ES2064987T3 - Material para lentes de contacto y lente de contacto. - Google Patents
Material para lentes de contacto y lente de contacto.Info
- Publication number
- ES2064987T3 ES2064987T3 ES91901551T ES91901551T ES2064987T3 ES 2064987 T3 ES2064987 T3 ES 2064987T3 ES 91901551 T ES91901551 T ES 91901551T ES 91901551 T ES91901551 T ES 91901551T ES 2064987 T3 ES2064987 T3 ES 2064987T3
- Authority
- ES
- Spain
- Prior art keywords
- whole number
- sub
- contact
- formula
- contact lens
- 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
Abstract
UN MATERIAL DE LENTES DE CONTACTO QUE COMPRENDE UN COPOLIMERO PREPARADO A PARTIR DE UNA MEZCLA MONOMERA QUE CONTIENE COMO INGREDIENTE ESENCIAL UN OLIGOMERO SILOXANO DE LA FORMULA (I) Y/U OTRO OLIGOMERO SILOXANO DE LA FORMULA (II); Y UNAS LENTES DE CONTACTO HECHAS A PARTIR DEL COPOLIMERO (I), EN DONDE K ES UN NUMERO ENTERO DE 1 A 3, 1 ES 0 O 1, M ES UN NUMERO ENTERO DE 0 A 3, N ES UN NUMERO ENTERO DE 9 A 199, ME REPRESENTA CH SUB 3, Y R SUB 1 REPRESENTA (A), EN DONDE R SUB 2 REPRESENTA H O ME; (II) EN DONDE K ES UN NUMERO ENTERO DE 1 A 3, 1 ES 0 O 1, M ES UN NUMERO ENTERO DE 0 A 3, P+Q ES UN NUMERO ENTERO DE 11 A 139 PROVISTO QUE P ES (MAYOR O IGUAL) QUE 0 Y Q ES (MAYOR O IGUAL) QUE 0, ME REPRESENTA CH SUB 3, PH REPRESENTA (B), Y R SUB 1 ES TAL COMO SE DEFINE EN LA FORMULA (I).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP34243889 | 1989-12-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2064987T3 true ES2064987T3 (es) | 1995-02-01 |
Family
ID=18353741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91901551T Expired - Lifetime ES2064987T3 (es) | 1989-12-29 | 1990-12-28 | Material para lentes de contacto y lente de contacto. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0461270B1 (es) |
AU (1) | AU643495B2 (es) |
DE (1) | DE69014611T2 (es) |
ES (1) | ES2064987T3 (es) |
WO (1) | WO1991010155A1 (es) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5194556A (en) * | 1991-01-09 | 1993-03-16 | Ciba-Geigy Corporation | Rigid contact lenses with improved oxygen permeability |
JP2774233B2 (ja) * | 1992-08-26 | 1998-07-09 | 株式会社メニコン | 眼用レンズ材料 |
JP3167229B2 (ja) * | 1993-09-27 | 2001-05-21 | 株式会社メニコン | 眼用レンズ材料 |
US7468398B2 (en) | 1994-09-06 | 2008-12-23 | Ciba Vision Corporation | Extended wear ophthalmic lens |
US5760100B1 (en) * | 1994-09-06 | 2000-11-14 | Ciba Vision Corp | Extended wear ophthalmic lens |
CA2215144A1 (en) * | 1995-04-04 | 1996-10-10 | Bronwyn Glenice Laycock | Polymerizable perfluoroalkylether siloxane macromer |
TW585882B (en) * | 1995-04-04 | 2004-05-01 | Novartis Ag | A method of using a contact lens as an extended wear lens and a method of screening an ophthalmic lens for utility as an extended-wear lens |
AU7637396A (en) * | 1995-12-08 | 1997-07-03 | Novartis Ag | Methods of manufacturing contact lenses |
JP3969609B2 (ja) * | 1997-09-17 | 2007-09-05 | Hoya株式会社 | プラスチックレンズ用注型成形材料およびプラスチックレンズの製造方法 |
US6849671B2 (en) | 1998-03-02 | 2005-02-01 | Johnson & Johnson Vision Care, Inc. | Contact lenses |
US5998498A (en) * | 1998-03-02 | 1999-12-07 | Johnson & Johnson Vision Products, Inc. | Soft contact lenses |
US6488375B2 (en) | 1999-10-28 | 2002-12-03 | Ocular Sciences, Inc. | Tinted contact lens and method for making same |
AU782256B2 (en) | 1999-11-01 | 2005-07-14 | Praful Doshi | Tinted lenses and methods of manufacture |
US7048375B2 (en) | 1999-11-01 | 2006-05-23 | Praful Doshi | Tinted lenses and methods of manufacture |
US7267846B2 (en) | 1999-11-01 | 2007-09-11 | Praful Doshi | Tinted lenses and methods of manufacture |
US6815074B2 (en) | 2001-05-30 | 2004-11-09 | Novartis Ag | Polymeric materials for making contact lenses |
CN102348681A (zh) | 2009-03-13 | 2012-02-08 | 考格尼斯知识产权管理有限责任公司 | 用于形成水凝胶的单体和大分子单体 |
WO2012095293A2 (en) | 2011-01-14 | 2012-07-19 | Cognis Ip Management Gmbh | Process for the synthesis of compounds from cyclic carbonates |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61138613A (ja) * | 1984-12-10 | 1986-06-26 | Toyo Contact Lens Co Ltd | 酸素透過性軟質コンタクトレンズ用材料 |
JP2532406B2 (ja) * | 1986-09-30 | 1996-09-11 | ホ−ヤ株式会社 | 耐衝撃性の優れた酸素透過性ハ−ドコンタクトレンズ用材料 |
AU637361B2 (en) * | 1989-04-24 | 1993-05-27 | Novartis Ag | Polysiloxane-polyoxyalkylene block copolymers and ophthalmic devices containing them |
-
1990
- 1990-12-28 WO PCT/JP1990/001736 patent/WO1991010155A1/ja active IP Right Grant
- 1990-12-28 AU AU70324/91A patent/AU643495B2/en not_active Ceased
- 1990-12-28 ES ES91901551T patent/ES2064987T3/es not_active Expired - Lifetime
- 1990-12-28 EP EP91901551A patent/EP0461270B1/en not_active Expired - Lifetime
- 1990-12-28 DE DE69014611T patent/DE69014611T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69014611T2 (de) | 1995-05-04 |
AU7032491A (en) | 1991-07-24 |
EP0461270A1 (en) | 1991-12-18 |
EP0461270B1 (en) | 1994-11-30 |
DE69014611D1 (de) | 1995-01-12 |
AU643495B2 (en) | 1993-11-18 |
EP0461270A4 (en) | 1992-08-19 |
WO1991010155A1 (en) | 1991-07-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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