee Related
- 1989-02-27 JP JP1043358A patent/JPH028218A/ja active Pending
-
1997
- 1997-07-30 GR GR970401957T patent/GR3024308T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
EP0330614B1 (en) | 1997-06-04 |
AU3025089A (en) | 1989-08-31 |
PT89827B (pt) | 1994-04-29 |
DE68928089D1 (de) | 1997-07-10 |
EP0330614A2 (en) | 1989-08-30 |
GR3024308T3 (en) | 1997-10-31 |
ATE154049T1 (de) | 1997-06-15 |
PT89827A (pt) | 1989-10-04 |
DE68928089T2 (de) | 1997-12-18 |
JPH028218A (ja) | 1990-01-11 |
DK88489D0 (da) | 1989-02-24 |
AU618077B2 (en) | 1991-12-12 |
EP0330614A3 (en) | 1991-09-18 |
DK88489A (da) | 1989-08-27 |
CA1337540C (en) | 1995-11-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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