PT89829A - Processo para a preparacao de polimeros molhaveis, flexiveis, permeaveis ao oxigenio, contendo unidades estruturais de copolimeros em cadeia polissiloxano-polioxialquileno, e dispositivos oftalmicos que os contem - Google Patents
Processo para a preparacao de polimeros molhaveis, flexiveis, permeaveis ao oxigenio, contendo unidades estruturais de copolimeros em cadeia polissiloxano-polioxialquileno, e dispositivos oftalmicos que os contemInfo
- Publication number
- PT89829A PT89829A PT89829A PT8982989A PT89829A PT 89829 A PT89829 A PT 89829A PT 89829 A PT89829 A PT 89829A PT 8982989 A PT8982989 A PT 8982989A PT 89829 A PT89829 A PT 89829A
- Authority
- PT
- Portugal
- Prior art keywords
- preparation
- devices
- polyoxyliquene
- polymeroxane
- permeavants
- Prior art date
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
- C08F290/02—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 end groups
- C08F290/06—Polymers provided for in subclass C08G
- C08F290/068—Polysiloxanes
-
- 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
- C08F299/00—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
- C08F299/02—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates
- C08F299/08—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from polysiloxanes
-
- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/61—Polysiloxanes
-
- 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
- C08G18/672—Esters of acrylic or alkyl acrylic acid 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
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/42—Block-or graft-polymers containing polysiloxane sequences
- C08G77/46—Block-or graft-polymers containing polysiloxane sequences containing polyether sequences
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16062488A | 1988-02-26 | 1988-02-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PT89829A true PT89829A (pt) | 1989-10-04 |
| PT89829B PT89829B (pt) | 1994-05-31 |
Family
ID=22577672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT89829A PT89829B (pt) | 1988-02-26 | 1989-02-24 | Processo para a preparacao de polimeros molhaveis, flexiveis, permeaveis ao oxigenio, contendo unidades estruturais de copolimeros em cadeia polissiloxano-polioxialquileno, e dispositivos oftalmicos que os contem |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP0330616B1 (pt) |
| JP (1) | JP2744276B2 (pt) |
| AT (1) | ATE64214T1 (pt) |
| AU (1) | AU612790B2 (pt) |
| CA (1) | CA1339224C (pt) |
| DE (1) | DE68900100D1 (pt) |
| DK (1) | DK88689A (pt) |
| ES (1) | ES2022761B3 (pt) |
| GR (1) | GR3002491T3 (pt) |
| HK (1) | HK1694A (pt) |
| IE (1) | IE61134B1 (pt) |
| PT (1) | PT89829B (pt) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU637361B2 (en) * | 1989-04-24 | 1993-05-27 | Novartis Ag | Polysiloxane-polyoxyalkylene block copolymers and ophthalmic devices containing them |
| 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 |
| 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 |
| JP3715021B2 (ja) * | 1996-04-09 | 2005-11-09 | Ｊｓｒ株式会社 | 液状硬化性樹脂組成物 |
| US5807944A (en) * | 1996-06-27 | 1998-09-15 | Ciba Vision Corporation | Amphiphilic, segmented copolymer of controlled morphology and ophthalmic devices including contact lenses made therefrom |
| JP4489975B2 (ja) * | 1999-03-30 | 2010-06-23 | ノバルティス アーゲー | 有機化合物 |
| US6488375B2 (en) | 1999-10-28 | 2002-12-03 | Ocular Sciences, Inc. | Tinted contact lens and method for making same |
| 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 |
| WO2001040846A2 (en) | 1999-11-01 | 2001-06-07 | Praful Doshi | Tinted lenses and methods of manufacture |
| ATE441132T1 (de) | 1999-12-16 | 2009-09-15 | Asahikasei Aime Co Ltd | Zum tragen über lange zeiträume geeignete weiche kontaktlinsen |
| US7521519B1 (en) | 2000-03-14 | 2009-04-21 | Novartis Ag | Organic compounds |
| US6815074B2 (en) | 2001-05-30 | 2004-11-09 | Novartis Ag | Polymeric materials for making contact lenses |
| US9322958B2 (en) | 2004-08-27 | 2016-04-26 | Coopervision International Holding Company, Lp | Silicone hydrogel contact lenses |
| CN102323629B (zh) | 2004-08-27 | 2015-08-19 | 库柏维景国际控股公司 | 硅水凝胶隐形眼镜 |
| JP4564834B2 (ja) * | 2004-09-24 | 2010-10-20 | Ｊｓｒ株式会社 | 光ファイバアップジャケット用液状硬化性樹脂組成物 |
| MX2007007804A (es) * | 2004-12-29 | 2007-09-14 | Bausch & Lomb | Prepolimeros de polisiloxano para dispositivos biomedicos. |
| US7390863B2 (en) | 2005-08-30 | 2008-06-24 | Bausch & Lomb Incorporated | Polymeric materials having enhanced ion and water transport property and medical devices comprising same |
| WO2009015256A2 (en) | 2007-07-25 | 2009-01-29 | Alcon, Inc. | High refractive index ophthalmic device materials |
| CN102576158B (zh) | 2009-10-01 | 2014-07-16 | 库柏维景国际控股公司 | 硅酮水凝胶隐形眼镜和制造硅酮水凝胶隐形眼镜的方法 |
| JP5842297B2 (ja) | 2011-02-28 | 2016-01-13 | クーパーヴィジョン インターナショナル ホウルディング カンパニー リミテッド パートナーシップ | 許容レベルのエネルギー損失を有するシリコーンヒドロゲルコンタクトレンズ |
| TWI497151B (zh) | 2011-02-28 | 2015-08-21 | Coopervision Int Holding Co Lp | 含膦水凝膠隱形眼鏡 |
| CN103890044B (zh) | 2011-02-28 | 2015-11-25 | 库柏维景国际控股公司 | 硅酮水凝胶隐形眼镜 |
| ES2449709T3 (es) | 2011-02-28 | 2014-03-20 | Coopervision International Holding Company, Lp | Lentes de contacto de hidrogel de silicona |
| ES2441385T3 (es) | 2011-02-28 | 2014-02-04 | Coopervision International Holding Company, Lp | Lentes de contacto de hidrogel de silicona humectables |
| MX354797B (es) | 2011-02-28 | 2018-03-21 | Coopervision Int Holding Co Lp | Lentes de contacto de hidrogel de silicona dimensionalmente estables. |
| KR101743802B1 (ko) | 2011-02-28 | 2017-06-05 | 쿠퍼비젼 인터내셔날 홀딩 캄파니, 엘피 | 실리콘 히드로겔 콘택트 렌즈 및 관련 조성물 및 방법 |
| EP4019562A4 (en) * | 2019-08-21 | 2023-08-23 | Shin-Etsu Chemical Co., Ltd. | SILICONE AND PROCESS FOR PRODUCTION THEREOF |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4136250A (en) * | 1977-07-20 | 1979-01-23 | Ciba-Geigy Corporation | Polysiloxane hydrogels |
| US4153641A (en) * | 1977-07-25 | 1979-05-08 | Bausch & Lomb Incorporated | Polysiloxane composition and contact lens |
| AU546039B2 (en) * | 1982-05-08 | 1985-08-08 | Menicon Co., Ltd | Oxygen permeable hard contact lens |
| JPS58194014A (ja) * | 1982-05-08 | 1983-11-11 | Shin Etsu Chem Co Ltd | 酸素透過性硬質コンタクトレンズ |
| US4486577A (en) * | 1982-10-12 | 1984-12-04 | Ciba-Geigy Corporation | Strong, silicone containing polymers with high oxygen permeability |
| JPS60146219A (ja) * | 1984-01-11 | 1985-08-01 | Toray Ind Inc | 樹脂の製造方法 |
-
1989
- 1989-02-16 EP EP89810124A patent/EP0330616B1/en not_active Expired - Lifetime
- 1989-02-16 AT AT89810124T patent/ATE64214T1/de not_active IP Right Cessation
- 1989-02-16 DE DE8989810124T patent/DE68900100D1/de not_active Expired - Lifetime
- 1989-02-16 ES ES89810124T patent/ES2022761B3/es not_active Expired - Lifetime
- 1989-02-23 AU AU30252/89A patent/AU612790B2/en not_active Ceased
- 1989-02-24 CA CA000591994A patent/CA1339224C/en not_active Expired - Fee Related
- 1989-02-24 IE IE60189A patent/IE61134B1/en not_active IP Right Cessation
- 1989-02-24 PT PT89829A patent/PT89829B/pt not_active IP Right Cessation
- 1989-02-24 DK DK088689A patent/DK88689A/da unknown
- 1989-02-27 JP JP1043360A patent/JP2744276B2/ja not_active Expired - Fee Related
-
1991
- 1991-08-16 GR GR91400647T patent/GR3002491T3/el unknown
-
1994
- 1994-01-06 HK HK16/94A patent/HK1694A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| IE61134B1 (en) | 1994-10-05 |
| PT89829B (pt) | 1994-05-31 |
| CA1339224C (en) | 1997-08-05 |
| DK88689D0 (da) | 1989-02-24 |
| GR3002491T3 (en) | 1992-12-30 |
| EP0330616B1 (en) | 1991-06-05 |
| AU3025289A (en) | 1989-08-31 |
| JP2744276B2 (ja) | 1998-04-28 |
| HK1694A (en) | 1994-01-14 |
| IE890601L (en) | 1989-08-26 |
| EP0330616A1 (en) | 1989-08-30 |
| ATE64214T1 (de) | 1991-06-15 |
| DE68900100D1 (de) | 1991-07-11 |
| DK88689A (da) | 1989-08-27 |
| JPH01254165A (ja) | 1989-10-11 |
| AU612790B2 (en) | 1991-07-18 |
| ES2022761B3 (es) | 1991-12-01 |
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| PT89829A (pt) | Processo para a preparacao de polimeros molhaveis, flexiveis, permeaveis ao oxigenio, contendo unidades estruturais de copolimeros em cadeia polissiloxano-polioxialquileno, e dispositivos oftalmicos que os contem | |
| PT89830A (pt) | Processo para a preparacao de polimeros molhaveis, flexiveis, permeaveis ao oxigenio, contendo unidades estruturais de copolimeros em cadeia de polissiloxano-polioxialquileno, e dispositivos oftalmicos que os contem | |
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| PT89831A (pt) | Processo para a preparacao de polimeros molhaveis, rigidos, permeaveis a gases,substancialmente nao dilataveis, contendo unidades de polissiloxano e de oxido de polioxialcileno, e dispositivos oftalmicos que os contem |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG3A | Patent granted, date of granting |
Effective date: 19931105 |
|
| MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 19990531 |